A sample contains carbon and hydrogen in the amounts shown in the data table. What is the percent hydrogen in the compound?
SampleMass C (g) Mass H (g) Total Mass (g)
115.0 5.0 20.0
A25%
B75%
C33%
Sample | Mass C (g) | Mass H (g) | Total Mass (g) |
1 | 15.0 | 5.0 | 20.0 |
A25%
B75%
C33%