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Al(NO3)3 + 2 NaOH = Al(OH)2NO3 + 2 NaNO3
CH3CH2CHO + KMnO4 + KOH = CH3CH2COOH + K2MnO4 + H2O =>
CH3CH2CHO + 2 KMnO4 + 2 KOH = CH3CH2COOH + 2 K2MnO4 + H2O
LiH = Li + H =>
LiH = Li + H
KMnO4 + NaOH + NaHSO3 = NaKMnO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 NaOH + NaHSO3 = 2 NaKMnO4 + Na2SO4 + 2 H2O
Al + CH3OH = Al(CH2O)3 + H =>
Al + 3 CH3OH = Al(CH2O)3 + 6 H
Al + RbOH + H2O = Rb[Al(OH)4] + H2 =>
2 Al + 2 RbOH + 6 H2O = 2 Rb[Al(OH)4] + 3 H2
Ag + CaCl = AgCl + Ca =>
Ag + CaCl = AgCl + Ca
MnSO4 + NH3 = MnH3 + NSO4 =>
MnSO4 + NH3 = MnH3 + NSO4
NH4 + HNO3 = NH4NO3 + H2O =>
8 NH4 + 10 HNO3 = 9 NH4NO3 + 3 H2O
(Cu)2(O) + C = Cu + CO2 =>
2(Cu)2(O) + C = 4 Cu + CO2
FeCl2 + HClO = FeCl3 + H2 + O2 =>
2 FeCl2 + 2 HClO = 2 FeCl3 + H2 + O2
Mn2O3 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
Mn2O3 + KClO3 + 4 KOH = 2 K2MnO4 + KCl + 2 H2O
K + FeCl3 = KCl + Fe =>
3 K + FeCl3 = 3 KCl + Fe
BaNO2 + KSO4 = BaSO4 + KNO2 =>
BaNO2 + KSO4 = BaSO4 + KNO2
Cu(NH3)4(OH)2 = Cu + NH3 + O2 + H2O =>
2 Cu(NH3)4(OH)2 = 2 Cu + 8 NH3 + O2 + 2 H2O
Ca(OH)2 + CH3CO2H = (CH3COO)2Ca + H2O =>
Ca(OH)2 + 2 CH3CO2H = (CH3COO)2Ca + 2 H2O
Fe(s) + H2SO4 + H2O = FeSO4*7H2O + H2(g) =>
Fe(s) + H2SO4 + 7 H2O = FeSO4*7H2O + H2(g)
PbO2 + H{+} = Pb{+2} + O2 + H2O =>
2 PbO2 + 4 H{+} = 2 Pb{+2} + O2 + 2 H2O
K2Cr2O7 + Na2S2O3 + H2SO4 = Na2SO3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + Na2S2O3 + 3 H2SO4 = Na2SO3 + Cr2(SO4)3 + K2SO4 + 3 H2O
Au + S = AuS =>
Au + S = AuS
PbI2 + NaOH = Na2[Pb(OH)4] + NaI =>
PbI2 + 4 NaOH = Na2[Pb(OH)4] + 2 NaI
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
(C6H5)CH2CH3 + O2 = CO2 + H2O =>
2(C6H5)CH2CH3 + 21 O2 = 16 CO2 + 10 H2O
NH4ClO4 + Mg = MgCl2 + O2 + N2 + H2 =>
2 NH4ClO4 + Mg = MgCl2 + 4 O2 + N2 + 4 H2
CuO + Cl2 = Cu + Cl2O =>
CuO + Cl2 = Cu + Cl2O
C5H5N5 + O2 = CO2 + N2 + H2O =>
4 C5H5N5 + 25 O2 = 20 CO2 + 10 N2 + 10 H2O
NH4Cl(aq) + KOH(aq) = NH3 + H2O + KCl =>
NH4Cl(aq) + KOH(aq) = NH3 + H2O + KCl
K + Ca = K2Ca =>
2 K + Ca = K2Ca
Ca(OH)2 + H4(SO4)2 = CaSO4 + H2O =>
2 Ca(OH)2 + H4(SO4)2 = 2 CaSO4 + 4 H2O
Hg{2+} + Cu = Cu{2+} + Hg =>
Hg{2+} + Cu = Cu{2+} + Hg
Au + HI = AuI + H =>
Au + HI = AuI + H
Pb + AgCl = PbCl2 + Ag =>
Pb + 2 AgCl = PbCl2 + 2 Ag
Rh2O3 + C = Rh + CO2 =>
2 Rh2O3 + 3 C = 4 Rh + 3 CO2
BaCO3 + NiO + Nb2O5 + Sb2O5 = Ba3NiNbSbO9 + CO2 =>
6 BaCO3 + 2 NiO + Nb2O5 + Sb2O5 = 2 Ba3NiNbSbO9 + 6 CO2
B + C = B2C =>
2 B + C = B2C
Rb(s) + H2O = RbOH(aq) + H2(g) =>
2 Rb(s) + 2 H2O = 2 RbOH(aq) + H2(g)
Cu2O + NaOH = Cu(OH)2 + Na + O2 =>
2 Cu2O + 8 NaOH = 4 Cu(OH)2 + 8 Na + O2
Sn + Fe(NO3)3 = Sn(NO3)2 + Fe =>
3 Sn + 2 Fe(NO3)3 = 3 Sn(NO3)2 + 2 Fe
lead(ii)nitrate + Al = lead + aluminiumnitrate =>
3 Pb(NO3)2 + 2 Al = 3 Pb + 2 Al(NO3)3
Sr(s) + N2(g) = Sr3N2(s) =>
3 Sr(s) + N2(g) = Sr3N2(s)
SiO2 + Al = Al2O3 + Si =>
3 SiO2 + 4 Al = 2 Al2O3 + 3 Si
CaCl2 + NaSiO3 = Ca(SiO3)2 + NaCl =>
CaCl2 + 2 NaSiO3 = Ca(SiO3)2 + 2 NaCl
FeO + CO2 = Fe3C + O2 =>
6 FeO + 2 CO2 = 2 Fe3C + 5 O2
ZnCO3 + HNO3 = Zn[NO3]2 + H2O + CO2 =>
ZnCO3 + 2 HNO3 = Zn[NO3]2 + H2O + CO2
Fe(NO3)2 + KI = KFe + I(NO3)2 =>
Fe(NO3)2 + KI = KFe + I(NO3)2
H2 + WO2 = W + H2O =>
2 H2 + WO2 = W + 2 H2O
H2O2 + C = CH4 + CO =>
2 H2O2 + 5 C = CH4 + 4 CO
CaO + Ba(NO3)2 = Ca(NO3)2 + BaO =>
CaO + Ba(NO3)2 = Ca(NO3)2 + BaO
Sb + KNO3 + KOH = K3SbO4 + NH3 + H2O =>
8 Sb + 5 KNO3 + 19 KOH = 8 K3SbO4 + 5 NH3 + 2 H2O
FeSO4 + NH4(SO4)2 = (NH4)2 + Fe(SO4)2 =>
4 FeSO4 + 2 NH4(SO4)2 = (NH4)2 + 4 Fe(SO4)2
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