What is the mass of 438 molecules of CO₂?

The seal wire is typically removed from the M904 fuze immediately prior to use. This is because the seal wire is designed to prevent accidental activation or tampering with the fuze, and therefore must be removed by authorized personnel at the time of deployment.

Once the seal wire is removed, the fuze is armed and ready to be used in its intended application. It is important to note that the specific procedures for removing the seal wire may vary depending on the specific application and the organization using the fuze, and should always be followed carefully to ensure safety and proper function.

For more such questions on M904 fuze, visit:

brainly.com/question/31602738

#SPJ11

An amide is defined as a functional group containing a carbonyl group linked to a nitrogen atom. Amides are derived from carboxylic acid and an amine. It is also the name for the inorganic anion NH₂. It is the conjugate base of ammonia.

The reaction of amines with acid halides, anhydrides or esters results in the formation of amide. It is effective with anhydrides and less effective with esters. The nitriles are hydrolyzed to primary amides under acidic or basic conditions.

Amines and carboxylic acids in the presence of a dehydrating agent like DCC also produce amide and also ester with ammonia is also an another method of amide synthesis.

To know more about amides, visit;

https://brainly.com/question/28274721

#SPJ4

a) Excess concentrated hydrochloric acid should be neutralized with a solution of sodium carbonate or sodium bicarbonate before being disposed of down the sink with plenty of water.
b) Excess NaOH solution should be neutralized with a solution of hydrochloric acid before being disposed of down the sink with plenty of water.
c) Unused benzoic acid can be stored in a labeled container for future use or disposed of in a chemical waste container following proper waste disposal guidelines.
d) A chipped beaker should be disposed of in a designated broken glass container.

At the end of the experimentation, you should dispose of the following items as follows:

a) Excess concentrated hydrochloric acid: Dilute the concentrated hydrochloric acid with plenty of water, then neutralize it using a suitable base like sodium bicarbonate. Once the solution is neutralized, follow your local regulations or guidelines for disposing of aqueous acidic solutions.

b) Excess NaOH solution: Neutralize the sodium hydroxide solution with a suitable acid like hydrochloric acid. Make sure to slowly add the acid to the base until it is neutralized. Then, dispose of the neutralized solution according to your local regulations or guidelines for disposing of aqueous basic solutions.

c) Unused benzoic acid: Collect the unused benzoic acid and store it in a suitable container. Dispose of it according to local regulations for disposing of solid chemical waste.

d) Chipped beaker: For a chipped beaker, first make sure it is thoroughly cleaned and free of any chemical residues. Then, dispose of it in a designated broken glass container or according to your local regulations for disposing of broken laboratory glassware.

Remember to always wear appropriate personal protective equipment (PPE) and follow safety protocols when handling chemicals and disposing of waste materials.

To know more about Disposal Techniques:

https://brainly.com/question/30541133

#SPJ11

Answer:  1. 0.120 mol NaCl

Explanation: 1. Solution: n = 0.300 L soln × (0.400 mol NaCl/1 L soln) = 0.120 mol NaCl

The correct Lewis structure and a formal charge of each atom in the most important resonance form of ClNO is option C. Cl = 0; N = 0; O = 0.

Let's go through these methods to identify each atom's correct Lewis structure and formal charge in the most significant resonance form of ClNO:

1. Quantify the molecule's total amount of valence electrons. (Total = 18 valence electrons) Cl: 7, N: 5, O: 6,

2. Use single bonds to join the atoms, using two electrons per bond. Cl - N - O

3. To complete the octets for each element (apart from hydrogen, which only requires two electrons), distribute the remaining electrons. Cl: 3 lone pairs and 6 additional electrons are required. N: 2 lone pairs and 4 additional electrons are required. O: 2 lone pairs and 4 additional electrons are required.

4. Calculate the formal charge of each atom.
  Formal charge = (valence electrons) - (non-bonding electrons) - (1/2 x bonding electrons)

  Formal charge of Cl: 7 - 6 - (1/2 x 2) = 0
  Formal charge of N: 5 - 4 - (1/2 x 4) = 0
  Formal charge of O: 6 - 4 - (1/2 x 4) = 0

Therefore, the correct Lewis structure of ClNO is Cl = 0; N = 0; O = 0.

