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Ca(OH)2 + SO4 = CaSO4 + H2O + O
Hg(OH) + H3PO4 = Hg3(PO4) + H2O =>
3 Hg(OH) + H3PO4 = Hg3(PO4) + 3 H2O
P + OH = PO4 + H2O =>
P + 8 OH = PO4 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO2 + H2O + NO = C2H3N + O2 =>
8 CO2 + 6 H2O + 4 NO = 4 C2H3N + 13 O2
H2NC6H4OH + C4H6O3 = C8H9NO2 + C2H4O2 =>
H2NC6H4OH + C4H6O3 = C8H9NO2 + C2H4O2
PCl3 + HCl = Cl2 + PH3 =>
PCl3 + 3 HCl = 3 Cl2 + PH3
Fe + Cu = FeCu =>
Fe + Cu = FeCu
P2H2 = PH3 + P4H2 =>
5 P2H2 = 2 PH3 + 2 P4H2
C2H4O2(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(aq) =>
C2H4O2(aq) + NaOH(aq) = H2O(l) + NaC2H3O2(aq)
SnCl2*2H2O + NH4OH = SnO2 + NH4Cl + H2O + H2 =>
SnCl2*2H2O + 2 NH4OH = SnO2 + 2 NH4Cl + 2 H2O + H2
CuO(s) + NH3(g) = Cu(s) + N2(g) + H2O(l) =>
3 CuO(s) + 2 NH3(g) = 3 Cu(s) + N2(g) + 3 H2O(l)
NH4NO3 = N + O + H2O =>
NH4NO3 = 2 N + O + 2 H2O
Fe(CrO2)2 + HNO3 = Fe(NO3)3 + H2CrO4 + NO2 + H2O =>
Fe(CrO2)2 + 10 HNO3 = Fe(NO3)3 + 2 H2CrO4 + 7 NO2 + 3 H2O
Sn + CuI = SnI2 + Cu =>
Sn + 2 CuI = SnI2 + 2 Cu
AlCl3 + NH3 = AlH3 + NCl3 =>
AlCl3 + NH3 = AlH3 + NCl3
Bi + CuSO4 = Bi(SO4)3 + Cu =>
Bi + 3 CuSO4 = Bi(SO4)3 + 3 Cu
Cr2O7{-} + H2C2O4 + H{+} = Cr{+3} + CO2 + H2O =>
2 Cr2O7{-} + 7 H2C2O4 + 14 H{+} = 4 Cr{+3} + 14 CO2 + 14 H2O
Fe2 + F2 = FeF2 =>
Fe2 + 2 F2 = 2 FeF2
LiOH + HNO2 = LiNO2 + HOH =>
LiOH + HNO2 = LiNO2 + HOH
MgSO4(aq) + Pb(s) = PbSO4(aq) + Mg(s) =>
MgSO4(aq) + Pb(s) = PbSO4(aq) + Mg(s)
I2 + NHO3 = HIO3 + NO2 + H2 =>
I2 + 6 NHO3 = 2 HIO3 + 6 NO2 + 2 H2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
NaHCO3 + CH3OOH = C2H3NaO2 + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = C2H3NaO2 + 3 H2O + CO2
Fe(OH)2 + H2SO4 = Fe2(SO4)2 + H2O =>
2 Fe(OH)2 + 2 H2SO4 = Fe2(SO4)2 + 4 H2O
Li2S + FeCl2 = LiCl + FeS =>
Li2S + FeCl2 = 2 LiCl + FeS
Na2S2O8 + Mg = Na2S + SO2 + MgO =>
Na2S2O8 + 6 Mg = Na2S + SO2 + 6 MgO
BaO2 + H2O = BaO + H2O2 =>
BaO2 + H2O = BaO + H2O2
Pb(CH3COO)2 + HI = PbI2 + H(CH3COO) =>
Pb(CH3COO)2 + 2 HI = PbI2 + 2 H(CH3COO)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Fe(NH4)2(SO4)2*6H2O + K2C2O4 + H2C2O4 + H2O2 = K[Fe(C2O4)2]*2H2O + H2SO4 + NH3 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + K2C2O4 + 3 H2C2O4 + H2O2 = 2 K[Fe(C2O4)2]*2H2O + 4 H2SO4 + 4 NH3 + 10 H2O
(NH4)2CO3(aq) + H2So4(aq) = (NH4)2So4(aq) + H2O(l) + CO2(g) =>
(NH4)2CO3(aq) + H2So4(aq) = (NH4)2So4(aq) + H2O(l) + CO2(g)
AlPO4 + H3O{+} = Al{3+} + H3PO4 + H2O =>
AlPO4 + 3 H3O{+} = Al{3+} + H3PO4 + 3 H2O
I2O + HClO + H2O = HIO3 + HCl =>
I2O + 4 HClO + H2O = 2 HIO3 + 4 HCl
H2C2O4 + KMnO4 = H2O + CO2 + MnO2 + KOH =>
3 H2C2O4 + 2 KMnO4 = 2 H2O + 6 CO2 + 2 MnO2 + 2 KOH
F2 + H2SO4 = SO4 + HF =>
F2 + H2SO4 = SO4 + 2 HF
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaI2 + Fe2(SO4)3 = Ca(SO4)3 + Fe2I2 =>
CaI2 + Fe2(SO4)3 = Ca(SO4)3 + Fe2I2
CuSO4 + NH3*H2O = Cu2(OH)2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH3*H2O = Cu2(OH)2SO4 + (NH4)2SO4
Zn + Ti(NO3)4 = Ti + Zn(NO3)2 =>
2 Zn + Ti(NO3)4 = Ti + 2 Zn(NO3)2
KOH + NH4(NO3) = KNO3 + NH4(OH) =>
KOH + NH4(NO3) = KNO3 + NH4(OH)
FeO + OH = Fe2O3 + H2O =>
2 FeO + 2 OH = Fe2O3 + H2O
Ga2O + H2O = Ga(OH) =>
Ga2O + H2O = 2 Ga(OH)
Mn(NO3)3 = MnO + NO2 + O2 =>
Mn(NO3)3 = MnO + 3 NO2 + O2
CaSO4(S) + C(S) = CaO(S) + CO2(g) + SO2(g) =>
4 CaSO4(S) + C(S) = 4 CaO(S) + CO2(g) + 5 SO2(g)
K2C2O4 + Sr(NO3)2 = Sr2(C2O4)2 + KNO3 =>
2 K2C2O4 + 2 Sr(NO3)2 = Sr2(C2O4)2 + 4 KNO3
Mn + H3PO4 = Mn3(PO4)4 + H2 =>
3 Mn + 4 H3PO4 = Mn3(PO4)4 + 6 H2
Ba(NO3)2 + K2(CrO4) = Ba(CrO4) + K(NO3) =>
Ba(NO3)2 + K2(CrO4) = Ba(CrO4) + 2 K(NO3)
C6H5CHO + I2 + NaOH = C6H5COONa + NaI + H2O =>
C6H5CHO + I2 + 3 NaOH = C6H5COONa + 2 NaI + 2 H2O
Co(ll) + HCl = Co(ll)Cl + H =>
Co(ll) + HCl = Co(ll)Cl + H
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