Question

Balance the following chemical equations- (5)

(i) C2H6 + O2 ----→H2O + CO2

(ii) KOH + H3PO4---→ K3PO4 + H2O

(iii) SnO2 + H2 ------→Sn + H2O

(iv) NH3 + O2 ----→ NO + H2O

(v) KNO3 + H2CO3---→ K2CO3 + HNO​

Answer 1

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Explanation:

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