Question

Balanced the following equations:
a) MnO2 + HCl → MnCl2 + Cl2 + H2O
SCH
b) NaOH + H2SO4 → Na2SO4 + H2O​

Answer 1

Answer:

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Answer 2

A .Balanced chemical reaction

$</p><p></p><p></p><p>MnO2+4HCl→MnCl2+Cl2+2H2O</p><p></p><p></p><p>$

B.The balanced chemical equation is as follow:

$2NaOH+H2SO4→Na2SO4+2H2O.$