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Na2O(s) + H2O(i) = 2 NaOH
C6H4(OH)2KBrHCl = C6H4(OH)2BrKClH =>
C6H4(OH)2KBrHCl = C6H4(OH)2BrKClH
NH + CrO + H2O = NO + HCrO =>
NH + 3 CrO + H2O = NO + 3 HCrO
HBr + HNO3 = NO2 + Br + H2O =>
HBr + HNO3 = NO2 + Br + H2O
Cl2 + HgO = HgCl + Cl2O =>
3 Cl2 + 2 HgO = 2 HgCl + 2 Cl2O
Fe + S = (Fe)2S =>
2 Fe + S = (Fe)2S
Ba(OH)2 + SO2 = BaS + BaSO4 + H2O =>
4 Ba(OH)2 + 4 SO2 = BaS + 3 BaSO4 + 4 H2O
CH3(CH2)7 + O2 = CO2 + H2O =>
4 CH3(CH2)7 + 49 O2 = 32 CO2 + 34 H2O
Fe + Al2(SO4)3 = Fe3SO4 + Al2 =>
9 Fe + Al2(SO4)3 = 3 Fe3SO4 + Al2
Mg + Ni(OH)2 = Mg(OH)2 + Ni =>
Mg + Ni(OH)2 = Mg(OH)2 + Ni
PO43{-} + H2O = HPO42{-} + OH =>
PO43{-} + 2 H2O = HPO42{-} + 3 OH
Zn + Pb3O4 = ZnO + Pb =>
4 Zn + Pb3O4 = 4 ZnO + 3 Pb
Tc(OH)2 = Tc + OH =>
Tc(OH)2 = Tc + 2 OH
HNO3 + CsOH = CsNO3 + H2O =>
HNO3 + CsOH = CsNO3 + H2O
ZnBr2 + Sn(CO3)2 = Zn(CO3) + SnBr4 =>
2 ZnBr2 + Sn(CO3)2 = 2 Zn(CO3) + SnBr4
NI3*NH3 = N2 + NH3 + I2 =>
2 NI3*NH3 = N2 + 2 NH3 + 3 I2
C2H2 + AgNO3 + NH3 = Ag2C2 + NH4NO3 =>
C2H2 + 2 AgNO3 + 2 NH3 = Ag2C2 + 2 NH4NO3
CaNO3 + NaCO3{-2} = CaCO3{-2} + NaNO3 =>
CaNO3 + NaCO3{-2} = CaCO3{-2} + NaNO3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
CO(NH2)2 + NO = N2 + CO2 + H2O =>
2 CO(NH2)2 + 6 NO = 5 N2 + 2 CO2 + 4 H2O
NaH2PO4H2SO4 = NaHSO4H3PO4 =>
NaH2PO4H2SO4 = NaHSO4H3PO4
CH3NH3ClKOH = CH3NH3OHKCl =>
CH3NH3ClKOH = CH3NH3OHKCl
HS(g) + O2(g) = SO(g) + H2O(l) =>
4 HS(g) + 3 O2(g) = 4 SO(g) + 2 H2O(l)
CuSO4 + BaS = CuSBaSO4 =>
CuSO4 + BaS = CuSBaSO4
Zn + NaOH = ZnO + Na2O + H2 =>
Zn + 2 NaOH = ZnO + Na2O + H2
CH3COOH + Ag(NH3)2OH = CH3COOAg + CH3COONH4 + H2O =>
3 CH3COOH + Ag(NH3)2OH = CH3COOAg + 2 CH3COONH4 + H2O
Na3[Ag(S2O3)2] + KBr = K3[Ag(S2O3)2] + NaBr =>
Na3[Ag(S2O3)2] + 3 KBr = K3[Ag(S2O3)2] + 3 NaBr
(PbNO3)2 + H2SO4 = PbSO4 + H2NO3 =>
(PbNO3)2 + 2 H2SO4 = 2 PbSO4 + 2 H2NO3
C2H4 + Br2 = C2H4Br21 =>
2 C2H4 + 21 Br2 = 2 C2H4Br21
IrO2 + KOH + O2 = K3IrO6 + H2O =>
4 IrO2 + 12 KOH + 5 O2 = 4 K3IrO6 + 6 H2O
FeCl3 + CaCO3 = Fe2O3 + CaCl2 + CO2 =>
2 FeCl3 + 3 CaCO3 = Fe2O3 + 3 CaCl2 + 3 CO2
NaCI + H2O = NaCIO + H2 =>
NaCI + H2O = NaCIO + H2
Ni(NO3)2 + MgSO4 = NiSO4 + Mg(NO3)2 =>
Ni(NO3)2 + MgSO4 = NiSO4 + Mg(NO3)2
KMnO4 + Sb + KOH = K2MnO4 + SbO3 + H2O =>
6 KMnO4 + Sb + 6 KOH = 6 K2MnO4 + SbO3 + 3 H2O
Na2S + N = Na3N + S =>
3 Na2S + 2 N = 2 Na3N + 3 S
MnO4{-} + H2C2O4 + H2SO4 = CO2 + H2O + SO4{2-} + MnSO4 =>
2 MnO4{-} + 5 H2C2O4 + 3 H2SO4 = 10 CO2 + 8 H2O + SO4{2-} + 2 MnSO4
B2H6(g) + H2O(l) = H3BO3(s) + H2 =>
B2H6(g) + 6 H2O(l) = 2 H3BO3(s) + 6 H2
Cu(SO4)H2O = CuSO4 + H2O =>
Cu(SO4)H2O = CuSO4 + H2O
KCl(O3) = KCl + (O2) =>
2 KCl(O3) = 2 KCl + 3(O2)
NiOOH = NiO + H2O + O2 =>
4 NiOOH = 4 NiO + 2 H2O + O2
NH3 + NaOH = NH4OH + Na2O =>
NH3 + 2 NaOH = NH4OH + Na2O
KCl + K2SO3 + Br2 + H2O = K2SO4 + KBr + HCl =>
2 KCl + K2SO3 + Br2 + H2O = K2SO4 + 2 KBr + 2 HCl
Ag(s) + H2SO4(aq) = AgSO4 + H =>
Ag(s) + H2SO4(aq) = AgSO4 + 2 H
Ca3(PO4)2(aq) + PbCl4(aq) = Pb3(PO4)4(aq) + CaCl2(aq) =>
2 Ca3(PO4)2(aq) + 3 PbCl4(aq) = Pb3(PO4)4(aq) + 6 CaCl2(aq)
Co + KF = CoF2 + K =>
Co + 2 KF = CoF2 + 2 K
Na2SO3 + KCl = NaCl + K2SO3 =>
Na2SO3 + 2 KCl = 2 NaCl + K2SO3
CuO + H = CuOH2 =>
CuO + 2 H = CuOH2
Al(solide) + KOH(aq) + H2O = K[Al(OH)4](aq) + H2(g) =>
2 Al(solide) + 2 KOH(aq) + 6 H2O = 2 K[Al(OH)4](aq) + 3 H2(g)
C6H5OH + NaNO2 + H2SO4 = C6H5NO2 + Na2SO4 + H2O =>
2 C6H5OH + 2 NaNO2 + H2SO4 = 2 C6H5NO2 + Na2SO4 + 2 H2O
Cu(OH)2 + NH2CH2COOH = Cu(NH2CH2COO)2 + H2O =>
Cu(OH)2 + 2 NH2CH2COOH = Cu(NH2CH2COO)2 + 2 H2O
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