Answer to Question #152003 in General Chemistry for julfa

General Chemistry

Question #152003

The molar mass of water is 18.0 grams per mole. The % of oxygen in water is:

Expert's answer

Molar mass of oxygen = 16

Molar mass of water = 18

So percentage = 16/18 = 0.89(100) = 89%

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A 0.3126 g sample of oxalic acid, H2C2O4 , requires 26.21 mL of a particular concentration of NaOH(a
2. A commercial method of manufacturing hydrogen involves the reaction of iron and steam. (a) How many
3. Calculate the molar mass of cuso4.5h2o
4. B-11 + O-16= 4/2H +... what would the mass and charge of missing atom be
5. What is the mole fraction of the KCl solute in a 1.00 molal aqueous solution?
6. Calculate the theoretical flame temperature of a gas mixture consisting of 20% CO and 80% N2 when bu
7. A tank contains 20 kg of a salt solution at a concentration of 4% by weight. Fresh solution enters t