General gas equation

Question 1

what is the general gas equation used for

Answer 1

when none of the gas laws can be used to find the find the volume of an object above sea level

Question 2

another formula for the general gas equation

Answer 2

PV = nRT

where:
P represents the pressure of the gas,
V represents the volume of the gas,
n represents the number of moles of gas,
R is the ideal gas constant, and
T represents the temperature of the gas in Kelvin.