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H2SO4 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2SO4
CH3COOH + CH3CHCH3CH2CH2OH = CH3COOCH2CH2CH3CHCH3 + H2O =>
CH3COOH + CH3CHCH3CH2CH2OH = CH3COOCH2CH2CH3CHCH3 + H2O
AlCl3 + CH3COONa + H2O = Al(OH)2CH3COO + NaCl + CH3COOH =>
AlCl3 + 3 CH3COONa + 2 H2O = Al(OH)2CH3COO + 3 NaCl + 2 CH3COOH
Co(NO3)2(a) + H2S(g) = CoS(s) + HNO3(aq) =>
Co(NO3)2(a) + H2S(g) = CoS(s) + 2 HNO3(aq)
CuNO3KCl = CuClKNO3 =>
CuNO3KCl = CuClKNO3
NiCl2 + Na(OH) + NaClO3 = Ni2O3 + NaCl + H2O =>
6 NiCl2 + 12 Na(OH) + NaClO3 = 3 Ni2O3 + 13 NaCl + 6 H2O
C7H8O + C4H6O3 = C9H10O2 + CH3COOH =>
C7H8O + C4H6O3 = C9H10O2 + CH3COOH
Na(CO3)2 + HC2H3O2 = NaH2C3O2 + CO2 + H2O =>
4 Na(CO3)2 + 7 HC2H3O2 = 4 NaH2C3O2 + 10 CO2 + 10 H2O
MnO4{-} + Sb = Sb2O3 + MnO2 + {-} =>
3 MnO4{-} + 4 Sb = 2 Sb2O3 + 3 MnO2 + 3e
Na2C2O4 + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + H2O + CO2 + MnSO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 8 H2O + 10 CO2 + 2 MnSO4
K2I2 + Br2 = KBr + I2 =>
K2I2 + Br2 = 2 KBr + I2
Cu2 = Cu4 =>
2 Cu2 = Cu4
NH4I + NaOH = H2O + NH3 + NaI =>
NH4I + NaOH = H2O + NH3 + NaI
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al3 + Na2O = Al2O3 + Na =>
2 Al3 + 9 Na2O = 3 Al2O3 + 18 Na
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SnCl2 + HCl = H + SnCl3 =>
SnCl2 + HCl = H + SnCl3
CH3 = C3H8 + H2 =>
6 CH3 = 2 C3H8 + H2
Ba(NO3)2 + Na2O = BaO + NaNO3 =>
Ba(NO3)2 + Na2O = BaO + 2 NaNO3
NH3SO3 + C2H4O2 = C2NH3SO3 + H2O =>
NH3SO3 + C2H4O2 = C2NH3SO3 + 2 H2O
HCl + NaCrO2 + H2O = Cr(OH)3 + NaCl =>
HCl + NaCrO2 + H2O = Cr(OH)3 + NaCl
Fe(NO3)2 + KClO3 + KOH + H2O = Fe(OH)3 + KCl + KNO3 =>
6 Fe(NO3)2 + KClO3 + 12 KOH + 3 H2O = 6 Fe(OH)3 + KCl + 12 KNO3
H2(SO4) + Ni(OH)2 = Ni(SO4) + H2O =>
H2(SO4) + Ni(OH)2 = Ni(SO4) + 2 H2O
KOH + H2CO3 = H2O + K + CO3 =>
2 KOH + H2CO3 = 2 H2O + 2 K + CO3
SO2 + Ca(NO3)2 + H2O = CaSO4 + NO + H2SO4 =>
3 SO2 + Ca(NO3)2 + 2 H2O = CaSO4 + 2 NO + 2 H2SO4
CH3CH2CH3 + Cl2 = CH3CH2CH3Cl =>
2 CH3CH2CH3 + Cl2 = 2 CH3CH2CH3Cl
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CO2(g) + H2O(g) = O2(g) + CH2CO(g) =>
2 CO2(g) + H2O(g) = 2 O2(g) + CH2CO(g)
BaSO4 + H2O = H2BaSO5 =>
BaSO4 + H2O = H2BaSO5
CH3Mg + CH3CH2OH = CH4 + CH3CH2OMg =>
CH3Mg + CH3CH2OH = CH4 + CH3CH2OMg
CoCl2*6H20 + HCl = CoCl4 + H =>
CoCl2*6H20 + 2 HCl = CoCl4 + 122 H
FeSO4 + C10H14N2Na2O8 = Na2SO4 + FeC10H14N2O8 =>
FeSO4 + C10H14N2Na2O8 = Na2SO4 + FeC10H14N2O8
KAg(Cn)2 + K2S = Ag2S + KCn =>
2 KAg(Cn)2 + K2S = Ag2S + 4 KCn
HgClO4 + HCl = HgCl + HClO4 =>
HgClO4 + HCl = HgCl + HClO4
Ag + OH = Ag(OH) =>
Ag + OH = Ag(OH)
H2C204 + OH = C2O4 + H2O =>
H2C204 + 818 OH = 102 C2O4 + 410 H2O
Fe(OH)3 + BaNO3 = Fe(NO3)3 + BaOH =>
Fe(OH)3 + 3 BaNO3 = Fe(NO3)3 + 3 BaOH
Mg + KClO = MgO + KCl =>
Mg + KClO = MgO + KCl
TiO(OH)2 + Ba(OH)2 = BaTiO3 + H2O =>
TiO(OH)2 + Ba(OH)2 = BaTiO3 + 2 H2O
Na1 + CI2 = NaC1 + I2 =>
Na1 + CI2 = NaC1 + I2
Ge4 + O2 = GeO =>
Ge4 + 2 O2 = 4 GeO
Me3SiCl + H2O = (Me3Si)2O + HCl =>
2 Me3SiCl + H2O = (Me3Si)2O + 2 HCl
C2H6O + CrO3 = CO2 + Cr2O3 + H2O =>
C2H6O + 4 CrO3 = 2 CO2 + 2 Cr2O3 + 3 H2O
NH4(NO3) + KOH = NH4K + NO3(OH) =>
NH4(NO3) + KOH = NH4K + NO3(OH)
Cu + CuO + HCl = CuCl + H2O =>
Cu + CuO + 2 HCl = 2 CuCl + H2O
C18H38 = C + H =>
C18H38 = 18 C + 38 H
NO3{-} + e + H{+} = NH4{+} + H2O =>
NO3{-} + 8e + 10 H{+} = NH4{+} + 3 H2O
CH2CHCH3 + NH3 = CH3CH2CH2NH2 =>
CH2CHCH3 + NH3 = CH3CH2CH2NH2
KBr + KMnO4 + H2SO4 = K2SO4 + Br2 + MnSO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 6 K2SO4 + 5 Br2 + 2 MnSO4 + 8 H2O
Cu2S + HNO3 = Cu(NO3)2 + NO2 + H2O + Cu(SO4) =>
Cu2S + 12 HNO3 = Cu(NO3)2 + 10 NO2 + 6 H2O + Cu(SO4)
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