13 A baby grows in its mothers womb. energy is released and entropy increases energy is absorbed and entropy increases energy is released and entropy decreases energy is absorbed and entropy decreases Previous 14 What is the solvent in Cherry Koolaid? Cherry juice Koolaid Water Previous 15 Which of the following would affect the volume of a gas? The size of the container in which the gas is stored The pressure of the gas All three answers are correct The temperature of the gas O O0

Q: If a gas in a closed container is pressurized from 18.0 atm to 14.0 atm and its original temperature…

A: Gay-Lussac's law :the pressure of a given mass of gas directly  proportional to absolute temperature…

Q: Which of the following gas molecules have the highest average kinetic energy at 25 Celsius?  H2 O2…

A: The average kinetic energy of a gas particle is directly proportional to the temperature

Q: If the total pressure of the system shown in Figure 6.15 is 11.25 atm, what is the partial pressure…

A: Given that,  Total pressure of mixture of Ar and H2 gases pT = 11.25 atm Mole of H2 gas in mixture =…

Q: What is the kinetic energy in J and cal of a 45-g golf ball moving at 61 m/s?   168 J, 40 cal B.…

A: Given, Mass of golf ball = 45g

Q: Five samples of krypton gas are described in the table below. Rank the samples in order of…

A: Answer:Here:

Q: Consider two identical 5.0 L flasks filled with different gases: Sample A: 5.0 g of Hy(g) at 273 K…

A: Formula  Average kinetic energy  K.E = 3kT2  At equal temperature average kinetic energy is equal…

Q: Consider the reaction: 2502(g) + O2(g) = 2s03(g) Kc=4.32 If the change in Oxygen pressure is -x,…

A: Dear student this question is related to equilibrium concept.

Q: Part 1: Gas Laws The physical properties of gases can be explained using four variables; volume (V),…

A: The relation between P, T, V and number of mole is explained by the Gas Laws. These are mentioned…

Q: Identify each of the changes as either path dependent or path independent. Path dependent Path…

A: The heat and work changes are path dependent. Volume and internal energy changes are path…

Q: Each of three identical 15.0-L gas cylinders contains 7.50 mol of gas at 295 K. Cylinder A contains…

A: According to kinetic molecular theory of gases, the gas molecules are in continuous random motion…

Q: Calculate the heat capacity, in calories per degree, of 28.4 g of lead. Specific heat of lead is…

A: 1- First we will determine the heat capacity in J/°C  We know that,  Heat capacity = [ specific heat…

Q: Which statement is true The average kinetic energy of the gas particles depends on the…

A: The details solution for this is provided below in step II

Q: You have two flasks of equal volume. Flask A contains H₂ at 0°C and 1 atm pressure. Flask B contains…

A: The average kinetic energy of a molecule :  K =  3/ 2 kb  T . K= average kinetic energy kb =…

Q: Five samples of xenon gas are described in the table below. Rank the samples in order of increasing…

A: Given: Temperature of each sample of gas is ,Determine the rank of the samples in order of increase…

Q: Sodium chloride is readily soluble in water. When it dissolves, water molecules hydrate individual…

A: Water is polar solvent and it can dissolve ionic solids. Ionic solids are formed form cations and…

Q: Five samples of neon gas are described in the table below. Rank the samples in order of increasing…

A: Here 5 samples of argon gas are given.Also their number of mole's,pressure  and temperature are…

Q: Cylinder A has a movable piston and contains hydrogen gas. An identical cylinder, B, contains…

A: The gases are found to obey the gas laws fairly well if the pressure is low or the temperature is…

Q: The volume of a gas is increased from 150.0 mL to 350.0 mL by heating it. If the original…

A: Charle's Law states that the volume of the given gas will be directly proportional to the…

Q: 7. How do gas particles respond to an increase in volume? A. There is an increase in kinetic energy…

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st…

Q: Define kinetic energy and explain what factors, or variables, cause kinetic energy to change

A: Kinetic energy of a system is the energy which is possessed due to it's motion.Kinetic energy is…

Q: At a constant temperature, which of the gases will have the highest average kinetic energy?   A.…

A: To predict which of the given gas will have the highest average kinetic energy at a constant…

Q: 3. What temperature change in degrees Celsius is produced when 800.0 calories are absorbed by 10.0…

A:

Q: Match the unit with the quantity it measures: mmHg cL k g mm match the above unites the…

A: The given quantities are matched with their unit in the table in the next step.

Q: 73.0 O B A 5.11 OE 1.0 -78.5 -56.4 31.1 Temperature ("C) At what pressure and temperature solid and…

A: The given graph is vapour phase diagram of a compound having a triple point at point D. The triple…

Q: If equal numbers of molecules of H2 (molar mass = 2), O2 (molar mass = 32), and N2 (molar mass = 28)…

A:

Q: The process of liquid water forming from water vapor is an: Endothermic process, because energy is…

A: The process of liquid water forming from water vapor is done by the process which is known as…

Q: Consider the following gas samples:   Sample A Sample B   S2(g) O2(g)     n = 1 mol n = 2 mol     T…

A: Sample A Sample B S2(g) O2(g) n = 1 mol n = 2 mol T = 800 K T = 400 K P =…

Q: How many calories will be needed to completely evaporate 5.0 kilograms of water that is 100 oC? 2.7…

A: The latent heat of vaporization of water is 2230 J/g or 533 calories per gram.

Q: Consider a 1.0-L sample of helium gas and a 1.0-L sample of argon gas, both at room temperature and…

A:

Q: Water has a high specific capacity; this means that it takes a lot of energy to change the…

A: Specific heat capacity is defined as the amount of heat required to increase the temperature of 1 g…

Q: Time (minutes) Tomperature (OC)

A: Answer

Q: 7. How many calories are absorbed when 250.0 grams of water warm from 20.0 °c to 60.0°c? Q AT

A: Liquid water absorb 1 calorie of energy to increase temperature of 1 g of water by 1 degree Celsius.…