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Na(CO3)2 + HCl = NaCl + H(CO3)2
C2H5OH + HNO3 = CO2 + H2O + NO2 =>
C2H5OH + 12 HNO3 = 2 CO2 + 9 H2O + 12 NO2
Zn(OH)2 + C2H4O2 = ZnC4H6O4 + H2O =>
Zn(OH)2 + 2 C2H4O2 = ZnC4H6O4 + 2 H2O
(CH3)2NH + HCl = CH2 + NH4Cl =>
(CH3)2NH + HCl = 2 CH2 + NH4Cl
Ba2 + HCl = BaCl + H2 =>
Ba2 + 2 HCl = 2 BaCl + H2
Na2MoO4 + SnCl2 + HCl = Mo5O14 + H2SnCl6 + NaCl + H2O =>
5 Na2MoO4 + SnCl2 + 14 HCl = Mo5O14 + H2SnCl6 + 10 NaCl + 6 H2O
O2 + CH3COOH = CO2 + H2O =>
2 O2 + CH3COOH = 2 CO2 + 2 H2O
Pb(NO3)2 + H2 = Pb + HNO3 =>
Pb(NO3)2 + H2 = Pb + 2 HNO3
C2H5OH + HNO3 = C2H5NO2 + H2O + O2 =>
2 C2H5OH + 2 HNO3 = 2 C2H5NO2 + 2 H2O + O2
Cr2(SO4)3 + AgCH3COO = Cr(CH3COO)3 + Ag2SO4 =>
Cr2(SO4)3 + 6 AgCH3COO = 2 Cr(CH3COO)3 + 3 Ag2SO4
Al + P4 = Al3P3 =>
12 Al + 3 P4 = 4 Al3P3
Co2(PO3)2 + Ca(ClO3)2 = Co(ClO3)2 + Ca2(PO3)2 =>
Co2(PO3)2 + 2 Ca(ClO3)2 = 2 Co(ClO3)2 + Ca2(PO3)2
Al(s) + Cl(g) = AlCl(s) =>
Al(s) + Cl(g) = AlCl(s)
Zn(C2H3O2)2 + K3PO4 = ZnPO4 + K3(C2H3O2)2 =>
Zn(C2H3O2)2 + K3PO4 = ZnPO4 + K3(C2H3O2)2
C5H12 + CH3COOH = C7H14O2 + H2O =>
10 C5H12 + 17 CH3COOH = 12 C7H14O2 + 10 H2O
SnCl4 + MnO4 = SnO8 + MnCl2 =>
SnCl4 + 2 MnO4 = SnO8 + 2 MnCl2
HSbO3 + Na2S = H2S + NaSbO3 =>
2 HSbO3 + Na2S = H2S + 2 NaSbO3
MgCO3 + HCl = MgCl2 + H2O + (CO2)2 =>
2 MgCO3 + 4 HCl = 2 MgCl2 + 2 H2O + (CO2)2
CH4(g) + O2(g) = C(s) + H2O(i) =>
CH4(g) + O2(g) = C(s) + 2 H2O(i)
C2H5OH + HNO3 = C2H5ONO2 + H2O =>
C2H5OH + HNO3 = C2H5ONO2 + H2O
CH3COOH + H2 = CH3CHO + H2O =>
CH3COOH + H2 = CH3CHO + H2O
CH3CHOH + O2 = CO2 + H2O =>
4 CH3CHOH + 11 O2 = 8 CO2 + 10 H2O
C2H5 + OH = C2H5OH =>
C2H5 + OH = C2H5OH
Ti2(SO4)3 + KMnO4 + H2O = TiOSO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Ti2(SO4)3 + 2 KMnO4 + 2 H2O = 10 TiOSO4 + K2SO4 + 2 MnSO4 + 2 H2SO4
BaCl2*2H2O + Na2CO3 = BaCO3 + NaCl + H2O =>
BaCl2*2H2O + Na2CO3 = BaCO3 + 2 NaCl + 2 H2O
C4H4O6{2-} + H2O2 = CO2 + HCO2{-} + H2O =>
C4H4O6{2-} + 3 H2O2 = 2 CO2 + 2 HCO2{-} + 4 H2O
Ge + Cr + Te = Ge98Cr2Te100 =>
98 Ge + 2 Cr + 100 Te = Ge98Cr2Te100
Al + NiO = Al2O3 + NiAl3 =>
11 Al + 3 NiO = Al2O3 + 3 NiAl3
B2O3(s) + HF(g) = BF3 + H2O =>
B2O3(s) + 6 HF(g) = 2 BF3 + 3 H2O
KI + PbC2H3O2 = PbI + KC2H3O2 =>
KI + PbC2H3O2 = PbI + KC2H3O2
W + B = BW2 =>
2 W + B = BW2
Co(NO3)2 + NH4SCN = Co(SCN)2 + NH4NO3 =>
Co(NO3)2 + 2 NH4SCN = Co(SCN)2 + 2 NH4NO3
HNO3 + C2H5OH = C2H5NO3 + H2O =>
HNO3 + C2H5OH = C2H5NO3 + H2O
K2C2O4 = K2CO3 + CO =>
K2C2O4 = K2CO3 + CO
MgCl2 + CH3COOH = Mg(CH3COO)2 + HCl =>
MgCl2 + 2 CH3COOH = Mg(CH3COO)2 + 2 HCl
Cu3Zn2 + HCl = Cu3Zn2Cl2 + H2 =>
Cu3Zn2 + 2 HCl = Cu3Zn2Cl2 + H2
I2 + NO3{-} + H{+} = IO3 + NO + H2O =>
I2 + 4 NO3{-} + 4 H{+} = 2 IO3 + 4 NO + 2 H2O
CdCl2 + OH + KClO4 = CdO + HClO3 + KCl =>
4 CdCl2 + 8 OH + 5 KClO4 = 4 CdO + 8 HClO3 + 5 KCl
CuCl2(l) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(l) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(NO2)2 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe(NO2)2 + 6 HNO3 = Fe(NO3)3 + 5 NO2 + 3 H2O
FeTiO3 + H2 = Fe + TiO2 + H2O =>
FeTiO3 + H2 = Fe + TiO2 + H2O
CH3CH2OH + PCl3 = CH3CH2Cl + H3PO3 =>
3 CH3CH2OH + PCl3 = 3 CH3CH2Cl + H3PO3
C3H8O + HI = C3H7I + H2O =>
C3H8O + HI = C3H7I + H2O
Cr(OH)3{-} + IO3{-} + OH{-} = CrO4{2-} + I{-} + H2O =>
3 Cr(OH)3{-} + 2 IO3{-} + 3 OH{-} = 3 CrO4{2-} + 2 I{-} + 6 H2O
Ca(OCl)2 = Ca + OCl =>
Ca(OCl)2 = Ca + 2 OCl
KCl(s) + AgNO3(s) = KNO3(s) + AgCl(s) =>
KCl(s) + AgNO3(s) = KNO3(s) + AgCl(s)
Fe2O3(s) + Al = Fe(l) + Al2O3(s) =>
Fe2O3(s) + 2 Al = 2 Fe(l) + Al2O3(s)
Pb4 + H3PO4 = H2 + Pb3(PO4)4 =>
3 Pb4 + 16 H3PO4 = 24 H2 + 4 Pb3(PO4)4
Cr2(SO4)3 + Na2S2O8 + NaOH = Na2SO4 + Na2CrO4 + H2O =>
Cr2(SO4)3 + 3 Na2S2O8 + 16 NaOH = 9 Na2SO4 + 2 Na2CrO4 + 8 H2O
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