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2 H3PO4 + 3 Ca(OH)2 = 6 HOH + Ca3(PO4)2
KNO2 + H2SO4 = K2SO4 + H2O + NO + KNO3 =>
3 KNO2 + H2SO4 = K2SO4 + H2O + 2 NO + KNO3
NaCl + OH = NaClO4 + H2O =>
NaCl + 8 OH = NaClO4 + 4 H2O
Nh4 + HCl = Nh4Cl + H2 =>
2 Nh4 + 2 HCl = 2 Nh4Cl + H2
Cu(NO3)2 + NH4OH = H2[Cu(NH3)4] + HNO3 + H2O =>
2 Cu(NO3)2 + 9 NH4OH = 2 H2[Cu(NH3)4] + 5 HNO3 + 6 H2O
(NH4)2CO4 + AgNO3 = NH4NO3 + Ag2CO4 =>
(NH4)2CO4 + 2 AgNO3 = 2 NH4NO3 + Ag2CO4
CaH2O = CaOH2 =>
CaH2O = CaOH2
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
KCN(aq) + HCl(aq) = KCl(aq) + HCN(ag) =>
KCN(aq) + HCl(aq) = KCl(aq) + HCN(ag)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na2CO3 + O2 = Na2O2 + CO2 =>
2 Na2CO3 + O2 = 2 Na2O2 + 2 CO2
CuCl + Br2 = CuBr + Cl2 =>
2 CuCl + Br2 = 2 CuBr + Cl2
HBr + Pb(NO3)2 = HNO3 + PbBr2 =>
2 HBr + Pb(NO3)2 = 2 HNO3 + PbBr2
C4H9OHCH3CO2H = CH3CO2C4H9H2O =>
C4H9OHCH3CO2H = CH3CO2C4H9H2O
CH3CHO + NH3 = (C2H5)(CH3)C5H3N + H2O =>
4 CH3CHO + NH3 = (C2H5)(CH3)C5H3N + 4 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Mg(OH)2 + HCl = MgCl2 + (H2O) =>
Mg(OH)2 + 2 HCl = MgCl2 + 2(H2O)
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
NH3 + FeO = Fe + N + H2O =>
2 NH3 + 3 FeO = 3 Fe + 2 N + 3 H2O
Ca(NO3)2 + FeCl3 = CaCl2 + Fe(NO3)3 =>
3 Ca(NO3)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(NO3)3
PbS + H2O = PbO + H2S =>
PbS + H2O = PbO + H2S
H2CO3 + H2O = CO3 + H4O =>
H2CO3 + H2O = CO3 + H4O
I2 + KAt = KI + At =>
I2 + 2 KAt = 2 KI + 2 At
Al2O3 + N2 = Al + N4O =>
Al2O3 + 6 N2 = 2 Al + 3 N4O
CaCO3 + H2C2O3 = CO2 + H2O + CaC2O3 =>
CaCO3 + H2C2O3 = CO2 + H2O + CaC2O3
Ba(OH)2 + H2S = BaS + H2(OH)2 =>
Ba(OH)2 + H2S = BaS + H2(OH)2
AgNO3 + CH3COOH = AgCH3COO + HNO3 =>
AgNO3 + CH3COOH = AgCH3COO + HNO3
C + NO2 = CO2 + NO =>
C + 2 NO2 = CO2 + 2 NO
Pb(NO3)2 + NaSO3 = PbSO3 + Na(NO3)2 =>
Pb(NO3)2 + NaSO3 = PbSO3 + Na(NO3)2
H4S2O8 + Al(OH)3 = Al4(S2O8)3 + H2O =>
3 H4S2O8 + 4 Al(OH)3 = Al4(S2O8)3 + 12 H2O
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
KOH + Na2CrO4 = K2CrO4 + NaOH =>
2 KOH + Na2CrO4 = K2CrO4 + 2 NaOH
C2H4O3 + NH3 = CH3COOH + N2 + H2O =>
3 C2H4O3 + 2 NH3 = 3 CH3COOH + N2 + 3 H2O
Ag2S + NH3 + H2O = (Ag(NH3)2){+} + HS{-} + OH{-} =>
Ag2S + 4 NH3 + H2O = 2(Ag(NH3)2){+} + HS{-} + OH{-}
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
CaH2SO4 = CaSO4H2 =>
CaH2SO4 = CaSO4H2
C2H5OH + H2SO4 = C2H6O4S + H2O =>
C2H5OH + H2SO4 = C2H6O4S + H2O
SO3(g) + NaOH(aq) = Na2SO4(aq) + H2O =>
SO3(g) + 2 NaOH(aq) = Na2SO4(aq) + H2O
Pb(NO3)2 + (NH4)2S = PbS + NH4NO3 =>
Pb(NO3)2 + (NH4)2S = PbS + 2 NH4NO3
F + O = FO =>
F + O = FO
K2Cr2O7 + FeSO4 + NaOH = Na2Cr2O7 + Fe(OH)2 + K2SO4 =>
K2Cr2O7 + FeSO4 + 2 NaOH = Na2Cr2O7 + Fe(OH)2 + K2SO4
N + HCl = NCl2 + H2 =>
N + 2 HCl = NCl2 + H2
MnNO3 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
MnNO3 + 3 NaBiO3 + 11 HNO3 = HMnO4 + 3 Bi(NO3)3 + 3 NaNO3 + 5 H2O
Ce + IO3 = CeIO3 =>
Ce + IO3 = CeIO3
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
HF(acuoso) + NaOH = Na + F + H2O =>
HF(acuoso) + NaOH = Na + F + H2O
SO3 + H2S = SO2 + H2O =>
3 SO3 + H2S = 4 SO2 + H2O
Cl2O3 + H2O = HClO2 =>
Cl2O3 + H2O = 2 HClO2
HSO4 + BaCl2 = BaSO4 + HCl2 =>
HSO4 + BaCl2 = BaSO4 + HCl2
H2O + MgCl2 = MgO + HCl =>
H2O + MgCl2 = MgO + 2 HCl
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