Question

Suppose you want to calculate the percentage hydrogen and oxygen in water (H2O). What do you need to calculate first?

Answer 1

Answer:

For example, to find the ratio of mass of hydrogen to oxygen in water, divide the total molar mass of hydrogen, 2.016, by the molar mass of oxygen, 16.00 and get 0.126. To find the ratio of oxygen to hydrogen, divide 16.00 by 2.016 and get 7.937. This means in water, oxygen outweighs hydrogen by almost 8 to 1.

Explanation:

#KeepLearnning...

.

.

.

Warm regards:Miss Chikchiki