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प्रश्न
Balance the following important equation:
K2Cr2O7 + HCl → KCl + CrCl3 + H2O + Cl2
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उत्तर
K2Cr2O7 + 14HCl → 2KCl + 2CrCl3 + 7H2O + 3Cl2
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संबंधित प्रश्न
Why it is necessary to balance a chemical equation ?
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