To know more about Lewis structure click here:

https://brainly.com/question/4144781

#SPJ11

True. The conversion factor for moles of carbon dioxide to the mass of carbon dioxide is 1 mole CO2 ≡ 44.01 g. This means that for every mole of CO2, its mass is 44.01 grams.

The conversion factor is important in chemistry because it allows us to convert between the number of moles of a substance and its mass, which is a critical calculation in many chemical reactions.

For instance, in order to determine the number of reactants required in a reaction, we need to know the number of moles or mass of the substance.

Similarly, in order to determine the yield of a reaction, we need to know the mass or moles of the product obtained. Therefore, understanding and applying conversion factors is essential in chemistry.

To know more about conversion factor refer here:

https://brainly.com/question/30166433#

#SPJ11

Explanation:

To determine the number of molecules of hydrochloric acid (HCl) needed to produce 1.50 liters of hydrogen gas (H2) in the given reaction, we need to first convert the volume of hydrogen gas to the number of moles using the ideal gas law, and then use the balanced chemical equation to determine the stoichiometry between HCl and H2.

Step 1: Convert liters of hydrogen gas to moles using the ideal gas law.

The ideal gas law is given by:

PV = nRT

where:

P = pressure of the gas

V = volume of the gas

n = number of moles of the gas

R = ideal gas constant

T = temperature of the gas

Since the pressure, temperature, and ideal gas constant are not provided in the question, we cannot perform this conversion without this information.

Step 2: Use the balanced chemical equation to determine the stoichiometry between HCl and H2.

The balanced chemical equation for the reaction between hydrochloric acid (HCl) and zinc (Zn) is:

2 HCl + Zn → ZnCl2 + H2

From the balanced chemical equation, we can see that 2 moles of HCl are required to produce 1 mole of H2.

Step 3: Multiply the stoichiometric ratio between HCl and H2 by the number of moles of H2 calculated in step 1 to find the number of moles of HCl needed.

Since we cannot perform step 1 without the necessary information, we cannot accurately determine the number of molecules of hydrochloric acid needed to produce 1.50 liters of hydrogen gas. We would need to know the pressure, temperature, and ideal gas constant in order to perform the conversion from liters to moles and determine the required amount of HCl

The molecule has a trigonal pyramidal molecular geometry.

The ideal bond angle for this geometry is approximately 107 degrees.

The hybridization of the central atom in this molecule is sp3.

The molecule is polar due to the lone pair on the central atom, which creates an uneven distribution of electron density in the molecule.

The molecule described has three bonded atoms and one lone pair of electrons, which gives a total of four electron domains. The ideal bond angle in this case is approximately 109.5 degrees, which is characteristic of tetrahedral geometry.

To determine the hybridization of the central atom, we can use the formula:

hybridization = number of electron domains + number of lone pairs

In this case, the hybridization is 4 + 1 = 5, which corresponds to sp3d hybridization. This means that the central atom has five orbitals arranged in a trigonal bipyramidal geometry, with three of the orbitals forming sigma bonds with the bonded atoms, one orbital containing the lone pair, and one orbital remaining unused.

To determine whether the molecule is polar or nonpolar, we need to consider the geometry and polarity of the individual bonds. In this case, the molecule has a tetrahedral geometry with one lone pair of electrons, and the electronegativity of the central atom and bonded atoms will determine the polarity of the molecule.

If the central atom is more electronegative than the bonded atoms, the molecule will be polar, whereas if the bonded atoms are all identical or have similar electronegativities, the molecule will be nonpolar. Without knowing the identity of the specific atoms in the molecule, we cannot determine its polarity.

Click the below link, to learn more about Hybridisation and polarisation:

https://brainly.com/question/23038117

#SPJ11

The amount of heat required for vaporization is 3504.67kJ. The correct option is option A.

The heat of vaporization/condensation also represents the amount of heat exchanged during a phase shift.

For vaporization, it is the quantity of heat needed to convert 1 g of water to 1 g of water vapor.

Given,

Mass of water = 1.55 kg

ΔH = 40.7kJ/mol

moles of water = mass ÷ molar mass

= 1550g ÷ 18

= 86.11 moles

Amount of heat required = nΔH

                                       = 86.11 × 40.7

                                        = 3504.67kJ = 3.50 × 10³ kJ

Thus, the correct option is option A.

Learn more about Heat of Vaporization, here:

https://brainly.com/question/24096079

#SPJ4

Rhodium crystalizes in a face centered cubic unit cell having a density of 12.36 g/cm³ and the correct option is option B.

