Расставьте коэффициенты в схемах реакции. Укажите тип каждой реакции.
1) HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O
2) Na + N2 = Na3N
3) Fe2O3 + H2 = Fe + H2O
4) NaHCO3 = Na2CO3 +CO2 + H2O
5) CaO + H2O = Ca(OH)2
6) Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O
7) Fe + H2O = Fe3O4 + H2
8) Na + P = Na3P
9) CaCO3 = CaO + CO2
10) FeCl3 + Mg = Fe + MgCl2
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