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SO2{2+} + Cu(OH)2 = H2SO4 + Cu{2+}
K2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + K2SO4 + CHOOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CHOOH + 11 H2O
Sr(NO3)2 + H2O = HNO3 + Sr2{+} + O2{-} =>
2 Sr(NO3)2 + 2 H2O = 4 HNO3 + Sr2{+} + O2{-}
SO2{2+} + Cu(OH)2 = H2SO4 + Cu{2+} =>
SO2{2+} + Cu(OH)2 = H2SO4 + Cu{2+}
Al + NaNO3 + NaOH + H2O = Na3Al(OH)6 + NH3 =>
8 Al + 3 NaNO3 + 21 NaOH + 18 H2O = 8 Na3Al(OH)6 + 3 NH3
K2O + CO2 = KO + CO =>
K2O + CO2 = 2 KO + CO
NaH + H2SO4 = Na2SO4 + H2 =>
2 NaH + H2SO4 = Na2SO4 + 2 H2
Fe2O3 + H2O = Fe2O3OH + H2 =>
2 Fe2O3 + 2 H2O = 2 Fe2O3OH + H2
Mg + (NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg + 3(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
KCrO2 + PbO2 + H2SO4 = K2Cr2O7 + PbSO4 + H2O =>
2 KCrO2 + 3 PbO2 + 3 H2SO4 = K2Cr2O7 + 3 PbSO4 + 3 H2O
C12H22O11 + Mg(OH)2 = CH3CH2OH + MgCO3 + H2O =>
C12H22O11 + 4 Mg(OH)2 = 4 CH3CH2OH + 4 MgCO3 + 3 H2O
CH3NO2(g) + O2(g) = CO2(g) + H2O(g) + NO2 =>
4 CH3NO2(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g) + 4 NO2
(NH4)6Mo7O24 + HCl + C7H6O2 = MoO2(C7H5O2)2 + NH4Cl + H2O =>
(NH4)6Mo7O24 + 6 HCl + 14 C7H6O2 = 7 MoO2(C7H5O2)2 + 6 NH4Cl + 10 H2O
Cu4 + S = CuS =>
Cu4 + 4 S = 4 CuS
NaH(SO3) + H2(SO4) = Na(SO4) + SO2 + H2O =>
2 NaH(SO3) + 3 H2(SO4) = 2 Na(SO4) + 3 SO2 + 4 H2O
H2SO4(aq) + Fe(s) = Fe2(SO4)3(aq) + H2(g) =>
3 H2SO4(aq) + 2 Fe(s) = Fe2(SO4)3(aq) + 3 H2(g)
HCl + Pb(NO3)2 = PbH2 + NO3Cl =>
2 HCl + Pb(NO3)2 = PbH2 + 2 NO3Cl
C17H35COONa + MgSO4 = C17H35COOSO4 + MgNa =>
C17H35COONa + MgSO4 = C17H35COOSO4 + MgNa
NaCl + AgNO3 = Cl + NaNO3Ag =>
NaCl + AgNO3 = Cl + NaNO3Ag
Cl2 + Na1O1H1 = Na1Cl1 + Na1Cl1O3 + H2O1 =>
3 Cl2 + 6 Na1O1H1 = 5 Na1Cl1 + Na1Cl1O3 + 3 H2O1
H2C2O4 + KMnO4 = CO2 + MnO2 + H2O + K2O =>
3 H2C2O4 + 2 KMnO4 = 6 CO2 + 2 MnO2 + 3 H2O + K2O
Ca(OH)2 + FSO3H = CaF2 + H2O + CaSO4 =>
3 Ca(OH)2 + 2 FSO3H = CaF2 + 4 H2O + 2 CaSO4
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
H202 + MnCl2 = Mn02 + HCl =>
2 H202 + 202 MnCl2 = 101 Mn02 + 404 HCl
C10000 + H2 = C5H9 =>
C10000 + 9000 H2 = 2000 C5H9
NCl + CH = CCl + H + N =>
NCl + CH = CCl + H + N
NO2(g) + NO3(g) = N2O5 =>
NO2(g) + NO3(g) = N2O5
CuSO4*5H2O + MgCl2 = MgSO4 + CuCl2 + H2O =>
CuSO4*5H2O + MgCl2 = MgSO4 + CuCl2 + 5 H2O
HCO3{-}(aq) = CO3{2-}(aq) + H{+}(aq) =>
HCO3{-}(aq) = CO3{2-}(aq) + H{+}(aq)
KMnO4 + NaOH + MnO2(s) = K2MnO4 + Na2MnO4 + H2O =>
2 KMnO4 + 4 NaOH + MnO2(s) = K2MnO4 + 2 Na2MnO4 + 2 H2O
Ac + O2 = Ac2O3 =>
4 Ac + 3 O2 = 2 Ac2O3
LiI + Ag(NO3)3 = LiNO3 + AgI3 =>
3 LiI + Ag(NO3)3 = 3 LiNO3 + AgI3
Na2(Be(OH)4) = Na2BeO2 + H2O =>
Na2(Be(OH)4) = Na2BeO2 + 2 H2O
Ga2(C2O4)3 + Cd(NO3)2 = CdC2O4 + Ga(NO3)3 =>
Ga2(C2O4)3 + 3 Cd(NO3)2 = 3 CdC2O4 + 2 Ga(NO3)3
Mg + H2O = Mg3O + H =>
3 Mg + H2O = Mg3O + 2 H
SO2{2+} + Cu(OH)2 = H2SO4 + Cu{2+} =>
SO2{2+} + Cu(OH)2 = H2SO4 + Cu{2+}
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + NaCl(aq) =>
MgCl2(aq) + Na2CO3(aq) = MgCO3(s) + 2 NaCl(aq)
Zn + Ni(NO3)3 = Zn(NO3) + Ni =>
3 Zn + Ni(NO3)3 = 3 Zn(NO3) + Ni
C6H4ClCH2CH3 + KMnO4 + H2SO4 = C6H4ClCOOH + CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H4ClCH2CH3 + 12 KMnO4 + 18 H2SO4 = 5 C6H4ClCOOH + 5 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
NH4NO3 + Au{+3} = Au(NO3)3 + NH4{+} =>
3 NH4NO3 + Au{+3} = Au(NO3)3 + 3 NH4{+}
KL = L + K =>
KL = L + K
FeSO4 + NaMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + NaHSO3 + H2O =>
14 FeSO4 + 2 NaMnO4 + 11 H2SO4 = 7 Fe2(SO4)3 + 2 MnSO4 + 2 NaHSO3 + 10 H2O
HI(aq) + H2O(l) = I(aq) + H3O(s) =>
HI(aq) + H2O(l) = I(aq) + H3O(s)
Na + Br = NaBr(s) =>
Na + Br = NaBr(s)
Cl2 + CaBr2 = Br2 + CaCl =>
Cl2 + 2 CaBr2 = 2 Br2 + 2 CaCl
Na3S + Br2 = Br2S + Na2 =>
2 Na3S + 2 Br2 = 2 Br2S + 3 Na2
HCl + Be(OH)2 = BeCl2 + HOH =>
2 HCl + Be(OH)2 = BeCl2 + 2 HOH
NaH2CO3 + CaCl2 = NaCl + Ca(H2CO3)2 =>
2 NaH2CO3 + CaCl2 = 2 NaCl + Ca(H2CO3)2
Al2(SO4)3 + Co(CH3COO)2 = Al(CH3COO)3 + CoSO4 =>
Al2(SO4)3 + 3 Co(CH3COO)2 = 2 Al(CH3COO)3 + 3 CoSO4
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
3 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)NaHCO3(s)
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