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2 C4H6O10 + O2 = 8 CO2 + 6 H2O
CaO + CH4 + H2O = CaCO3 + H2 =>
CaO + CH4 + 2 H2O = CaCO3 + 4 H2
C4H10O + C4H11NO2 + NH3 = C4H11NO + HO2 =>
C4H10O + 4 C4H11NO2 + NH3 = 5 C4H11NO + 2 HO2
Ni + H2O = NiO4 + H2 =>
Ni + 4 H2O = NiO4 + 4 H2
O2 + {-} + H{+} = H2O =>
O2 + 4e + 4 H{+} = 2 H2O
Zn + CH3COOH + H2O = Zn(CH3COO)2*2H2O + H2 =>
Zn + 2 CH3COOH + 2 H2O = Zn(CH3COO)2*2H2O + H2
BeONa2CO3 = Na2BeO2CO2 =>
BeONa2CO3 = Na2BeO2CO2
NaCl + K = KCl + Na =>
NaCl + K = KCl + Na
C5H11NO2 + O2 = CO2 + NO2 + H2O =>
4 C5H11NO2 + 31 O2 = 20 CO2 + 4 NO2 + 22 H2O
NO2 + Ca(OH)2 = Ca(NO2)2 + H2O + Ca(NO3)2 =>
4 NO2 + 2 Ca(OH)2 = Ca(NO2)2 + 2 H2O + Ca(NO3)2
CH3CCCH3 + O2 = CO2 + H2O =>
2 CH3CCCH3 + 11 O2 = 8 CO2 + 6 H2O
KMnO4 + C3H8(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
34 KMnO4 + 8 C3H8(OH)3 = 17 K2CO3 + 17 Mn2O3 + 7 CO2 + 44 H2O
Hg2S + KNO3 = Hg(NO3)2 + HgSO4 + KNO2 + K2O =>
Hg2S + 7 KNO3 = Hg(NO3)2 + HgSO4 + 5 KNO2 + K2O
Al(OH)3 + Fe2O3 = Al2O3 + Fe(OH)3 =>
2 Al(OH)3 + Fe2O3 = Al2O3 + 2 Fe(OH)3
CuCO3 + HCl(aq) = CuCl2 + CO2 + H2O =>
CuCO3 + 2 HCl(aq) = CuCl2 + CO2 + H2O
Hg(OH)2 + H3 + PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3 + 2 PO4 = Hg3(PO4)2 + 6 H2O
CI + Fe = FeCI =>
CI + Fe = FeCI
H2SO4 + PbCl2 = HCl + PbSO4 =>
H2SO4 + PbCl2 = 2 HCl + PbSO4
HCOOH + KOH = H2O + K2CO2 =>
HCOOH + 2 KOH = 2 H2O + K2CO2
NH4H2PO4 + Sc2O3 + Na2CO3 = Na3Sc2P3O12 + H2O + CO2 + NH3 =>
6 NH4H2PO4 + 2 Sc2O3 + 3 Na2CO3 = 2 Na3Sc2P3O12 + 9 H2O + 3 CO2 + 6 NH3
Pb(ClO4)2 + Al2S3 = PbS + Al(ClO4)3 =>
3 Pb(ClO4)2 + Al2S3 = 3 PbS + 2 Al(ClO4)3
Na2SO3 + BaI = Na2I + BaSO3 =>
Na2SO3 + BaI = Na2I + BaSO3
Na[Al(OH)4] + H2SO4 = Al(OH)3 + Na2SO4 + H2O =>
2 Na[Al(OH)4] + H2SO4 = 2 Al(OH)3 + Na2SO4 + 2 H2O
Na2CrO4 + NaSO4 + H2O = Cr(SO4)3 + Na2O2 + NaOH =>
2 Na2CrO4 + 6 NaSO4 + 2 H2O = 2 Cr(SO4)3 + 3 Na2O2 + 4 NaOH
H2NNH2 = N2 + H2 =>
H2NNH2 = N2 + 2 H2
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
CaC2 + S = CaS + C =>
CaC2 + S = CaS + 2 C
MgO + Br = MgBr2 + O2 =>
2 MgO + 4 Br = 2 MgBr2 + O2
Li(NO3) + Ag = Ag(NO3) + Li =>
Li(NO3) + Ag = Ag(NO3) + Li
CaSO4 + BaCl2 + H2O = BaSO4 + Ca(OH)2 + HCl =>
CaSO4 + BaCl2 + 2 H2O = BaSO4 + Ca(OH)2 + 2 HCl
Mn{2+} + Hg = Mn + Hg{2+} =>
Mn{2+} + Hg = Mn + Hg{2+}
FeCl3 + CH3COONa = Fe(CH3COO)3 + NaCl =>
FeCl3 + 3 CH3COONa = Fe(CH3COO)3 + 3 NaCl
CH4(g) + NH3(g) + O2(g) = HCN(aq) + H2O(l) =>
2 CH4(g) + 2 NH3(g) + 3 O2(g) = 2 HCN(aq) + 6 H2O(l)
BaCl + KCO3{-2} = BaCO3{-2} + KCl =>
BaCl + KCO3{-2} = BaCO3{-2} + KCl
C3H4 + O = C + H2O =>
C3H4 + 2 O = 3 C + 2 H2O
Fe + I2 = FeI2 =>
Fe + I2 = FeI2
Ca + (NH4) = CaNH4 =>
Ca + (NH4) = CaNH4
Ba(NO3)2 + C10H22 = BaO + NO + CO + H2O =>
7 Ba(NO3)2 + C10H22 = 7 BaO + 14 NO + 10 CO + 11 H2O
Na2SO4 + MgCl2 = Na2Cl2 + MgSO4 =>
Na2SO4 + MgCl2 = Na2Cl2 + MgSO4
Cl2 + CuI2 = CuCl2 + I2 =>
Cl2 + CuI2 = CuCl2 + I2
(NH4)2Cr2O7 = (t)N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = (t)N2 + Cr2O3 + 4 H2O
HC2H3O2 + CaCO3 = H2CO3 + Ca(C2H3O2)2 =>
2 HC2H3O2 + CaCO3 = H2CO3 + Ca(C2H3O2)2
Cs2CO3 + H3PW10Mo2O40 = Cs2HPW10Mo2O40 + CO2 + H2O =>
Cs2CO3 + H3PW10Mo2O40 = Cs2HPW10Mo2O40 + CO2 + H2O
KCN + Fe = K + Fe(CN) =>
KCN + Fe = K + Fe(CN)
H2SiO3 + NaO = Na2SiO3 + OH =>
H2SiO3 + 2 NaO = Na2SiO3 + 2 OH
Na2CO3 + CH3COO = NaCH3COO + H2O + CO2 =>
7 Na2CO3 + 16 CH3COO = 14 NaCH3COO + 3 H2O + 11 CO2
ClO2 + I2 = I2O5 + Cl2 =>
10 ClO2 + 4 I2 = 4 I2O5 + 5 Cl2
Al + KOH + H2O = K[Al(OH)4] + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K[Al(OH)4] + 3 H2
AlCl3 + I2 = AlI3 + Cl =>
2 AlCl3 + 3 I2 = 2 AlI3 + 6 Cl
Al(NO3)3 + NH3 = Al(NH3)4 + NO3 =>
Al(NO3)3 + 4 NH3 = Al(NH3)4 + 3 NO3
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