Question

What is the percent by mass of Hydrogen in C3H6O?

Answer 1

Answer:11.19

Explanation:

And one mole of a hydrogen atom is of 1.008 grams. So, 2 hydrogen moles weighs 2.016 grams. Hence, one mole of water has 2.016 grams of hydrogen mole. Therefore, the percentage composition of hydrogen would be 2.016/18.0152 = 11.19%.

Answer 2

Answer:

0 is the answer

Explanation:

because hydrogen doesn't take up space