Question

the ratio of hydrogen and oxygen in water is 2 is to 1 let's work out the percentage of hydrogen and oxygen in water​

Answer 1

Answer:

PERCENT OF HYDROGEN IN WATER = MASS OF HYDROGEN/ TOTAL MASS × 100

= 2 × 1 / 2 × 1 + 16 × 1

= 2 / 18 × 100

= 100/9

= 11.1%

PERCENT OF OXYGEN:- 16/18 × 100

= 88.9%

hope it helps......