Calculate the percentage mass of oxgen in water, H2O

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Dec 4, 2022 192k views

2 votes

Calculate the percentage mass of oxgen in water, H2O

Chemistry
college

Olexiy asked

by Olexiy

3.9k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

5 votes

water, h2o, has a molar mass of 18.015
oxygen has a molar mass of 15.999

15.999/18.015 is 0.880932556
multiply this by 100 to get:
88.8% of oxygen

hope this helped!

MoveFastLink answered Dec 5, 2022

by MoveFastLink

3.6k points

0 Comments

Please log in or register to add a comment.

4 votes

Answer:

the mass of oxygen in water is 16.00.

InTheSkies answered Dec 10, 2022

by InTheSkies

4.4k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.6m questions

4.6m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions