Chemistry, asked by bishnusukla3, 1 month ago

G BALANCE THE FOLLOWING REACTIONS :
(1) Al + O² -------->Al²O³
(2) ZnS + O² ---------> Cr²O³ + H²O + N²
(3) Pb³O⁴ ---------> PbO + O²
(4) (NH⁴)² Cr²O² ---------> Cr²O³ + H²O + N²
(5) Na + H²O -----------> NaOH + H²

Answers

Answered by bhowmik676

0

Answer:

1. 2Al + 3O2 = 2Al2O3

2

3. 2Pb3O4= 6PbO +O2

4. (NH4)2Cr2O7 = Cr2O3 + 4H2O + N2

5. 2Na + 2H2O = 2NaoH + H2

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