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H3PO4 + 4 H2 = PH3 + 4 H2O
CH3CH2CH2CH2OH + KMnO4 = H2O + K + MnO2 + CH3CH2CH2COOH =>
CH3CH2CH2CH2OH + KMnO4 = H2O + K + MnO2 + CH3CH2CH2COOH
Co2(SO4)3 + Ca(OH)2 = Co(OH)3 + Ca(SO4) =>
Co2(SO4)3 + 3 Ca(OH)2 = 2 Co(OH)3 + 3 Ca(SO4)
NiOOH + H2O = Ni(OH)2 + O2 =>
4 NiOOH + 2 H2O = 4 Ni(OH)2 + O2
Na(OH) + H3BO3 = Na3BO3 + H2O =>
3 Na(OH) + H3BO3 = Na3BO3 + 3 H2O
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
FeS2 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2 =>
2 FeS2 + 4 KMnO4 + 5 H2SO4 = Fe2(SO4)3 + 2 K2SO4 + 4 MnSO4 + 5 H2
CHCCH2CH3 + KMnO4 + H2SO4 = CH3CH2C00H + CO2 + K2SO4 + MnOSO4 =>
6 CHCCH2CH3 + 2 KMnO4 + 3 H2SO4 = 7 CH3CH2C00H + 3 CO2 + K2SO4 + 2 MnOSO4
Ti(OH)4 = Ti2O4 + H2O =>
2 Ti(OH)4 = Ti2O4 + 4 H2O
Fe2(SO4)3 + H2 = SO2 + Fe + H2O =>
Fe2(SO4)3 + 6 H2 = 3 SO2 + 2 Fe + 6 H2O
CaCO3 + Cl2 = CaCl2 + CO2 + O2 =>
2 CaCO3 + 2 Cl2 = 2 CaCl2 + 2 CO2 + O2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
FeSO4(aq) + Sr(OH)2(aq) = Fe(OH)2 + Sr(SO4) =>
FeSO4(aq) + Sr(OH)2(aq) = Fe(OH)2 + Sr(SO4)
NaHCO3 + Ba(OH)2 = BaCO3 + NaOH + H2O =>
NaHCO3 + Ba(OH)2 = BaCO3 + NaOH + H2O
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
Cu2(SO4)2 + KI = CuI2 + K2(SO4) =>
Cu2(SO4)2 + 4 KI = 2 CuI2 + 2 K2(SO4)
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
KMnO4 + CH3CH2OH + NaOH = MnO2 + CH3COONa + H2O + K =>
KMnO4 + CH3CH2OH + NaOH = MnO2 + CH3COONa + 2 H2O + K
FeCl3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 KCl
C6H12O6 + O2(g) = CO2 + H2O(g) =>
C6H12O6 + 6 O2(g) = 6 CO2 + 6 H2O(g)
C6H12O6 + O2(g) = CO2(g) + H2O(l) =>
C6H12O6 + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
Ba + HCI = BaCI + H2 =>
2 Ba + 2 HCI = 2 BaCI + H2
CH3NH2 + HCl = CH3NH3{+} + Cl{-} =>
CH3NH2 + HCl = CH3NH3{+} + Cl{-}
NO2 + ClO3 = NO3 + ClO2 =>
NO2 + ClO3 = NO3 + ClO2
SO2 + Pb(NO3)2 = PbS + NO2 + O2 =>
SO2 + Pb(NO3)2 = PbS + 2 NO2 + 2 O2
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
Fe + HCl + H2O = Cl2Fe*4H2O + H2 =>
Fe + 2 HCl + 4 H2O = Cl2Fe*4H2O + H2
Ag2CO3 + CH3COOH = AgC2H3O2 + H2O + CO2 =>
Ag2CO3 + 2 CH3COOH = 2 AgC2H3O2 + H2O + CO2
H2SO4 + I2 = HI + SO4 =>
H2SO4 + I2 = 2 HI + SO4
BaCl2(aq) + Na2S(aq) = BaS(aq) + NaCl(aq) =>
BaCl2(aq) + Na2S(aq) = BaS(aq) + 2 NaCl(aq)
MgSO4 + Na2CO3 = Mg2(CO3)2 + Na2SO4 =>
2 MgSO4 + 2 Na2CO3 = Mg2(CO3)2 + 2 Na2SO4
Al + KNO3 = Al2O3 + K2O + N2 =>
10 Al + 6 KNO3 = 5 Al2O3 + 3 K2O + 3 N2
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
(HCOO)2Ca = HCOH + CaCO3 =>
(HCOO)2Ca = HCOH + CaCO3
Fe3O4 + C = Fe + CO2 =>
Fe3O4 + 2 C = 3 Fe + 2 CO2
C8H8(l) + O2(g) = CO2(g) + H20(g) =>
5 C8H8(l) + 40 O2(g) = 40 CO2(g) + 2 H20(g)
CH3 + Cl2 = C + HCl =>
2 CH3 + 3 Cl2 = 2 C + 6 HCl
RbOH + H2SO4 = RbHSO4 + H2O =>
RbOH + H2SO4 = RbHSO4 + H2O
Cs + C = Cs4C =>
4 Cs + C = Cs4C
FeSO4 + NH4OH + Cl2 = Fe(OH)3 + NH4Cl + (NH4)2SO4 =>
2 FeSO4 + 6 NH4OH + Cl2 = 2 Fe(OH)3 + 2 NH4Cl + 2(NH4)2SO4
AsO3{-3} + BrO3{-} = AsO4{-3} + Br{-} =>
3 AsO3{-3} + BrO3{-} = 3 AsO4{-3} + Br{-}
Mn + Al(C2H3O2)3 = Al + MnC2H3O2 =>
3 Mn + Al(C2H3O2)3 = Al + 3 MnC2H3O2
C2H3O2 + NaOH = NaC2H3O2 + OH =>
C2H3O2 + NaOH = NaC2H3O2 + OH
HClO4 + RbOH = RbClO4 + H2O =>
HClO4 + RbOH = RbClO4 + H2O
Pb(NO3)2(aq) + Na3PO4(aq) = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2(aq) + 2 Na3PO4(aq) = Pb3(PO4)2 + 6 NaNO3
Fe(s) + O(g) = FeO3(s) =>
Fe(s) + 3 O(g) = FeO3(s)
CH3CH2OH + PI3 = CH3CH2I + P + OH =>
3 CH3CH2OH + PI3 = 3 CH3CH2I + P + 3 OH
MgSO4 = MgO + SO2 + O2 =>
2 MgSO4 = 2 MgO + 2 SO2 + O2
MnBr2 + AgNO3 = Mn(NO3)2 + AgBr =>
MnBr2 + 2 AgNO3 = Mn(NO3)2 + 2 AgBr
ClO3 + H2O = HClO3 + HClO4 =>
2 ClO3 + H2O = HClO3 + HClO4
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