Asked by annemarie

Density of phosgene gas, COCl2(MM=99) ander a certain condition is 4.5g/L. What is the density if H2S gas(MM=34) under the same conditions?
Answered by bobpursley
densityphosgene/densityH2S =99/34

at the same temp and pressure, gas density is proportional to molmass.