At what pressure will a sample of Helium gas (He) have a density of 0.112 g/L at 270C.

Sagot :

Answer:

The original ideal gas law uses the formula PV = nRT, the density version of the ideal gas law is PM = dRT, where P is pressure measured in atmospheres (atm), T is temperature measured in kelvin (K), R is the ideal gas law constant 0.0821 atm(L)mol(K) just as in the original formula, but M is now the molar mass ( gmol

Explanation: