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4 NaI + Pb(SO4)2 = 2 Na2SO4 + PbI4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
K2Cr2O7 + HCl + NaNO2 = CrCl3 + NaNO3 + H2O + K2 =>
K2Cr2O7 + 6 HCl + 4 NaNO2 = 2 CrCl3 + 4 NaNO3 + 3 H2O + K2
C2H5OH + [Ag(NH3)2]OH = C2H7NO2 + Ag + NH3 + H2O =>
C2H5OH + 4[Ag(NH3)2]OH = C2H7NO2 + 4 Ag + 7 NH3 + 3 H2O
(NH4)2SO4 + Ca(OH)2 = NH4OH + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH4OH + CaSO4
CuBr2 + NH4NO3 = BrNH4 + Cu(NO3)2 =>
CuBr2 + 2 NH4NO3 = 2 BrNH4 + Cu(NO3)2
SnCl2 + Hg(NO3)2 = Hg2Cl2 + Sn(NO3)4 =>
SnCl2 + 2 Hg(NO3)2 = Hg2Cl2 + Sn(NO3)4
Na2CO3 + H2CO3 = HCO3 + Na =>
Na2CO3 + H2CO3 = 2 HCO3 + 2 Na
Na2CO3 + Cl2 = CO2 + NaCl + NaClO3 =>
3 Na2CO3 + 3 Cl2 = 3 CO2 + 5 NaCl + NaClO3
FePO4 + Ag2S = Fe2S3 + Ag3PO4 =>
2 FePO4 + 3 Ag2S = Fe2S3 + 2 Ag3PO4
CaO + N2O3 = Ca(NO2)2 =>
CaO + N2O3 = Ca(NO2)2
HCl + Al = Al3Cl2 + H2 =>
2 HCl + 3 Al = Al3Cl2 + H2
NaSO4 + FeO = FeSO4 + NaO =>
NaSO4 + FeO = FeSO4 + NaO
CH3Cl + NaOH = NaCl + CH2 + H2O =>
CH3Cl + NaOH = NaCl + CH2 + H2O
Li2SO4 + Ca(NO3)2 = LiNO3 + CaSO4 =>
Li2SO4 + Ca(NO3)2 = 2 LiNO3 + CaSO4
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
K3PO4(s) + HCl(aq) = KCl(s) + H3PO4(aq) =>
K3PO4(s) + 3 HCl(aq) = 3 KCl(s) + H3PO4(aq)
(NH3)2SO4(aq) + NaOH(aq) = NH3(g) + NaOHSO4(aq) =>
(NH3)2SO4(aq) + NaOH(aq) = 2 NH3(g) + NaOHSO4(aq)
HCl + HBr = BrCl2 + H =>
2 HCl + HBr = BrCl2 + 3 H
NaCl + NaOH = Na + HOCl =>
NaCl + NaOH = 2 Na + HOCl
Al2(SO4)3 + Na2S = Al2(S)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2S = Al2(S)3 + 3 Na2SO4
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3