The Face-Centered Cubic (FCC) unit cell can be imagined as a cube with an atom on each corner, and an atom on each face.

It is one of the most common structures for metals. FCC has 4 atoms per unit cell.

Given,

Radius = 135 pm

edge length = 2√2r

                     = 2√2 × 135 × 10⁻¹⁰

                         = 3.81 × 10⁻⁸

             density = (4 M) ÷ (a³ × N)

where,

M = atomic mass

N = Avogadro's number = 6.023 × 10²³

                    d = (4 × 103) ÷ ( 3.81 × 10⁻⁸)³ × 6.023 × 10²³

                                  d = 12.36 g/cm³

Thus, the ideal selection is option B.

Learn more about Face centered cubic cell, here:

https://brainly.com/question/13996938

#SPJ4

The maximum amount of potassium sulfate (K₂SO₄) that can be dissolved in 100 g of water at 60°C is 110 g.

K₂SO₄ or potassium sulphate has been around since the beginning of the 14th century. Glauber, Boyle, and Tachenius all investigated it. Because it combined an acid salt with an alkaline salt, it was known as arcanuni or sal duplicatum in the 17th century. In honour of the pharmaceutical scientist Christopher Glaser who created it and used it medicinally, it was also known as vitriolic tartar and Glaser's salt, also known as sal polychrestum Glaseri.

The solubility of potassium sulfate (K₂SO₄) in water depends on temperature. According to the solubility data, at 60°C, the solubility of potassium sulfate in water is approximately 110 g/100 g of water.

This means that at 60°C, 100 g of water can dissolve up to 110 g of potassium sulfate.

So, the maximum amount of potassium sulfate (K₂SO₄) that can be dissolved in 100 g of water at 60°C would be 110 g.

To know more about potassium

https://brainly.com/question/29547681

#SPJ4

Drugs are scheduled by the DEA based on their potential for abuse, medical use, and safety.

The DEA schedules drugs into five categories or schedules. Schedule I drugs have a high potential for abuse and no accepted medical use, while Schedule V drugs have a lower potential for abuse and accepted medical uses. The scheduling of drugs is based on a complex set of factors, including the drug's pharmacological properties, its potential for addiction, and the risk of harm to the user and society.

The scheduling of drugs by the DEA has a significant impact on how they are regulated and controlled. Drugs that are scheduled as Schedule I are illegal to possess, manufacture, or distribute, while drugs that are scheduled as Schedule II-V require a prescription and are subject to strict regulations regarding their production, distribution, and dispensing. Understanding the DEA's scheduling system is important for healthcare providers, law enforcement officials, and others who work with drugs to ensure that they are using and prescribing them appropriately and safely.

In conclusion, drugs are scheduled by the DEA based on their potential for abuse, medical use, and safety. The scheduling of drugs has a significant impact on how they are regulated and controlled, and it is important for healthcare providers and others who work with drugs to understand the DEA's scheduling system to ensure that they are using and prescribing drugs appropriately and safely.

You can learn more about hyperglycemia  at

https://brainly.com/question/12950595

#SPJ11

The balanced chemical equation for the reaction between calcium hydroxide and hydrochloric acid is:

Ca(OH)2 + 2HCl → CaCl2 + 2H2O

The reaction produces calcium chloride and water. Since both reactants have the same concentration (0.750 M) and the same volume (200 mL), we can assume that they react completely and that the final volume of the solution is 400 mL.

To find the pH of the resulting solution, we need to calculate the concentration of H+ ions in the solution. Since HCl is a strong acid, it dissociates completely in water to form H+ and Cl- ions. Therefore, the concentration of H+ ions in the resulting solution is equal to the concentration of HCl, which is 0.750 M.

To calculate the pH of the solution, we can use the formula:

pH = -log[H+]

Substituting the value of [H+] in the formula, we get:

pH = -log(0.750) = 0.1249

Rounding off to two decimal places, the pH of the resulting solution is 0.12.

Learn more about calcium hydroxide:

https://brainly.com/question/30460035

#SPJ11

The total number of functional groups present in the glyceraldehyde molecule is 2, which includes the aldehyde group and two hydroxyl groups. The correct option is D.

The given molecule, glyceraldehyde, has three carbon atoms and one aldehyde functional group (-CHO) attached to the terminal carbon. The other two carbon atoms have hydroxyl (-OH) groups attached to them.

