What is the total pressure in atm after the valve is opened and the gases mix?

Q: pressure of a gas is increased and its volume remains constant, what will happen to its emperature?…

A: ANSWER

Q: True or False: If the pressure of a gas increases at constant volume the temperature increases

A: Given a statement as follows,If the pressure of a gas increases at constant volume the…

Q: What can you say about the pressure of the gas inside the balloon as the temperature decreases?

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Q: Explain how increasing the volume of a gas decreases its pressure.

A: The interactions between the gas molecules are negligible compared to the solid and liquid state.…

Q: The pressure and volume of a sample of gas are increased. What will happen to the temperature?…

A: According to the ideal gas equation, PVT=R where P is the pressure, V is the volume, T is the…

Q: If a gas is said to be at STP, what are the temperature and pressure of that gas?

A: STP the short form stands for 'standard temperature pressure'

Q: How does the pressure of gas changes if the Kelvin temperature of gas doubles, if the volume and…

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Q: what is the new volume of the gas?

A: Given :- Initial volume = 4.00 L  Initial temperature = 25.0°C  Final temperature = 500.0°C   To…

Q: ate the partial pressure of each of (b)gases in the total pressure of the mixture

A: Using ideal gas equation, PV = nRT Where, P = pressure             V = volume 10.00 L             n…

Q: The volume of a gas _____ as the pressure _______.

A: In accordance with Boyle's Law, pressure is inversely proportional to volume of a gas. PV = constant…

Q: When a sealed 2 L flask is heated what happens to the gas molecules

A: A gas which obeys ideal gas law is known as ideal gas equation,  PV= RT is known as ideal gas…

Q: What is the volume of these gases at STP?

A: For any gas , the volume of 1 mol gas at STP is 22.4 L . Hence accordingly we can find out the…

Q: Discuss the volumes of Gases in Chemical reactions?

A: The volumes of gases in chemical reactions have to be discussed below.

Q: According to Charles' Law, if the volume of a gas increases, what change will happen to the…

A: Given : The volume of gas increases.

Q: If the pressure of a container of gas is increased, what will happen to the overall volume of the…

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Q: When the gas molecules escape to space it leaves the planet or the moon without?

A: The escape velocity is the minimum velocity required to pull a body away from the gravitional pull…

Q: What is the volume, in mL, of the dry oxygen gas at STP

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Q: The volume of a gas is tripled. What happens to its pressure?

A: According to the Boyle’s Law, at constant temperature and amount of gas, the pressure of an ideal…

Q: A rigid container filled with a gas is placed in ice (ex. nalgene bottle). What will happen to the…

A: Gay Lussac’s law: It states that at the conditions of constant volume and quantity of gas, pressure…

Q: When 5.0 moles of propane completely combusts what volume of oxygen gas is needed at STP?

A: The balanced reaction for combustion of propane is:C3H8 + 5O2  →3CO2 + 4H2OWe can clearly see…

Q: What happens to the volume of an air bubble as the pressure around it is decreased?

A: Answer :- When pressure around an air bubble decreases, the volume of an air bubble increases.

Q: Provided that the relevant information is provided, identify the things that can be found using the…

A: Provided the relevant information is given, the things that can be found using an Ideal gas law are…

Q: A rigid metal tank contains helium gas. Which applies to the gas in the tank when some helium is…

A: The true statement has to be identified,

Q: 1. Determine the volume of occupied by 2.34 grams of carbon dioxide gas at STP.

A: moles=mass (g)molar mass gmol given mass of CO2 = 2.34 g molar mass…

Q: Using the postulates of the kinetic molecular theory, explain why a gas uniformly fills a container…

A: According to the postulates of kinetic molecular theory; the motion of each particle (atom or…

Q: what gas law is when a balloon expands when more air is introduced to it.

A: When pressure is increased the baloon size decreases while if the pressure is decreased the baloon…

Q: How many molecules of hydrogen chloride gas are in 47 milliliters of the substance at STP?

A: It is given that 47 mL of HCl gas is present at STP i.e. standard temperature and pressure,

Q: If the pressure is constant, and the temperature were to increase, what would you expect to happen…

A: Gases show great uniformity in their behaviour irrespective of their nature. Some useful…

Q: A sample of oxygen gas has its absolute temperature halved while the pressure of the gas remained…

A: GivenOriginal pressure of the gas = PNew pressure of the gas = POriginal temperature of the gas =…

Q: What would be TRUE about the pressure if the volume of a balloon expands?

A: ANSWER IS

Q: Describe any one of the gas laws that led to the Ideal Gas Law.

A: Any gas is described by using four terms namely pressure, volume, temperature and the amount of gas.…

Q: What happens to pressure when the temperature is decreased

A: We can define relationship between pressure and temperature when volume is constant.

Q: As the temperature increase,what will happen to the pressure?

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Q: As the volume of a fixed mass of a gas increases at constant temperature, the pressure of the gas O…

A: For a fixed mass of gas at constant temperature, – The volume is inversely proportional to the…

Q: Which of the following is not true? The density of a gas increases as the pressure increases. If the…

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Q: partial pressure of each gas in the mixture and the total pressure of the gas mixture.

A: Given mass of argon(Ar)=10g mass of Co2= 14.2g mass of Kr= 32.1 volume of gaseous mixture= 24.5L…

Q: A sample of gas is held at constant temperatures. if the pressure of gas in the sample is doubled…

A: According to Boyle's law : Pressure of a fixed amount of gas is inversely proportional to the volume…

Q: An aerosol can is thrown into the sky and eventually heating up causing it to explode. What is the…

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Q: A sample of oxygen gas has its both absolute temperature and amount halved while the pressure of the…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant =…

Q: How does gas respond in changes in temperature and pressure

A: Gases are affected by the change in temperature and pressure in characteristics ways.

Q: If the Kelvin temperature of a gas is doubled a constant pressure what happens to its volume?

A: From given statement We are determining if kelvin temperature is doubled what happens to its volume…

Q: Suppose a 25.8 mL sample of helium gas at 22 °C and 2.14 atm is heated to 57 °C and compressed to a…

A: The combined gas law expresses the relationship between the pressure, volume, and absolute…

Q: What relationship would I expect to see between the pressure of a gas and the number of moles of…

A: This problem can be solved using ideal gas equation which is given below PV=nRT  Where , P =…

Q: Using the Kinetic Molecular Theory, explain the change in gas pressure that results from warming a…

A: The kinetic theory is based on the three postulates as follows: 1. Gas contains a huge collection of…

Q: If the volume of a gas-filled container increases but the temperature remains fixed what happens to…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: What is the volume of one mole of air, at room temperature and1 atm pressure?

A: Given What is the volume of one mole of air, at room temperature and1 atm pressure?

Q: Boyle’s law relates gas volume to pressure, and Avogadro’slaw relates gas volume to number of moles.…

A: Boyle's law: According to Boyle's law at constant temperature the volume of the gas changes…

Q: What happens to the volume of a gas when the temperature around the gas is increased?

A: According to the ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T…