Question

1.Balance the following equations using oxidation number method:


a) HNO 3 + I 2 ---------------------> HIO3 + NO2 + H2O

b) MnO 4 - + H2O2 ----------------> MnO42- + O2

c) H2S + HNO3 --------------------->H2O + NO + S

d) NH3 + O3 -------------------------> NO + H2O

Answer 1

Answer:

1.Balance the following equations using oxidation number method:

a) HNO 3 + I 2 ---------------------> HIO3 + NO2 + H2O

b) MnO 4 - + H2O2 ----------------> MnO42- + O2

c) H2S + HNO3 --------------------->H2O + NO + S

d) NH3 + O3 -------------------------> NO + H2Oh

Answer 2

Answer:

✨✨answer is here✨✨

✨✨(a) Decomposition: A substance breaks down to smaller species. [e.g. CaCO3(s) → CaO(s) + CO2(g) Decomposition of limestone to calcium oxide (quicklime) and carbon dioxide on heating.] substrate reagent Bromine adds across the double bond of ethene (ethylene).✨✨

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