Question

1. Balance the following equation:
a. HCI + Zn
- ZnCl2 + H2
→ Na2O
b. Na + O2
C. Mg + HCI-
d. Na + H2SO4
MgCl2 +H2
→ Na2SO4+H2

Answer 1

Answer:

2HCI + Zn - ZnCl2 + H2

Explanation:

hope this helps...

Answer 2

Answer:

a. 2HCl then same

b. 2Na + O2 = 2NaO

c. Mg + 2HCl = MgCl2 + H2

d. 2Na + H2SO4 = Na2SO4 + H2