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3 MnO2 + H2C2O2 + 3 H2SO4 = 3 MnSO4 + 4 H2O + 2 CO2
H2(SO4) + KOH = H2O + (SO4)K2 =>
H2(SO4) + 2 KOH = 2 H2O + (SO4)K2
NaOH + FeO = Fe(OH)2 + Na2O =>
2 NaOH + FeO = Fe(OH)2 + Na2O
CoCl3 + Pb(NO3)2 = Co(NO3)3 + PbCl2 =>
2 CoCl3 + 3 Pb(NO3)2 = 2 Co(NO3)3 + 3 PbCl2
C6H5CH3(aq) + O2(g) = C6H5CO2H(g) + H2O(l) =>
2 C6H5CH3(aq) + 3 O2(g) = 2 C6H5CO2H(g) + 2 H2O(l)
SrSO4 + NaCl = Sr(Cl)2 + (Na)2SO4 =>
SrSO4 + 2 NaCl = Sr(Cl)2 + (Na)2SO4
CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + H =>
2 CH3CH2CH2COOH + Mg = (CH3CH2CH2COO)2Mg + 2 H
Si + S8 = SiS4 =>
2 Si + S8 = 2 SiS4
Bi(OH)3 + Na2SnO2 = Bi0 + Na2SnO3 + H2O =>
2 Bi(OH)3 + 3 Na2SnO2 = 2 Bi0 + 3 Na2SnO3 + 3 H2O
Al(OH)3 + HF = H2O + Al(F)3 =>
Al(OH)3 + 3 HF = 3 H2O + Al(F)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgCu + S = SCu + Ag =>
AgCu + S = SCu + Ag
NaOH + H{2}CO{3} = Na{2}CO{3} + H2O =>
NaOH + H{2}CO{3} = Na{2}CO{3} + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
As2O3 = As + O3 =>
As2O3 = 2 As + O3
C6H(g) + O2(g) = CO2(g) + H2O(g) =>
4 C6H(g) + 25 O2(g) = 24 CO2(g) + 2 H2O(g)
KMnO4 + Fe(NH4)2(SO4)2*6H2O + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 10 Fe(NH4)2(SO4)2*6H2O + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 10(NH4)2SO4 + 68 H2O
H3C3O2Cl + NaOH = Na3C3O2Cl + H2O =>
H3C3O2Cl + 3 NaOH = Na3C3O2Cl + 3 H2O
H2SO4 + NHOH = H2ONH2SO4 =>
H2SO4 + NHOH = H2ONH2SO4
MnO4{-} + H2O + S{-2} = MnO2 + OH{-} + S =>
2 MnO4{-} + 4 H2O + 3 S{-2} = 2 MnO2 + 8 OH{-} + 3 S
P4 + N2O = P2O5 + N2 =>
P4 + 10 N2O = 2 P2O5 + 10 N2
NaCl + NaHCO3 + CuSO4 = Na2SO4 + HCl + CuCO3 =>
NaCl + NaHCO3 + CuSO4 = Na2SO4 + HCl + CuCO3
NaCl + H2O = Na(OH)3 + H2 + Cl =>
2 NaCl + 6 H2O = 2 Na(OH)3 + 3 H2 + 2 Cl
NH4SCN + FeCl3 = (NH4)3Fe(SNC)6 + NH4Cl =>
6 NH4SCN + FeCl3 = (NH4)3Fe(SNC)6 + 3 NH4Cl
Na + H22O = NaOH + H2 =>
2 Na + 2 H22O = 2 NaOH + 21 H2
Cr2O3 + CO2 = CrCO2 + O2 =>
2 Cr2O3 + 4 CO2 = 4 CrCO2 + 3 O2
NaF + HI = NaI + HF =>
NaF + HI = NaI + HF
KI + H2SO4 + H2O2 = H2O + K2SO4 + I2 =>
2 KI + H2SO4 + H2O2 = 2 H2O + K2SO4 + I2
Si + Na = Na4Si =>
Si + 4 Na = Na4Si
P2S5 + H2SO4 = H3PO4 + SO2 + H2O =>
P2S5 + 15 H2SO4 = 2 H3PO4 + 20 SO2 + 12 H2O
MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
HNO2 + CH2NH2CH2NH2 = CH3CH2CH2OH + N2 + H =>
2 HNO2 + 6 CH2NH2CH2NH2 = 4 CH3CH2CH2OH + 7 N2 + 18 H
MnSO4 + NaOCl + H2O = MnO2 + NaCl + H2SO4 =>
MnSO4 + NaOCl + H2O = MnO2 + NaCl + H2SO4
C10H15NO + HClO = C10H13NO + H2O + HCl =>
C10H15NO + HClO = C10H13NO + H2O + HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + CuSO4 = MgSO4 + Cu2 =>
2 Mg + 2 CuSO4 = 2 MgSO4 + Cu2
AsNo3 + HCl = AsCl + HNo3 =>
AsNo3 + HCl = AsCl + HNo3
C12H17S4O + O2 = CO2 + H2O + SO2 =>
4 C12H17S4O + 79 O2 = 48 CO2 + 34 H2O + 16 SO2
CdCl2 + H2S = CdS + HCl =>
CdCl2 + H2S = CdS + 2 HCl
C2H5OH + H2O = C2H4(OH)2 + H2 =>
C2H5OH + H2O = C2H4(OH)2 + H2
NH4OH + H2C2O2 = NH4C2O2 + H2OH =>
NH4OH + H2C2O2 = NH4C2O2 + H2OH
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
O3CO2 = CO5 =>
O3CO2 = CO5
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
Ca5(PO4)3OH + NaF = Ca5(PO4)3F + NaOH =>
Ca5(PO4)3OH + NaF = Ca5(PO4)3F + NaOH
CdCl + NaOH = CdOH + NaCl =>
CdCl + NaOH = CdOH + NaCl
C6H3ClN2O4 + C12H10N2H4 = C12H9N3O4 + HCl =>
2 C6H3ClN2O4 + C12H10N2H4 = 2 C12H9N3O4 + 2 HCl
C2H6O(s) + O2(g) = CO2(g) + H2O(l) =>
C2H6O(s) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
ClO3{-} + N2H4 = NO + Cl{-} + H2O =>
4 ClO3{-} + 3 N2H4 = 6 NO + 4 Cl{-} + 6 H2O
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