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BaSO3 + 2 HBr = BaBr2 + SO2 + H2O
CH3CH2Cl + KCN = CH3CH2CN + KCl =>
CH3CH2Cl + KCN = CH3CH2CN + KCl
CH3COOH + K2CO3 = CH3CO3 + K2COOH =>
CH3COOH + K2CO3 = CH3CO3 + K2COOH
FeCl3 + KCSN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KCSN = Fe(SCN)3 + 3 KCl
CuSO4 + Co2 = Co2(SO4)3 + Cu =>
3 CuSO4 + Co2 = Co2(SO4)3 + 3 Cu
NH4ClO4 + K2SO3 = K2SO4 + N2 + HCl + H2O =>
2 NH4ClO4 + 5 K2SO3 = 5 K2SO4 + N2 + 2 HCl + 3 H2O
MnO4{-}(aq) + H2O + C2O42{-} = MnO2(s) + CO32{-}(aq) + OH{-} =>
43 MnO4{-}(aq) + 20 H2O + 3 C2O42{-} = 43 MnO2(s) + 6 CO32{-}(aq) + 40 OH{-}
CaCO3 + K2CO3 = CaC2O6K2 =>
CaCO3 + K2CO3 = CaC2O6K2
Sr(HCO3)2 + Li2SO4 = Li2(HCO3)2 + SrSO4 =>
Sr(HCO3)2 + Li2SO4 = Li2(HCO3)2 + SrSO4
KNO3 + C12H22O11 + SiO2 = CO2 + H2O + K2CO3 + Si3N4 =>
12 KNO3 + 2 C12H22O11 + 9 SiO2 = 18 CO2 + 22 H2O + 6 K2CO3 + 3 Si3N4
C + O2 = CO3 =>
2 C + 3 O2 = 2 CO3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
AgNO3 + KBr2 = KNO3 + AgBr2 =>
AgNO3 + KBr2 = KNO3 + AgBr2
CuSO4 + MgCl2 = CuCl2 + SO4Mg =>
CuSO4 + MgCl2 = CuCl2 + SO4Mg
N2O + Br2 + OH{-} = Br{-} + NO2{-} + H2O =>
N2O + 2 Br2 + 6 OH{-} = 4 Br{-} + 2 NO2{-} + 3 H2O
Cu(OH)2 + OH{-} = Cu(OH)4{2-} =>
Cu(OH)2 + 2 OH{-} = Cu(OH)4{2-}
H2Se2O3 + H2S = Se + H2O + S =>
H2Se2O3 + 2 H2S = 2 Se + 3 H2O + 2 S
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
CH3BrNH3 = (CH3NH3)Br =>
CH3BrNH3 = (CH3NH3)Br
C3H50 + O2 = CO2 + H2O =>
2 C3H50 + 31 O2 = 6 CO2 + 50 H2O
NH2CH2COOHNaOH = NH2CH2COONaH2O =>
NH2CH2COOHNaOH = NH2CH2COONaH2O
HBr + AlO3H3 = H2O + AlBr3 =>
3 HBr + AlO3H3 = 3 H2O + AlBr3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + MgCO3 = MgCl2 + CO2 + H2O =>
2 HCl + MgCO3 = MgCl2 + CO2 + H2O
Ba(NO3)2 + (NH4)2SO4 = Ba2(SO4)2 + NH4NO3 =>
2 Ba(NO3)2 + 2(NH4)2SO4 = Ba2(SO4)2 + 4 NH4NO3
Fe + C = FeC10 =>
Fe + 10 C = FeC10
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
FeCl2 + LiOH = Fe(OH)2 + LiCl =>
FeCl2 + 2 LiOH = Fe(OH)2 + 2 LiCl
[C6H7(NO2)3O5](s) = CO(g) + CO2(g) + N2(g) + H2O(g) =>
2[C6H7(NO2)3O5](s) = 9 CO(g) + 3 CO2(g) + 3 N2(g) + 7 H2O(g)
KCr2O7 = K + O2 + Cr7 =>
14 KCr2O7 = 14 K + 49 O2 + 4 Cr7
CaCO3 + Zn(OH)2 = Ca(OH)2 + ZnCO3 =>
CaCO3 + Zn(OH)2 = Ca(OH)2 + ZnCO3
NiSO4NH4OH = [NiOH]2SO4(NH4)2SO4 =>
2 NiSO4NH4OH = [NiOH]2SO4(NH4)2SO4
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
Al{3+} + NH4OH = Al(OH)3 + NH4{+} =>
Al{3+} + 3 NH4OH = Al(OH)3 + 3 NH4{+}
NH4I + Ba(OH)2 = BaI2 + NH3 + H2O =>
2 NH4I + Ba(OH)2 = BaI2 + 2 NH3 + 2 H2O
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O =>
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
(NH4)3 + SO4 + KOH = NH4OH + K2SO4 =>
2(NH4)3 + 3 SO4 + 6 KOH = 6 NH4OH + 3 K2SO4
CrO + Cr2O3 = Cr3O4 =>
CrO + Cr2O3 = Cr3O4
NH3 + KClO = N2H4 + H2O + KCl =>
2 NH3 + KClO = N2H4 + H2O + KCl
Li3N(aq) + NH4NO3(aq) = LiNO3(aq) + (NH4)3N(s) =>
Li3N(aq) + 3 NH4NO3(aq) = 3 LiNO3(aq) + (NH4)3N(s)
CaCl2FeCl3 = CaCl3FeCl2 =>
CaCl2FeCl3 = CaCl3FeCl2
Cu2O = Cu + O2 =>
2 Cu2O = 4 Cu + O2
Fe(OH)3 + NaCl + HCl = FeCl2 + NaClO + H2O =>
2 Fe(OH)3 + NaCl + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4
CH3COONaHCl = NaClHCH3COO =>
CH3COONaHCl = NaClHCH3COO
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Cu(NO3) + NH3 + H2O = Cu(OH)2 + NH4NO3 =>
8 Cu(NO3) + 6 NH3 + 13 H2O = 8 Cu(OH)2 + 7 NH4NO3
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