Answer to Question #110042 in General Chemistry for Olivia

General Chemistry

Question #110042

Calculate the percent composition of H in C7H2O2

Expert's answer

12 x 7 + 2 x 1 + 16 x 2 = 118

100 x 2/118=1.69491525%

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. The process of dissolving ammonium nitrate in water is an endothermic process, what is the sign of q
2. The density of a gas is 4.25 g/L at standard conditions (STP). What is its molecular weight?
3. given the process 4 Fe + 3 O2 -> 2Fe2O3, if we need 20 grams of Fe2o3 how much oxygen must be use
4. Methods of seprating active component in chloroquein Method of seprating active component in dong
5. Would SO2Br2 be expected to be a polar molecule? Briefly explain.
6. When a 3.80 g sample of liquid octane (C8H18) burns in a bomb calorimeter, the temperature of the ca
7. What is the molar concentration of Br− ions in a 0.230 M aqueous solution of FeBr3, assuming compl