How do you calculate liquid to gas expansion ratio of nitrogen?
The liquid to gas expansion ratio of nitrogen can be calculated using the ideal gas law equation: PV = nRT, where P is pressure, V is volume, n is the number of moles of gas, R is the ideal gas constant, and T is the temperature. By knowing the initial volume of the liquid nitrogen and the final volume of the gaseous nitrogen produced upon vaporization, you can calculate the expansion ratio.