Functional groups are groups of atoms that give a molecule its characteristic chemical properties and reactivity.

They are responsible for the formation of various biomolecules, including carbohydrates, proteins, and lipids. In the case of carbohydrates, functional groups include aldehydes, ketones, and hydroxyl groups.

Glyceraldehyde is a simple sugar that serves as the backbone for more complex carbohydrates such as glucose and fructose.

Understanding the functional groups present in glyceraldehyde is crucial for understanding its reactivity and the reactions it undergoes in biological systems.

In conclusion, the molecule glyceraldehyde contains two functional groups: one aldehyde and two hydroxyl groups.

to know more about functional groups refer here:

https://brainly.com/question/29263610#

#SPJ11

Bubbles of [tex]CO$_2$.[/tex] were produced by yeast during anaerobic metabolism and were trapped in the bottle accounts for the bubbles in a glass of beer or champagne. option(C)

Yeast cells consume sugar in the liquid mixture, and through the process of anaerobic respiration or fermentation, they produce alcohol and carbon dioxide as byproducts. The carbon dioxide gas is released into the atmosphere if the bottle is open, but if the bottle is closed, the [tex]CO$_2$.[/tex]bubbles are trapped in the liquid mixture.

When the bottle is opened, the released pressure causes the  [tex]CO$_2$.[/tex] to escape from the liquid mixture as bubbles. This process is called carbonation, and it is what gives beer and champagne their characteristic fizziness.

Learn more about carbon dioxide gas

https://brainly.com/question/29968202

#SPJ4

Rotary evaporation is preferred over other methods due to its efficiency, safety, and reduced exposure to toxic fumes.

There are two main reasons why rotary evaporation is preferred over other methods of evaporation.

Firstly, rotary evaporation is a much more efficient method of evaporation compared to other methods. This is because it is a continuous process that allows for the removal of large volumes of solvent in a shorter period of time, resulting in faster and more efficient evaporation.

Secondly, rotary evaporation is also a safer method of evaporation as it is performed under reduced pressure, which reduces the boiling point of the solvent, resulting in a lower risk of overheating and potential hazards.

Additionally, the use of a vacuum pump during rotary evaporation also reduces the risk of exposure to toxic fumes and vapors that may be generated during the evaporation process.

Therefore, due to its efficiency, safety, and reduced exposure to toxic fumes, rotary evaporation is preferred over other methods.

To know more about rotary evaporation click here:

https://brainly.com/question/30870037

#SPJ11

The number of moles of oxygen required in order to make those compounds are:- a.) NO :-1.00 mol, b)NO2:-2.00 mol, c)N2O :- 0.50 moles.

a) To make NO (nitric oxide), the mole ratio of nitrogen to oxygen is 1:1. Since you have 1.00 mol of nitrogen, you will need 1.00 mol of oxygen to create NO.

b) To make NO2 (nitrogen dioxide), the mole ratio of nitrogen to oxygen is 1:2. Since you have 1.00 mol of nitrogen, you will need 2.00 moles of oxygen to create NO2.

c) To make N2O (dinitrogen monoxide), the mole ratio of nitrogen to oxygen is 2:1. Since you have 1.00 mol of nitrogen, you will need 0.50 moles of oxygen to create N2O.

Moles are a unit of measurement used in chemistry to quantify the amount of a substance.

To know more about moles refer here:-

https://brainly.com/question/26416088#

#SPJ11

The rotational force to arm the M905 fuze is provided by the rotation of the arming vane caused by the airflow passing over it during the projectile's flight.

The component that provides the rotational force to arm the M905 fuze is the setback and spin action caused by the projectile's acceleration and rotation during firing. The setback and spin action provide the rotational force needed to arm the M905 fuze. This force is generated by the projectile's acceleration and rotation during firing, ensuring the fuze is properly armed for detonation.

To know more about M905 fuze:

https://brainly.com/question/31602738

#SPJ11

The new pressure inside the container is 100 atm.

We can make use of Boyle's Law, which states that at constant temperature, a gas's pressure is inversely proportionate to its volume. This can be written mathematically as:

[tex]P^1V^1 = P^2V^2[/tex]

Where

Using this formula, we can calculate the final pressure as:

[tex]P^1V^1=P^2V^2[/tex]

Where

When these values are plugged in, we obtain [tex]P2 = (30 atm * 10.0 L) / 3.00 L[/tex] = 100 atm.

