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Co(OH)2 + 4 NH3 = Co(NH3)4 + 2 OH
Cu + KNO3 + HCl = CuCl2 + N2 + KCl + H2O =>
5 Cu + 2 KNO3 + 12 HCl = 5 CuCl2 + N2 + 2 KCl + 6 H2O
Na2CO3 + HCe = NaCe + CO2 + H2O =>
Na2CO3 + 2 HCe = 2 NaCe + CO2 + H2O
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
Al(OH)3 + Mg(OH)2 = Mg3(AlO3)2 + H2O =>
2 Al(OH)3 + 3 Mg(OH)2 = Mg3(AlO3)2 + 6 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Li2O + H2SO4 = H2O + Li2SO4 =>
Li2O + H2SO4 = H2O + Li2SO4
MgCO3(s) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)
H2S + H2O = SO2 + H2 =>
H2S + 2 H2O = SO2 + 3 H2
Na2Co3 + HCl = H2Co3 + NaCl =>
Na2Co3 + 2 HCl = H2Co3 + 2 NaCl
H2SO4 + HCl = ClSO4H3 =>
H2SO4 + HCl = ClSO4H3
Borax + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*10H2O + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O
CH3COOH + I2 = CH3COOI + HI =>
CH3COOH + I2 = CH3COOI + HI
Mg(OH)2 + Al(OH)3 = Mg(AlO2)2 + H2O =>
Mg(OH)2 + 2 Al(OH)3 = Mg(AlO2)2 + 4 H2O
AgNO3 + H2O = Ag + H2NO3 + O2 =>
2 AgNO3 + 2 H2O = 2 Ag + 2 H2NO3 + O2
KMnO4 + Al + H2O = KOH + MnO2 + Al(OH)3 =>
KMnO4 + Al + 2 H2O = KOH + MnO2 + Al(OH)3
CH3CH2CH2COOH + CH3CH2OH = CH3CH2CH2COOCH3CH2 + H2O =>
CH3CH2CH2COOH + CH3CH2OH = CH3CH2CH2COOCH3CH2 + H2O
SbCl3 + H2O = Sb(O)Cl + HCl =>
SbCl3 + H2O = Sb(O)Cl + 2 HCl
Na2 + Ca = Na2Ca =>
Na2 + Ca = Na2Ca
Al(OH)4 + H2SO4 + K = Al(OH)3 + K2SO4 + H2O =>
2 Al(OH)4 + H2SO4 + 2 K = 2 Al(OH)3 + K2SO4 + 2 H2O
Fe{2+} + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K{+} =>
3 Fe{2+} + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 6 K{+}
H2SO4 + ZnS = ZnSO4 + H2S =>
H2SO4 + ZnS = ZnSO4 + H2S
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
ZnS + HCl = ZnCl2 + H2S = =>
ZnS + 2 HCl = ZnCl2 + H2S
Br2 + Na = NaBr =>
Br2 + 2 Na = 2 NaBr
H2O + AgI = AgOH + HI =>
H2O + AgI = AgOH + HI
KI + NaOH = K(OH)2 + Na2I =>
KI + 2 NaOH = K(OH)2 + Na2I
nickel + O2 = NiO =>
2 Ni + O2 = 2 NiO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
*4Fe + *3O2 = *2Fe2O3 =>
*4Fe + *3O2 = *2Fe2O3
Mg(NO3)2 + CrCl2 = MgCl2 + Cr(NO3)2 =>
Mg(NO3)2 + CrCl2 = MgCl2 + Cr(NO3)2
CuSO4 + NH3 = CuSO4(NH3)4 =>
CuSO4 + 4 NH3 = CuSO4(NH3)4
CuCl2 + NH3 + H2O = Cu(NH3)4(H2O)2{2+} + NH4Cl + OH{-} =>
CuCl2 + 6 NH3 + 4 H2O = Cu(NH3)4(H2O)2{2+} + 2 NH4Cl + 2 OH{-}
H3PO4 + Ca(OH)2 = CaH3 + PO6H2 =>
H3PO4 + Ca(OH)2 = CaH3 + PO6H2
NO2 + H2O = HNO2 + NO3 =>
3 NO2 + H2O = 2 HNO2 + NO3
KMnO4 + HBr = KBr + MnBr2 + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 KBr + 2 MnBr2 + 8 H2O + 5 Br2
NaAl(OH)4 + CO2 = Na2CO3 + Al(OH)3 + H2O =>
2 NaAl(OH)4 + CO2 = Na2CO3 + 2 Al(OH)3 + H2O
C15H11OH + O2 = CO2 + H2O =>
2 C15H11OH + 35 O2 = 30 CO2 + 12 H2O
Tc + Cl2 = Tc4Cl4 =>
4 Tc + 2 Cl2 = Tc4Cl4
NaCO3 + KMnO4 = NaMnO4 + KCO3 =>
NaCO3 + KMnO4 = NaMnO4 + KCO3
CuCl2 + NH3 + H2O = [Cu(NH3)4](OH)2 + NH4Cl =>
CuCl2 + 6 NH3 + 2 H2O = [Cu(NH3)4](OH)2 + 2 NH4Cl
Au + Na(CN) + O2 + H2O = NaAu(CN)2H2O2Na(OH) =>
4 Au + 8 Na(CN) + 3 O2 + 6 H2O = 4 NaAu(CN)2H2O2Na(OH)
C3H7ClO + O2 = CO2 + H2O + HCl =>
C3H7ClO + 4 O2 = 3 CO2 + 3 H2O + HCl
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4 =>
CuSO4 + Ba(NO3)2 = Cu(NO3)2 + BaSO4
KOH + Na2S = KS + Na2OH =>
KOH + Na2S = KS + Na2OH
CaCl2 + KF = CaF2 + KCl =>
CaCl2 + 2 KF = CaF2 + 2 KCl
H2PO4 + NaOH = NaO + H3PO4 =>
H2PO4 + NaOH = NaO + H3PO4
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