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2 C5H6O9(l) + O2(g) = 10 CO2(g) + 6 H2(g)
HClO2 + MnI2 + H2O = HMnO4 + HCl + HIO3 =>
17 HClO2 + 4 MnI2 + 6 H2O = 4 HMnO4 + 17 HCl + 8 HIO3
NH4Br(aq) + CaCl2(aq) = NH4Cl(aq) + CaBr2(aq) =>
2 NH4Br(aq) + CaCl2(aq) = 2 NH4Cl(aq) + CaBr2(aq)
BrCl + NaOH = NaCl + BrOH =>
BrCl + NaOH = NaCl + BrOH
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
C2H2Br4 = C2H2 + Br2 =>
C2H2Br4 = C2H2 + 2 Br2
N3H8 + O2 = NO + H2O =>
2 N3H8 + 7 O2 = 6 NO + 8 H2O
Cl + Li = Li2Cl =>
Cl + 2 Li = Li2Cl
Pb + CH3COOH + KI = PbI2 + CH3COOK + H2 =>
Pb + 2 CH3COOH + 2 KI = PbI2 + 2 CH3COOK + H2
CH4 + NO2 = N2 + CO2 + H2O =>
CH4 + 2 NO2 = N2 + CO2 + 2 H2O
Cu{2+} + H2O = Cu(OH)2 + H{+} =>
Cu{2+} + 2 H2O = Cu(OH)2 + 2 H{+}
Cu(s) + Zn(NO3)2(aq) = Cu(NO3)2 + Zn =>
Cu(s) + Zn(NO3)2(aq) = Cu(NO3)2 + Zn
Cu(NO3)2 + Na2S = CuS2 + Na2(NO3) =>
Cu(NO3)2 + 2 Na2S = CuS2 + 2 Na2(NO3)
Na2S + Cl + H2O = Na2SO4 + HCl =>
Na2S + 8 Cl + 4 H2O = Na2SO4 + 8 HCl
FeCl2 + Ag(NO3)3 = Fe(NO3)2 + AgCl3 =>
3 FeCl2 + 2 Ag(NO3)3 = 3 Fe(NO3)2 + 2 AgCl3
Cu2O3 = Cu + O =>
Cu2O3 = 2 Cu + 3 O
Pb(NO3)2 = PbO + O2 + NO2 =>
2 Pb(NO3)2 = 2 PbO + O2 + 4 NO2
Ba + Cr3{+} = Cr + Ba2{+} =>
2 Ba + Cr3{+} = 3 Cr + Ba2{+}
Al2(CO3)3 + Pb3(PO4)2 = AlPO4 + PbCO3 =>
Al2(CO3)3 + Pb3(PO4)2 = 2 AlPO4 + 3 PbCO3
BaCl2(aq) + Na2CO3(S) = BaCO3(S) + NaCl(aq) =>
BaCl2(aq) + Na2CO3(S) = BaCO3(S) + 2 NaCl(aq)
Cd + Hg(NO3)2 = Cd(NO3)2 + Hg =>
Cd + Hg(NO3)2 = Cd(NO3)2 + Hg
CuCl2 + S = CuS + Cl2 =>
CuCl2 + S = CuS + Cl2
Fe + Se2 = Fe2Se3 =>
4 Fe + 3 Se2 = 2 Fe2Se3
Fe6 + O2 = Fe2O3 =>
2 Fe6 + 9 O2 = 6 Fe2O3
NH2Cl + N2H4 = NH4Cl + N2 =>
2 NH2Cl + N2H4 = 2 NH4Cl + N2
K2HSO4 + KOH = K3SO4 + H2O =>
K2HSO4 + KOH = K3SO4 + H2O
Cl2 + C2H5OH + H2O = Cl3CCH(OH)2 + HCl =>
4 Cl2 + C2H5OH + H2O = Cl3CCH(OH)2 + 5 HCl
CS2(aq) + O2(g) = CO2(g) + SO2(g) =>
CS2(aq) + 3 O2(g) = CO2(g) + 2 SO2(g)
IF = F2 + I2 =>
2 IF = F2 + I2
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3(PMo12O40)*6H2O + NH4NO3 + NaNO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3(PMo12O40)*6H2O + 21 NH4NO3 + 2 NaNO3 + 6 H2O
Cu(CH3COO)2 + Na2CO3 = CuCO3 + Na(CH3COO) =>
Cu(CH3COO)2 + Na2CO3 = CuCO3 + 2 Na(CH3COO)
Mg(OH)2 + SnO2 = MgO + Sn(OH)4 =>
2 Mg(OH)2 + SnO2 = 2 MgO + Sn(OH)4
AsS + O2 = As2O3 + SO2 =>
4 AsS + 7 O2 = 2 As2O3 + 4 SO2
HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O =>
2 HNO3 + CaCO3 = CO2 + Ca(NO3)2 + H2O
ClO2{-} + SO4{-2} + H{+} = ClO3{-} + S2O3{-2} + H2O =>
4 ClO2{-} + 2 SO4{-2} + 2 H{+} = 4 ClO3{-} + S2O3{-2} + H2O
NH4Cl + Ni(NO3)2 = NiCl2 + NH4NO3 =>
2 NH4Cl + Ni(NO3)2 = NiCl2 + 2 NH4NO3
F2(g) + AlCl3(aq) = AlF3(aq) + Cl2(g) =>
3 F2(g) + 2 AlCl3(aq) = 2 AlF3(aq) + 3 Cl2(g)
C8H10O2N4 + O2 = CO2 + H2O + NO2 =>
2 C8H10O2N4 + 27 O2 = 16 CO2 + 10 H2O + 8 NO2
Na2CO3 + K2CO3 + Nb2O5 = NaKNb2O6 + CO2 =>
Na2CO3 + K2CO3 + 2 Nb2O5 = 2 NaKNb2O6 + 2 CO2
CaNo3 + K2Co3 = Ca2Co3 + KNo3 =>
2 CaNo3 + K2Co3 = Ca2Co3 + 2 KNo3
Li(s) + FeBr2(aq) = LiBr(aq) + Fe(s) =>
2 Li(s) + FeBr2(aq) = 2 LiBr(aq) + Fe(s)
C6H5CHO + Ag(NH3)2OH = C6H5COOH + Ag + NH3 + H2O =>
C6H5CHO + 2 Ag(NH3)2OH = C6H5COOH + 2 Ag + 4 NH3 + H2O
Cr2H8N2O7 = N + Cr2O3 + H2O =>
Cr2H8N2O7 = 2 N + Cr2O3 + 4 H2O
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
H2 + Cl2 = HCl(aq) =>
H2 + Cl2 = 2 HCl(aq)
NaKCO3 + HCl = NaCl + HKCO3 =>
NaKCO3 + HCl = NaCl + HKCO3
C8H7NO3 + NaBH4 + H2O = C8H9NO3 + B(OH)3 + Na =>
7 C8H7NO3 + 2 NaBH4 + 6 H2O = 7 C8H9NO3 + 2 B(OH)3 + 2 Na
K2CO3 + Na2CO3 + Nb2O5 = KNaNb2O6 + CO2 =>
K2CO3 + Na2CO3 + 2 Nb2O5 = 2 KNaNb2O6 + 2 CO2
NH4Cl + Zn(OH)2 = NH3 + ZnCl2 + H2O =>
2 NH4Cl + Zn(OH)2 = 2 NH3 + ZnCl2 + 2 H2O
S + BaCl = BaS + Cl2 =>
2 S + 2 BaCl = 2 BaS + Cl2
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