Question #8097e
2 Answers
I think the question is for ideal gas equation and details are given below
Explanation:
Boyle's law states that pressure of ideal gas is inversely proportional to volume at constant temperature and concentration of gas
Charles law states that volume of the an ideal has is directly proportional to temperature at constant pressure
Avogadro law states that the equal volume of gas at same temperature and pressure contains equal number of mole of gas
when these equations we get ideal gas equation
PV = nRT where R is called as the gas constant by using this
This gas law applicable for at very high temperature and low pressure because of assumption of inter molecular attraction is lower and volume occupied by the gas molecules is negligible. But obey ideal gas equation are known as ideal gases, whereas the gases which do not obey this law is known as real gases.
The formula for the combined gas law is
Explanation:
The combined gas law comes from Charles', Boyle's, and Gay Lussac's laws.
The formula is
If you have a problem involving the combined gas law, determine which variables you know, and which one you don't know. Then rearrange the equation to isolate the unknown variable, then solve for the unknown variable.
Practice Problem
What is the volume of gas at 2.00 atm and 200.0 K if its original volume was 300.0 L at 0.250 atm and 400.0 K.
Solution:
Identify what is known.
Identify what is unknown.
Equation:
Solution:
Rearrange the equation to isolate