Author Question: The volume of 0.43 mol of an ideal gas at 365 torr and 97 C is ________ L. A) 0.054 B) 7.1 C) ... (Read 104 times)

joesmith1212 · **on:** Aug 27, 2018

The volume of 0.43 mol of an ideal gas at 365 torr and 97 C is ________ L.

A) 0.054
B) 7.1
C) 11
D) 27
E) 0.024

Question 2

Combustion analysis of a 0.675 g sample of an unknown compound that contains only carbon, hydrogen, and oxygen gives 0.627 g of CO2 and 1.534 g of H2O. The molecular mass of the unknown is

A) C3H6O.
B) C6H12O2.
C) C9H18O3.
D) unable to be determined from this data.