Chemistry, asked by siddhikatupe20, 7 months ago

Q.1. Complete and balance the following reactions
Moisture
1. Fe + O2
(rust)
2. Cu + O2
(black)
3. Ag + S
(black)
4. FeO + O2
(brown)
5. P2O5 + H2O
(Phosphoric acid)

Answers

Answered by kram85781

8

Answer:

1. 4Fe + 3O2 = 2Fe2O3

2. 2Cu + O2 = 2CuO

3. 4Feo + 8O2 = 4Fe2O3

4. P2O5 + 3H2O = 2H3PO4

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