Question

7
State the type of reactions each of the following represent and
balance the ones that are not balanced.
. (e) C12+2KBr → 2KCIBr2
(b) NaOH+HCI - NaCl + H2O
(c) 2MgO → 2Hg 02
(d) Fe+CuSO4 → FeSO4 + Cu
​

Answer 1

Answer:

Explanation:

1) combination reaction : CL12 +12KBR→ 12KCLBR2

2) Double decomposition :equation is balanced

3)  decompositipon reaction: equation balanced

4)  displacement reaction: equation balanced