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The Language of Chemistry — CHEMISTRY STD 9 — Question

ICSE BoardEnglish MediumSTD 9CHEMISTRYThe Language of Chemistry1 Mark
Question
Balance the following equation:
$MnO_2+HCl→ MnCl_2+ H_2O + Cl_2$​​​​​​​
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Answer

$MnO_2+ 4HCl → MnCl_2+ 2H_2O + Cl_2$​​​​​​​

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