Преобразуйте данные схемы в уравнения реакции(расставьте коофиценты)
P + Cl2 = PCl5; CH4 = C + H2; Na + S = Na2S; HCl + Mg = MgCl2 + H2; ZnSO4 + KOH = K2SO4 + Zn(OH)2; BaCl2 + Na2SO4 = BaSO4 + NaCl; AlCl3 + NaOH = NaCl + Al(OH)3; Fe(OH)3 = Fe2O3 + H2O; H2SO4 + Al = Al2(SO4)3 + H2; P2O5 + Na2O = Na3PO4 ; Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4
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