Question

6. Write the balanced chemical equations
a. Calcium hydroxide + carbon dioxide
Calcium carbonate -
Water
b. Aluminium + Copper chloride Aluminium Chloride + Copper
c. HNO3 . Ca (OH)2
Ca(NO3)2 + H2O.
a Fe + O2
Fez 03
the following equations-​

Answer 1

Answer: a. Ca(OH)₂ + CO₂ ⇒ CaCO₃ + H₂O

b. Al₂ + 3CuCl₂ ⇒ 2AlCl₃ + 3Cu

c. 2HNO₃ + Ca(OH)₂ ⇒ Ca(NO₃)₂ + 2H₂O

d. 4Fe + 3O₂ ⇒ 2Fe₂O₃

Answer 2

Answer:

A. Ca(OH)2+CO2----CaCO3+H2O

B.2Al+ 3CuCl2------2AlCl3+3Cu

C.2HNO3+Ca(OH)2------Ca(NO3)2+2H2O

Explanation: