Multiple Choice
A 10.00 g sample of a hydrocarbon (which is a compound that contains only carbon and hydrogen) was burned in oxygen, and the carbon dioxide and water produced were carefully collected and weighed. The mass of the carbon dioxide was 30.50 g, and the mass of the water was 14.98 g. What was the empirical formula of the hydrocarbon?
A) C5H12
B) C1H6
C) C1H3
D) C5H6
E) C1H2
Correct Answer:
Verified
Correct Answer:
Verified
Q1: In a demonstration of the complete combustion
Q19: Which statements regarding combustion analysis to determine
Q76: Which statement about the following chemical
Q77: How many gold atoms are there in
Q79: Baking soda (NaHCO<sub>3</sub>, 84.0 g/mol) requires
Q80: A reaction vessel contains equal masses of
Q84: In one analysis, the density of ozone
Q86: How many hydrogen atoms are there in
Q104: Which substance listed below contains the most
Q112: Combustion analysis of an organic compound to