Write balanced chemical equations for the following reactions:
a) Calcium hydroxide + Carbon dioxide → Calcium carbonate + Water
b) Zinc + Silver nitrate → Zinc nitrate + Silver
c) Aluminium + Copper chloride → Aluminium chloride + Copper
d) Barium chloride + Potassium sulphate → Barium sulphate + Potassium chloride
Answers
Answered by
5
Answer:
(a) Calcium hydroxide + Carbon dioxide → Calcium carbonate + Water
Ca(OH)
2
+
CO
2
→
CaCO
3
+
H
2
(b) Zinc + Silver nitrate → Zinc nitrate + Silver
Zn+
2AgNO
3
→
Zn(NO
3
)
2
+
2Ag
(c) Aluminium + Copper chloride → Aluminium chloride + Copper
2Al+
3CuCl
2
→
2AlCl
3
+
3Cu
(d) Barium chloride + Potassium sulphate → Barium sulphate + Potassium chloride
BaCl
2
+
K
2
SO
4
- BaSO
4
+
2KCl
Answered by
4
Answer:
CaOH+ CO2 --> CaCO3 + H2O
Zn + AgNO3 --> ZnNO3 + Ag
Al + CuCl2 --> alCl3 + Cu
BaCl2 + K2SO4 --> BaSO4 + KCl
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