Write balanced chemical equations for the following statements.
i. Copper (II) oxide reacts with dilute hydrochloric acid
ii. Burning of phosphorus in the presence of chlorine
iTi.
Burning of natural gas
iv.
The process of respiration
V.
Burning of hydrogen sulphide gas in air
Answers
Answered by
1
Answer:
CuO + 2 HCl → CuCl2 + H2O. CuO + H2SO4 → CuSO4 + H2O.
Answered by
6
Answer:
a) CuO+HCl--->CuCl2+H20
b) P4 + 10Cl2 → 4PCl5
c) CH4+2O2---> CO2+2H2O
d) C6H12O6 + 6O2 → 6CO2 + 6H2O+energy
e) 2H2S + 3O2 --> 2H2O + 2SO2
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