what is the ideal gas equation used to find
We can use the ideal gas equation to calculate the volume of 1 mole of an ideal gas at 0Â°C and 1 atmosphere pressure. First, we have to get the units right. 0Â°C is 273 K. T = 273 K 1 atmosphere = 101325 Pa. p = 101325 Pa We know that n = 1, because we are trying to calculate the volume of 1 mole of gas.