7. Gases
Standard Temperature and Pressure
7. Gases Standard Temperature and Pressure
16PRACTICE PROBLEM
The mass of 150 mL of a gaseous hydrocarbon, determined at STP, is 0.174 g. The same hydrocarbon is analyzed and discovered to contain 92.24% C and 7.76% H by mass. Deduce the molecular formula of the compound.
The mass of 150 mL of a gaseous hydrocarbon, determined at STP, is 0.174 g. The same hydrocarbon is analyzed and discovered to contain 92.24% C and 7.76% H by mass. Deduce the molecular formula of the compound.