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2 IO3({-}) + 5 HSO3({-}) = I2 + 5 SO4({2-}) + H2O + 3 H{+}
AlCl3 + AgNO3 = Al(NO3)3 + AgCl =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
K2CO3 + MeOH = MeOK + KHCO3 =>
K2CO3 + MeOH = MeOK + KHCO3
SO3 + C = SO2 + CO2 =>
2 SO3 + C = 2 SO2 + CO2
I2O5 + Ca(OH)2 = Ca(IO3)2 + H2O =>
I2O5 + Ca(OH)2 = Ca(IO3)2 + H2O
Ag(NO3)2 + Pb(s) = PbAg(aq) + NO3(aq) =>
Ag(NO3)2 + Pb(s) = PbAg(aq) + 2 NO3(aq)
I2 + Cl2 + OH{-} = IO3{-)+Cl{-}+H2O =>
I2 + 5 Cl2 + 12 OH{-} = 2 IO3{-)+10Cl{-}+6H2O
K2CrO4 = K + CrO2 + O2 =>
K2CrO4 = 2 K + CrO2 + O2
H + IO2 = HIO2 =>
H + IO2 = HIO2
CH3COONa + K2CO3 = CH3COOK + Na2CO3 =>
2 CH3COONa + K2CO3 = 2 CH3COOK + Na2CO3
V2O5 + H2SO4 = V2(SO4)5 + H2O =>
V2O5 + 5 H2SO4 = V2(SO4)5 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NO2 + NH4Cl = NH3 + H2O + NCl =>
4 NO2 + 7 NH4Cl = 4 NH3 + 8 H2O + 7 NCl
CaO + H2SO4 = CaSO4 + *2H2O =>
2 CaO + 2 H2SO4 = 2 CaSO4 + *2H2O
NaCl(s)(melting) = NaCl =>
NaCl(s)(melting) = NaCl
Pb(NO3)2 + KCrO4 = K(NO3) + Pb2(CrO4)4 =>
2 Pb(NO3)2 + 4 KCrO4 = 4 K(NO3) + Pb2(CrO4)4
Na2C2O4(aq) + Pb(NO3)2 = PbC2O4(s) + NaNO3(aq) =>
Na2C2O4(aq) + Pb(NO3)2 = PbC2O4(s) + 2 NaNO3(aq)
Mo(CO)6 + NOCl = MoCl2(NO)2 + CO =>
Mo(CO)6 + 2 NOCl = MoCl2(NO)2 + 6 CO
PtCl2 + Mn = MnCl2 + Pt =>
PtCl2 + Mn = MnCl2 + Pt
CaCl2 + NaCH3COO = CaCl2NaCH3COO =>
CaCl2 + NaCH3COO = CaCl2NaCH3COO
(NH4)HSO4 + HCl = NH4Cl + H2SO4 =>
(NH4)HSO4 + HCl = NH4Cl + H2SO4
AI(NO3)3 + Na2CO3 + H2O = AI(OH)3 + NaNO3 + CO2 =>
2 AI(NO3)3 + 3 Na2CO3 + 3 H2O = 2 AI(OH)3 + 6 NaNO3 + 3 CO2
Fe2O3 + NaCl = FeO + NaClO =>
Fe2O3 + NaCl = 2 FeO + NaClO
KNo3 + H2SO4 = K2SO4 + HNo3 =>
2 KNo3 + H2SO4 = K2SO4 + 2 HNo3
Na3PO4 + (NH4)2SO4 + H2O = NH4OH + H3PO4 + Na2SO4 =>
2 Na3PO4 + 3(NH4)2SO4 + 6 H2O = 6 NH4OH + 2 H3PO4 + 3 Na2SO4
CH2CH2CH2CH2 + HBr = CH2CH2CH2CH3Br =>
CH2CH2CH2CH2 + HBr = CH2CH2CH2CH3Br
K2Cr2O7 + SnCl2 + HCl = CrCr3 + SnCl4 + KCl + H2O =>
2 K2Cr2O7 + 12 SnCl2 + 28 HCl = CrCr3 + 12 SnCl4 + 4 KCl + 14 H2O
NaClO + HI = NaIO + HCl =>
NaClO + HI = NaIO + HCl
Pb + Fe(SO4)2 = Pb(SO4)2 + Fe =>
Pb + Fe(SO4)2 = Pb(SO4)2 + Fe
Mg + MgSO4 = MgO + MgS =>
4 Mg + MgSO4 = 4 MgO + MgS
K2SO3 + NaMnO4 + H2O = K2SO4 + MnO2 + NaOH =>
3 K2SO3 + 2 NaMnO4 + H2O = 3 K2SO4 + 2 MnO2 + 2 NaOH
NH4I4 + Cl2 = NH4Cl + I2 =>
2 NH4I4 + Cl2 = 2 NH4Cl + 4 I2
TeO2 + CaO = CaTe + O2 =>
2 TeO2 + 2 CaO = 2 CaTe + 3 O2
CH2CHCH2OH(l) + O2(g) = CO2 + H2O =>
CH2CHCH2OH(l) + 4 O2(g) = 3 CO2 + 3 H2O
C3H3OH + O2 = CO + H2O =>
C3H3OH + 2 O2 = 3 CO + 2 H2O
Cu + Br2 = Cu2Br =>
4 Cu + Br2 = 2 Cu2Br
Fe2O3 + BaH2 = Fe + Ba(OH)2 =>
2 Fe2O3 + 3 BaH2 = 4 Fe + 3 Ba(OH)2
B2O3 + Cl2 + C = BCl3 + CO3 =>
B2O3 + 3 Cl2 + C = 2 BCl3 + CO3
Ho2O3 + H2S = Ho2S3 + H2O =>
Ho2O3 + 3 H2S = Ho2S3 + 3 H2O
Cu + Br2 = Cu2Br =>
4 Cu + Br2 = 2 Cu2Br
NaMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + NaOH =>
2 NaMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 NaOH
copper(ii)oxide + hydrochloricacid = copper(ii)chloride + water =>
CuO + 2 HCl = CuCl2 + H2O
CrO42{-} + H2O + Zn = Cr(OH)3 + OH{-} + Zn2{+} =>
CrO42{-} + 42 H2O + 160 Zn = Cr(OH)3 + 81 OH{-} + 80 Zn2{+}
BaCl2 + AlNO3 = AlCl2 + BaNO3 =>
BaCl2 + AlNO3 = AlCl2 + BaNO3
SIOH = SIO + H =>
SIOH = SIO + H
Ba(OH)2 + NO3 = Ba(NO3)2 + OH =>
Ba(OH)2 + 2 NO3 = Ba(NO3)2 + 2 OH
CH3COOCl2 + HNO3 = CH3COONO3 + HCl2 =>
CH3COOCl2 + HNO3 = CH3COONO3 + HCl2
Pb(NO2)2 + HI = PbI2 + HNO2 =>
Pb(NO2)2 + 2 HI = PbI2 + 2 HNO2
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