Question

Practice: Balance the following chemical equations. _____ Na + _____ Cl2 → _____ NaCl _____ Na + _____ H2O → _____ NaOH + _____ H2 _____ Mg + _____ O2 → _____ MgO _____ KClO3 → _____ KCl + _____ O2 _____ Al + _____ CuO → _____ Al2O3 + _____ Cu _____ CaCO3 → _____ CaO + _____ CO2 _____ I2 + _____ Na2S2O3 → _____ NaI + _____ Na2S4O6 _____ Mg + _____ P4 → _____ Mg3P2 _____ Al + _____ HCl → _____ AlCl3 + _____ H2 _____ NaCl → _____ Na + _____ Cl2 _____ Na2S + _____ HCl → _____ NaCl + _____ H2S ______Fe + ____O2 → ____ Fe2O3 _____Fe + ____Cl2 → _____FeCl3 ____ AgI + __ Na2S → __ Ag2S + __ NaI ____ PCl5 + __ H2O → __ H3PO4 + __ HCl ___ AgNO3 + ___ KCl → ___ AgCl + ___ KNO3 ___ H2O + ___ SO3 → ___ H2SO4 ___ KI + ___ Cl2 → ___ KCl + ___ I2 ___ Zn + ___ HCl → ___ ZnCl2 + ___ H2 ___ Ag2O → ___ Ag + ___ O2

Answer 1

Explanation:

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