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प्रश्न
Balance the following important equation:
Cu + HNO3 (conc.) → Cu(NO3)2 + H2O + NO2
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उत्तर
Cu + 4HNO3 (conc.) → Cu(NO3)2 + 2H2O + 2NO2
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संबंधित प्रश्न
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\[\ce{C2H4Br2 + alcoholic KOH ->[\Delta]}\]
