an ideal gas

Q: A mole of a gas at STP has a volume of 22.4 L. If the volume increases to 44.8 L and the pressure is…

A: Given V1 = 22.4 P2 = 0.5 atm V2 = 44.8 L

Q: A flask that can withstand an internal pressure of 2500 torr, but no more, is filled with a gas at…

A: Given data is as follows: The final pressure of the flask P2 = 2500 torr The final temperature of…

Q: Using Dalton’s law of partial pressures, calculate the total pressure of a mixture of three gases,…

A: Total pressure of mixture (P) = partial pressure of CO + partial pressure of He + partial pressure…

Q: 2. The lid is tightly sealed on a rigid flask containing 2.25 L Ar at 22 °C and 0.977 atm. If the…

A: Given, Sealed rigid flask has volume = 2.25 L Pressure = 0.977 atm Temperature = 22◦C The flask is…

Q: The

A: We will use ideal gas equation

Q: A mixture of three gases is 26%He, 42% Ar, and the rest is freon (% by volume). If the total…

A: Given that: % He = 26 % % Ar = 42 % total pressure = 950 mmHg To find, the  partial pressure of…

Q: If a gas at 300K occupies 3.60 liters at a pressure of 1.00 atm, what will be its new pressure if…

A: New pressure can be calculated using combined gas law that is proposed by combining the Boyle’s law…

Q: The initial volume of a gas is 7.03 Liters at 263 K and its final volume is 3.15 Liters at 198 K.…

A: The Ideal gas equation defines the relationship between the pressure, volume, temperature, and the…

Q: A 2.28 L sample of carbon dioxide gas has a pressure of 1.11 atm. What is its pressure, in atm, when…

A:

Q: The jars depicted in the graphic below each contain a different gas. N2 130 atm H2 56 atm O2 ? atm…

A:

Q: A sample of helium gas at 307 K and 0.610 atm occupies a volume of 1.80 L. If the gas is allowed to…

A: As per ideal gas law  PV = nRT  where P = pressure  V = volume  n = moles  R = gas constant  T =…

Q: A 5.0L sample of gas is at 30oC and 1.0 atm pressure. If the temperature were changed to 273 K and…

A: The ideal gas equation is given by,

Q: Boyle’s Law  -  Temperature constant    a. A sample of gas has a volume of 400.0 mL when measured at…

A: According to Boyle's law,   At constant temperature & moles of gas    PV = constant i.e. P1 * V1…

Q: A marshmallow can be thought of as a small balloon. At room temperature and pressure (25oC, 1 atm)…

A: Boyle’s law tells that when a gas is kept at constant temperature and mass enclosed in any container…

Q: A gas in a cylinder with a movable piston has a volume of 18.7 L at a a pressure of 1.26 atm. a.…

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

Q: A closed flask contains a 0.50 moles of CO2 which exerts a pressure of 0.75 atm. If 0.75 moles of O2…

A:

Q: The volume of a gas with a pressure of 1.2 atm increases from 1.0 L to 4.0 L. What is the of the…

A: Answer: This question is based on ideal gas equation which is shown below: PV=nRT Here: P=pressure…

Q: in the chamber below, the volume is 20.5 L. What would the volume be if the temperature is increased…

A: Initial chamber conditions: V1 = 20.5 L T1 = 250 K n1 = 1 mol P1 = 1 atm Final Chamber conditions:…

Q: A quantity of Ne gas that was originally held at 3.80 atm pressure in a 1.00 L containe 26.0 °C is…

A:

Q: A gas storage cylinder in an ordinary chemical laboratory measures 6.1 cm wide and 24. cm high. This…

A:

Q: If the pressure in a gas cylinder is heated to 354.2 K with a pressure of 2.64 atm that was the…

A: The initial temperature has to be calculated,

Q: If a gas occupies 2.3 lites at a pressure of 1.9 atm, what will be its volume at a pressure of 3.8…

A: Solution: From the Boyle's law we have P1V1 = P2V2.

Q: 20. A gas occupies 2.12 L at 65°C and 347 torr. What is its volume (in L) at STP? a. 0.413 L b. 1.98…

A:

Q: Calculate the pressure of the gas in atm's giving the following conditions: the temperature is 35 ∘C…

A: According to ideal gas equation  P = pressure of the gas V = volume of the gas n = number of moles R…

Q: When a 5.00 Liter samples of an ideal gas under STP conditions has the pressure increased to 1650 mm…

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Q: 2.0 moles of a gas are contained in a 7.0 L container at 298 K. Calculate the pressure of the gas.…

A:

Q: A gas sample has a volume of 30.0 Lat 0°C and 1.0 atm. What would be the new temperature If the…

A: Combined gas law equation is used to determine change in temperature of gas.

Q: Calculate

A: From ideal gas equation for the constant volume of a gas, we have P1/ T1 = P2/T2…

Q: 8. What are the temperature and pressure conditions of Standard Temperature and Pressure (STP)? a.…

A: STP: Standard temperature and pressure are standard sets of conditions for experimental measurements…

Q: An 8.50 L cylinder contains 0.428 mol of carbon dioxide gas at a temperature of 298 K. Calculate the…

A:

Q: A mixture of gas has 1.10 atm N2 and 760 mmHg of 02. What is the total pressure in athm Select one:…

A: A mixture contains: Pressure of N2 = 1.10 atm Pressure of O2 = 760 mmHg = 1 atm According to…

Q: A  14.5 L sample of gas at 1.6 atm  and  26.00 C is heated to 97.0 0 C and transferred to a…

A: P1V1/T1 = P2V2/T2

Q: A gas has a volume of 0.4L when the pressure is 1 atm. At the same temperature, the pressure at…

A: At constant temperature, an ideal gas follows Boyle's Law. It is given by:

Q: What is the volume occupied by a mixture of 0.774 mol of N2 and 0.774 mol of O2 gases at 1.04 atm…

A: Given, pressure = 1.04 atm Temperature = 25.6 oC = 298.6 K Moles of N2 = 0.774 moles Moles of O2 =…

Q: 1. A sample of a gas at 20°C has a pressure of 1.2 atm. Calculate the final pressure (in atm) if the…

A:

Q: In an experiment, 7.5 mol of a gas are held in a 3.5 L container at 39°C. What pressure does the gas…

A: Given:- Volume of the container(V)= 3.5 L No of moles of gas in the container(n)=7.5 mol…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.