Question

Balance the following equations (question 22 and 23) and select the correct answer for the space X and Y

iii) Mg + X HCl = MgCl2+ H2
select one
X=1

X=2

X=3

X=4

Answer 1

Answer:

Mg + 2HCL = MgCl2 + H2

X = 2 is the correct answer