Question

PV =gRT/M dimensional analysis of M

Answer 1

Explanation:

M is the molar mass of gas which is in grams per mole of the gas. The ideal gas equation is PV = nRT which is the gas equation relating pressure(P) volume(V), to n(the number of moles of gas), R(the universal gas constant), and T(temperature of the gas). Now n = W/M, which is the number of moles of gas as equal to the mass of the gas in grams(W here) divided by M which is the Molar mass of the gas in grams per mole of the gas as stated, or grams/mole. Kaiser T, MD.