Therefore, the new pressure inside the container is 100 atm.

Learn more about Boyle's Law here : brainly.com/question/12817429

#SPJ1

In a mixture, the various components present are not chemically bonded together like a salt. In a salt, the cation and anion are joined together by an ionic bond, making it relatively easy to identify them.

In a mixture, the components can be chemically bonded, such as in an alloy, or they can be held together by other forces, such as physical adhesion or electrostatic attraction. It is often difficult to determine the exact composition of a mixture because the components may be insoluble or may have similar physical and chemical properties.

Furthermore, the components may be present in a wide range of concentrations, making it difficult to determine the exact ratio of each component present. Therefore, it is typically more difficult to identify all of the components of a mixture than it is to identify the cation and anion that make up a salt.

Know more about electrostatic here

https://brainly.com/question/31042490#

#SPJ11

TRUE. The trend in the periodic table is for atomic radii to decrease from left to right across a period.

The statement "In the second period, the atomic radii decrease as one moves from lithium to neon" is TRUE.

As you move from lithium to neon in the second period of the periodic table, the atomic radii decrease. This is because the number of protons in the nucleus increases, resulting in a stronger positive charge. The electrons are pulled closer to the nucleus, making the atomic radius smaller. This is due to an increase in the number of protons in the nucleus, which increases the attractive force on the electrons and pulls them closer to the nucleus.

To know more about Periodic Table:

https://brainly.com/question/1983341

#SPJ11

The unknown solution could be a variety of basic substances, such as sodium hydroxide, potassium hydroxide, or calcium hydroxide, among others. Further testing and analysis would be needed to determine the exact nature of the unknown solution.

What is Solution?

In chemistry, a solution is a homogeneous mixture composed of two or more substances. The substance present in the largest amount is called the solvent, while the other substances present in smaller amounts are called solutes. The solutes are dissolved in the solvent to form a homogeneous mixture.

When an acid and a base are combined, they can undergo a neutralization reaction that results in the formation of a salt and water. If the acid is added to a basic solution, the resulting mixture will typically have a pH that is closer to neutral than either the acid or the base on their own.

Learn more about Solution

https://brainly.com/question/25326161

#SPJ1

The anthropogenic greenhous gas among the options is option (E) [tex] CCl_{2}[/tex][tex] F_{2}[/tex].

The compound [tex] CCl_{2}[/tex][tex] F_{2}[/tex] is the chemical formula for chlorofluorcarbons, commonly referred to as CFCs. Anthropogenic substances are the manmade elements that do not exist naturally. CFCs have been started manufacturing in 1930s, post which there concentration increased in the atmosphere.

The gas finds multiple applications such as in blowing agens, refrigerators, air conditioners, packaging materials, solvents and propellants. These have been associated with damage to environment with regulations being formulate to monitor their production and release.

Learn more about CFCs -

https://brainly.com/question/1122852

#SPJ4

The complete question is -

(A)[tex] H_{2}O[/tex] (B) [tex] CO_{2}[/tex] (C) [tex] CH_{4}[/tex] (D) [tex] O_{3}[/tex] (E) [tex] CCl_{2}[/tex][tex] F_{2}[/tex]

A greenhouse gas that is exclusively anthropogenic is

option A

option B

option C

option D

option E

The concentration of the new solution after adding water to the solution until it reaches 1 L, is 0.1701 M.

A solution is a homogenous mixture of two or more compounds in chemistry. The substance that is present in the largest amount is called the solvent, and the substances that are dissolved in the solvent are called solutes. The solutes can be solids, liquids, or gases, and they can be in different physical states from the solvent.

When we add water to a solution, the amount of solute (in moles) remains the same, but the volume of the solution increases. Consequently, the following formula can be used to determine the new concentration of the solution:

C1V1 = C2V2

where C1 and V1 represent the solution's starting concentration and volume, and C2 and V2 represent the solution's final concentration and volume.

Substituting the values we know, we get:

(0.27 M)(630 mL) = C2(1000 mL)

Solving for C2, we get:

C2 = (0.27 M)(630 mL) / (1000 mL) = 0.1701 M

To know more about solvent, visit:

https://brainly.com/question/30452436

#SPJ1

Thio-free waves have a pH range of around 8.5 to 9.5

Thio-free waves, also known as thio-free perms, are a type of chemical process used to create curls or waves in the hair. Unlike traditional perms, thio-free waves do not contain the chemical ammonium thioglycolate, which can be harsh and damaging to hair.

