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Ca2C + O2 = 2 Ca + CO2
Au + Na2SO4 = Au2(SO4)3 + Na =>
2 Au + 3 Na2SO4 = Au2(SO4)3 + 6 Na
Ca(OH)2 + SO2 + O2 + H2O = CaSO4*2H2O =>
2 Ca(OH)2 + 2 SO2 + O2 + 2 H2O = 2 CaSO4*2H2O
NaCl + CaO + H2O = NaOH + CaCl2 =>
2 NaCl + CaO + H2O = 2 NaOH + CaCl2
ZnH2 + KOH = K2ZnO2 + H2 =>
ZnH2 + 2 KOH = K2ZnO2 + 2 H2
MgCl2*2H2O + AgNO3 = Mg(NO3)2*2H2O + AgCl =>
MgCl2*2H2O + 2 AgNO3 = Mg(NO3)2*2H2O + 2 AgCl
Pb + H = PbH2 =>
Pb + 2 H = PbH2
C31H64(s) + O2(g) = CO2(g) + H2O(g) =>
C31H64(s) + 47 O2(g) = 31 CO2(g) + 32 H2O(g)
Fe(SCN)3 + NH4SCN = Fe(SCN)4 + NH4 =>
Fe(SCN)3 + NH4SCN = Fe(SCN)4 + NH4
C2H6O + C6H8O7 = C19H22O6 + H2O =>
87 C2H6O + 28 C6H8O7 = 18 C19H22O6 + 175 H2O
Ba + F2 = BaF2 =>
Ba + F2 = BaF2
CH3CH2CH2CH2OH + CH3CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
3 CH3CH2CH2CH2OH + 4 CH3CH2COOH = 4 CH3CH2CH2COOCH2CH3 + 3 H2O
P4O10(s) + H2O(i) = H3PO4(aq) =>
P4O10(s) + 6 H2O(i) = 4 H3PO4(aq)
C6H5CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH2CH3 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al + MgI2 = Mg + AlI3 =>
2 Al + 3 MgI2 = 3 Mg + 2 AlI3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Co + KNO3 = Co(NO3)3 + K =>
Co + 3 KNO3 = Co(NO3)3 + 3 K
Hg(C2H3O2)2 + HCl = HgCl2 + HC2H3O2 =>
Hg(C2H3O2)2 + 2 HCl = HgCl2 + 2 HC2H3O2
Mg + NH3 + H2O = Mg(OH)2 + NH4 =>
Mg + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KClO3 + Na2S2O3 + NaOH = KCl + Na2SO4 + H2O =>
4 KClO3 + 3 Na2S2O3 + 6 NaOH = 4 KCl + 6 Na2SO4 + 3 H2O
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
Mn(NO3)2 + NaHCO3 = Mn(HCO3)2 + NaNO3 =>
Mn(NO3)2 + 2 NaHCO3 = Mn(HCO3)2 + 2 NaNO3
Al(MnO4)3 + C2H7NO2 = NH4MnO4 + Al(C2H3O2)3 =>
Al(MnO4)3 + 3 C2H7NO2 = 3 NH4MnO4 + Al(C2H3O2)3
NaHCO3 + C6H5O7H3 = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + C6H5O7H3 = Na3C6H5O7 + 3 CO2 + 3 H2O
MnO4{-} + HS{-} + H2O = S + MnO2 + OH{-} =>
2 MnO4{-} + 3 HS{-} + H2O = 3 S + 2 MnO2 + 5 OH{-}
ZnSO4Li2CO3 = ZnCO3Li2SO4 =>
ZnSO4Li2CO3 = ZnCO3Li2SO4
VO + Al = AlO + V =>
VO + Al = AlO + V
KMnO4 + H2SO4 + ScSO4 = MnSO4 + K2SO4 + Sc2(SO4)3 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 ScSO4 = 2 MnSO4 + K2SO4 + 5 Sc2(SO4)3 + 8 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
C2H5COH + O2 = CO + H2O =>
2 C2H5COH + 5 O2 = 6 CO + 6 H2O
AgNO3 + HClO4 = AgClO4 + HNO3 =>
AgNO3 + HClO4 = AgClO4 + HNO3
Pb + ZnNO3 = PbNO3 + Zn =>
Pb + ZnNO3 = PbNO3 + Zn
KNO2 + BaSO4 = K2SO4 + Ba(NO2)2 =>
2 KNO2 + BaSO4 = K2SO4 + Ba(NO2)2
MgCl + HCO = MgCO + HCl =>
MgCl + HCO = MgCO + HCl
Ca + Fe(SO4) = Ca(SO4)2 + Fe =>
Ca + 2 Fe(SO4) = Ca(SO4)2 + 2 Fe
MgO + ZnO = MgZnO2 =>
MgO + ZnO = MgZnO2
C3H8O2 + H2O2 = C3H8O3 + H2O =>
C3H8O2 + H2O2 = C3H8O3 + H2O
Cr(NO3)3(aq) + FeSO4(aq) = Cr2(SO4)3 + Fe(NO3)2 =>
2 Cr(NO3)3(aq) + 3 FeSO4(aq) = Cr2(SO4)3 + 3 Fe(NO3)2
Al + FeBr2 = Fe + AlBr3 =>
2 Al + 3 FeBr2 = 3 Fe + 2 AlBr3
C2H3ClO2 + NaOH = C2H2ClO2Na + H2O =>
C2H3ClO2 + NaOH = C2H2ClO2Na + H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
HC6H7O6 + H2O = H3O + C6H7O6 =>
HC6H7O6 + H2O = H3O + C6H7O6
K3PO4 + Na2SO3 = Na3PO4 + K2SO3 =>
2 K3PO4 + 3 Na2SO3 = 2 Na3PO4 + 3 K2SO3
C32H66O17 + O2 = CO2 + H2O =>
C32H66O17 + 40 O2 = 32 CO2 + 33 H2O
CuCl2 = Cl2Cu =>
CuCl2 = Cl2Cu
Na2Cr2O7 + H2SO4 + H2S = Cr2(SO4)3 + Na2SO4 + H2O =>
4 Na2Cr2O7 + 13 H2SO4 + 3 H2S = 4 Cr2(SO4)3 + 4 Na2SO4 + 16 H2O
CH2OH + O2 = CO3 + H2O =>
4 CH2OH + 7 O2 = 4 CO3 + 6 H2O
Sb2O3 + O2 = Sb2O4 =>
2 Sb2O3 + O2 = 2 Sb2O4
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