24.8k views
5 votes
How to calculate the mass percent of hydrogen

User Nakrill
by
3.6k points

1 Answer

5 votes

Answer:

divide the mass of element in 1 mole of the compound by the compound's molar mass and multiply the answer by 100.

Step-by-step explanation:

take the molar mass of hydrogen in the water molecule, divide by the total molar mass of water, and multiply by 100.

does it help?

User Chris Bye
by
4.0k points