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ICSE Class 10 Chemistry 2023 Paper

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Convert the following reactions into a balanced chemical equation:
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Question : 85 of 88
Marks: +1, -0
Ferrous sulphide to hydrogen sulphide using hydrochloric acid.
Solution:  
FeS+2HCl→FeCl2+H2S\mathrm{FeS} + 2\mathrm{HCl} \rightarrow \mathrm{FeCl}_2 + \mathrm{H}_2\mathrm{S}
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