Look at the chemical equation: Zn + 2HCl → ZnCl2 + H2 How many atoms of hydrogen (H) are present on both sides of the equation?

Question

Chemistry

Jakobe Bean

2 April, 22:37

Look at the chemical equation: Zn + 2HCl → ZnCl2 + H2 How many atoms of hydrogen (H) are present on both sides of the equation?

+2

Answers (2)

Know the Answer?

Raelynn Bolton · Answer 1

There are 2 hydrogen atoms on each side of the equation

Coke Zero · Answer 2

There are 2 atoms of hydrogen at each side of the equation

Explanation:

At the left side there are 2 molecules of HCl, each with 1 atom of hydrogen, and at the right side there is 1 diatomic hydrogen molecule, 2 atoms of hydrogen covalently united (H-H).