Question

is balanced with refei
12. Write balanced molecular equations for the following word equations:
→ Calcium oxide
a] Calcium
+ oxygen
b] Calcium
→ Calcium hydroxide
+ water
+ hydrogen
c) Zinc
+ sulphuric acid
+ Zinc sulphate + hydrogen
d] Lead sulphate
+ ammonium hydroxide → Ammonium sulphate + lead hydroxide
e) Copper hydroxide + nitric acid
→ Copper nitrate
+ water
f Lead nitrate + sodium chloride → Sodium nitrate
+ lead chloride
13. Balance the following equations:





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Answer 1

Answer:

ammonium

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