If there is a 75.0 g quantity of carbon present in each 100 g of a carbon and hydrogen compound, what is the percent composition of hydrogen in this compound?
A. 25 g
B. 25%
C. 75 g
D. 75%
I say B
1 answer
so do I
A. 25 g
B. 25%
C. 75 g
D. 75%
I say B
1 answer