Balance the following chemical equations.
a. AsH3 → As + H2
b. H2S + Cl2 → S8 + HCl
c. Co + O2 → Co2O3
d. Na2CO3 + C → Na + CO
Balance the following chemical equations.
a. AsH3 → As + H2
b. H2S + Cl2 → S8 + HCl
c. Co + O2 → Co2O3
d. Na2CO3 + C → Na + CO
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