If you start with 4.25 grams of zinc, how many grams of zinc chloride will be produced?

Question

Zn+HCI—->ZnCI₂+H₂

Answer 1

Zn + 2HCI—->ZnCI₂ + H₂ ... balanced equation

atomic mass Zn =65.4 g / mol

molar mass ZnCl₂ = 136 g / mol

4.25 g Zn x 1 mol Zn / 65.4 g x 1 mol ZnCl₂ / mol Zn x 136 g ZnCl2/ mol = 8.84 g ZnCl₂