Question: Balance the following equations. a. Cl2O7 + H2O HClO4 b. MnO2 + HCl MnCl2 + Cl2 + H2O c. Na2S2O3 + I2

Balance the following equations.
a. Cl2O7 + H2O → HClO4
b. MnO2 + HCl → MnCl2 + Cl2 + H2O
c. Na2S2O3 + I2 → NaI + Na2S4O6
d. Al4C3 + H2O →Al(OH)3 + CH4
e. NO2 + H2O → HNO3 + NO

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