Question

what is the ratio of hydrogen and oxygen in 90g of water ?

answer with full solution ​

Answer 1

Answer:

1:8

Explanation:

The ratio of hydrogen and oxygen by mass in water is 1:8. The atomic masses of H and O are 1 g/mol and 16 g/mol respectively. In H

2O, the ratio of hydrogen and oxygen by mass will be 2:16=1:8.