Instead, thio-free waves use a different type of chemical called cysteamine. This chemical has a gentler pH range, typically between 8.5 and 9.5, making it less damaging to hair than ammonium thioglycolate.

The pH range of a thio-free wave is important because it affects how the chemical process works. pH is a measure of how acidic or alkaline a substance is, with a pH of 7 being neutral. Hair has a slightly acidic pH, usually between 4.5 and 5.5.

When a thio-free wave is applied to the hair, the alkaline solution causes the hair cuticle to swell and open up, allowing the chemical to penetrate and restructure the hair fibers.

If the pH of the thio-free wave is too high, it can cause damage to the hair, such as breakage, dryness, and frizziness. If the pH is too low, the wave may not set properly, resulting in limp or weak curls.

In summary, thio-free waves have a pH range of around 8.5 to 9.5, which is gentler and less damaging to hair than traditional perms containing ammonium thioglycolate. It is important to choose the correct pH range for your hair type and condition to achieve the best results without causing damage.

To know more about pH range refer here:

https://brainly.com/question/21293198#

#SPJ11

8 moles of water require 128 grams of oxygen to react.

Moles (mol) is a unit of measurement used in chemistry to represent specific number of particles like atoms, molecules or ions.

Chemical formula for water is H2O, which means that each molecule of water contains 2 hydrogen atoms and 1 oxygen atom. Therefore, to produce 8 moles of water, we need 8 moles of oxygen atoms.

Molar mass of oxygen is 16 g/mol, so to find the mass of 8 moles of oxygen, we use the following calculation: mass = moles × molar mass

mass = 8 mol × 16 g/mol

mass = 128 g

Therefore, 8 moles of water require 128 grams of oxygen to react.

To know more about moles, refer

https://brainly.com/question/29367909

#SPJ1

The gas will exert a pressure of 25.49 atm when transferred to a container with a volume of 1.895 L.

What is Pressure?

Pressure is defined as the amount of force applied per unit area. It is a scalar quantity and is represented by the symbol "P". Pressure can be exerted by various physical phenomena, including gases, liquids, and solids.

The pressure and volume of a gas are related by the following equation at constant temperature and number of moles:

P1V1 = P2V2

where P1 and V1 are the initial pressure and volume, and P2 and V2 are the final pressure and volume.

Plugging in the given values, we have:

P1 = 15.6 atm

V1 = 3.09 L

V2 = 1.895 L

Solving for P2, we get:

P2 = (P1V1) / V2

= (15.6 atm * 3.09 L) / 1.895 L

= 25.49 atm

Learn more about Pressure

https://brainly.com/question/28012687

#SPJ1

Isomerase. An enzyme that catalyzes the intramolecular movement of a functional group from one carbon atom to another is known as an isomerase.

Isomerases are a type of enzyme that catalyzes the conversion of one molecule to its isomer, which is a molecule with the same molecular formula but a different arrangement of atoms.

The enzyme that catalyzes the intramolecular movement of a functional group from one carbon atom to another is known as a "mutase." Mutases are a specific class of isomerases that facilitate the transfer of functional groups within a molecule, resulting in the rearrangement of the molecule's structure.

To know more about intramolecular :

https://brainly.com/question/30521746

#SPJ11

A sample of gas is subject to changes in conditions, effect of each changes are

1. It will increase

2. It will stay the same

3. It will decrease

4. It will decrease

According to the Ideal Gas Law (PV = nRT), the pressure (P), volume (V), temperature (T), and number of moles of gas (n) are all interrelated.

For more question on gas click on

https://brainly.com/question/15882021

#SPJ11

The thermal mass of refrigerator B, is greater than that of refrigerator A. Because water has a high heat capacity and may absorb more heat energy before its temperature rises noticeably, it takes longer for the temperature within refrigerator B to change.

Faster than refrigerator B, refrigerator A reaches the desired temperature. On the other hand, Refrigerator B takes longer to achieve the desired temperature. Because of this, the compressor on it keeps running longer. The temperature inside both freezers rose the following day as a result of heat uptake from the surroundings. The compressor of refrigerator B, however, cycles on and off less frequently than the compressor of refrigerator A because of the thermal mass of the latter.

To know more about thermal mass, here

brainly.com/question/11411547

#SPJ4