7.1 OXIDATION AND REDUCTION REACTIONS
All Questions
Which equation represents an oxidation-reduction reaction
a)
\[HCL + KOH yields KCL + H_2O \]
b)
\[4HCl + MnO_2 yields MnCl _2 +2H_2O+2Cl_2 \]
c)
\[2HCl + CaCO_3 yields CaCl _2 +H_2O+CO_2 \]
d)
\[2HCl + FeS yields FeCl _2 +H_2S \]
Check
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