homework of chemistry

CHM 1040 Homework # 8 Due on 11/11/2016 in class

Name_______________________________ Section_____

PLEASE STAPLE additional sheets (if any) together: NO STAPLE = LOOSE 1 POINT

1. Given the reaction below, how many moles of hydrogen do you need to produce 5.00 mol of HCl? [4

pts.]

H2 + Cl2  2HCl

2. Given the reaction below, how many moles of oxygen are produced from 5.00 mol of H2O2? [4 pts.]

2 H2O2  2 H2O + O2

3. Given the reaction below, calculate the mass of product that can be prepared from 1.00 g of

metallic zinc. [4 pts.]

2 Zn + O2  2 ZnO