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4 NO2 + 7 Al + 6 H2O = 4 NH3 + 7 AlO2
CH3(CH2)11C6H4SO3H + NaOH = CH3(CH2)11C6H4SO3HNaOH =>
CH3(CH2)11C6H4SO3H + NaOH = CH3(CH2)11C6H4SO3HNaOH
C2H2O4 + LiOH = Li2C2O4 + H2O =>
C2H2O4 + 2 LiOH = Li2C2O4 + 2 H2O
NaCl(aq) + H2SO4(aq) = Na2SO4(s) + HCl(aq) =>
2 NaCl(aq) + H2SO4(aq) = Na2SO4(s) + 2 HCl(aq)
C6H5COOH + HNO3 = NO2C6H4COOH + H2O =>
C6H5COOH + HNO3 = NO2C6H4COOH + H2O
C2H2 + H3 = C2H6 =>
3 C2H2 + 4 H3 = 3 C2H6
K2SO4 + AlCl3 = KCl + Al2(SO4)3 =>
3 K2SO4 + 2 AlCl3 = 6 KCl + Al2(SO4)3
Pt(HCO3)4 = Pt(CO3)2 + H2O + CO2 =>
Pt(HCO3)4 = Pt(CO3)2 + 2 H2O + 2 CO2
Sb(s) + H2O(l) = Sb2O3(aq) + H2(g) =>
2 Sb(s) + 3 H2O(l) = Sb2O3(aq) + 3 H2(g)
Na2CO3(aq) + Mg(NO3)2(aq) = MgCO3(aq) + NaNO3(aq) =>
Na2CO3(aq) + Mg(NO3)2(aq) = MgCO3(aq) + 2 NaNO3(aq)
Ca3As2(s) + H2O(l) = CaH2 + As2O3 =>
Ca3As2(s) + 3 H2O(l) = 3 CaH2 + As2O3
SF4 + HF = H2S + F2 =>
SF4 + 2 HF = H2S + 3 F2
C18H12 + O2 = CO2 + H2O =>
C18H12 + 21 O2 = 18 CO2 + 6 H2O
Ag2SO4(aq) + NaCl(aq) = AgCl(s) + Na2SO4 =>
Ag2SO4(aq) + 2 NaCl(aq) = 2 AgCl(s) + Na2SO4
K + Ca = K2Ca =>
2 K + Ca = K2Ca
Fe(OH)3(aq) = Fe2O3(s) + H2O(g) =>
2 Fe(OH)3(aq) = Fe2O3(s) + 3 H2O(g)
Ni + CuBr2 = NiBr2 + Cu =>
Ni + CuBr2 = NiBr2 + Cu
CH3COOH + C2H4 = CH3COOCHCH2 + H2O =>
3 CH3COOH + C2H4 = 2 CH3COOCHCH2 + 2 H2O
HI + KHSO3 = H2O + SO2 + KI =>
HI + KHSO3 = H2O + SO2 + KI
Al + CuSO4 + H2O = Al2(SO4)3 + CuO + H2 =>
2 Al + 3 CuSO4 + 3 H2O = Al2(SO4)3 + 3 CuO + 3 H2
S8 + NaCl = Na + SCl =>
S8 + 8 NaCl = 8 Na + 8 SCl
Cr2O3 + NO3{-} + H2O = CrO42{-} + NO2{-} + H{+} =>
Cr2O3 + 80.000000000001NO3{-} + H2O = 2 CrO42{-} + 80.000000000001NO2{-} + 2 H{+}
Zn + Cr2(SO4)3 = ZnSO4 + Cr =>
3 Zn + Cr2(SO4)3 = 3 ZnSO4 + 2 Cr
C10H18O + HBr = C10H18OHBr =>
C10H18O + HBr = C10H18OHBr
B + O2(g) = B2O3 =>
4 B + 3 O2(g) = 2 B2O3
Al + NaNO2 + H2O = NH3 + Al(NO2)3 + NaOH =>
2 Al + 7 NaNO2 + 5 H2O = NH3 + 2 Al(NO2)3 + 7 NaOH
C2H6O(s) + O2(g) = CO2 + H2O =>
C2H6O(s) + 3 O2(g) = 2 CO2 + 3 H2O
Al2(SO4)3(aq) + Ba(OH)2(aq) = Al(OH)3 + BaSO4(s) =>
Al2(SO4)3(aq) + 3 Ba(OH)2(aq) = 2 Al(OH)3 + 3 BaSO4(s)
(C6H10O5)100 + O2 = CO2 + H2O =>
(C6H10O5)100 + 600 O2 = 600 CO2 + 500 H2O
K2O + Na2O + SiO2 = NaKSiO3 =>
K2O + Na2O + 2 SiO2 = 2 NaKSiO3
Cu + S5 = CuS =>
5 Cu + S5 = 5 CuS
Co2S3 = S2 + Co =>
2 Co2S3 = 3 S2 + 4 Co
BaBr2(aq) + Na2SO4(aq) = BaSO4 + NaBr =>
BaBr2(aq) + Na2SO4(aq) = BaSO4 + 2 NaBr
BeO + HNO3 = Be(NO3)2 + H2O =>
BeO + 2 HNO3 = Be(NO3)2 + H2O
Ni + B = Ni3B =>
3 Ni + B = Ni3B
C4H10 + F2 = CF4 + HF =>
C4H10 + 13 F2 = 4 CF4 + 10 HF
CH3CH2OH + NaNH2 = NaOH + NH2CH2CH3 =>
CH3CH2OH + NaNH2 = NaOH + NH2CH2CH3
Pb(C2H3O2)2 + (NH4)2CrO4 = PbCrO4 + NH4C2H3O2 =>
Pb(C2H3O2)2 + (NH4)2CrO4 = PbCrO4 + 2 NH4C2H3O2
HCO3{-} = H2CO3 + CO3{2-} =>
2 HCO3{-} = H2CO3 + CO3{2-}
Na(g) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(g) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Fe2 + Cu(NO3)2 = Fe(NO3)3 + Cu =>
Fe2 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu
CH4 + C2H2 = C2H4 =>
2 CH4 + 2 C2H2 = 3 C2H4
N2H4 + O3 = NO2 + H2O =>
N2H4 + 2 O3 = 2 NO2 + 2 H2O
CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + 2 H2O
Ni + SCN = Ni(SCN) =>
Ni + SCN = Ni(SCN)
Fe2 + S8 = FeS =>
4 Fe2 + S8 = 8 FeS
CuCl3*2H2O = CuCl3 + H2O =>
CuCl3*2H2O = CuCl3 + 2 H2O
CuCl2 + CaCl2 = Ca + CuCl4 =>
CuCl2 + CaCl2 = Ca + CuCl4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NiO + H2SO4 + H2O = NiSO4*6H2O =>
NiO + H2SO4 + 5 H2O = NiSO4*6H2O
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