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2 NiCO3 + 2 HBr = Ni2Br2 + 2 HCO3
KI + H2SO4 + MnO2 = I + H2O + K2SO4 + MnSO4 =>
2 KI + 2 H2SO4 + MnO2 = 2 I + 2 H2O + K2SO4 + MnSO4
FeCl2 + CH3COOH + H2O = CH2Cl2 + Fe(OH)2 =>
2 FeCl2 + CH3COOH + 2 H2O = 2 CH2Cl2 + 2 Fe(OH)2
Na2HPO4 + Ag(NO3)2 = AgHPO4 + NaNO3 =>
Na2HPO4 + Ag(NO3)2 = AgHPO4 + 2 NaNO3
Pt(NH3)4Cl2 + Ag2HPO4 = AgCl + [Pt(NH3)4](HPO4) =>
Pt(NH3)4Cl2 + Ag2HPO4 = 2 AgCl + [Pt(NH3)4](HPO4)
K2SO4 + Pb(NO3)2 = KNO3 + PbSO4(s) =>
K2SO4 + Pb(NO3)2 = 2 KNO3 + PbSO4(s)
HNO2 + Ra(OH)2 = Ra(NO2)2 + HOH =>
2 HNO2 + Ra(OH)2 = Ra(NO2)2 + 2 HOH
Al + MgO = Al2Mg3 + O2 =>
4 Al + 6 MgO = 2 Al2Mg3 + 3 O2
CH3CH(CH3)CH(OH)CH2CH3 + KMnO4 + H2SO4 = K2SO4 + Mn(OH)2 + C3H6O + H2O =>
5 CH3CH(CH3)CH(OH)CH2CH3 + 4 KMnO4 + 2 H2SO4 = 2 K2SO4 + 4 Mn(OH)2 + 10 C3H6O + 3 H2O
NaHCO3 + HC2H3 = NaC2H3O2 + H2O + CO2 =>
3 NaHCO3 + 2 HC2H3 = 3 NaC2H3O2 + H2O + CO2
C15H12O + C5H5NO2 = C20H17O3N =>
C15H12O + C5H5NO2 = C20H17O3N
CH3COCl + H2O = CH3CO2H + HCl =>
CH3COCl + H2O = CH3CO2H + HCl
CuS2 + H2 = Cu + H2S =>
CuS2 + 2 H2 = Cu + 2 H2S
Cu2CO3(OH)2 + NH3 + H2O = [Cu(NH3)4](OH)2 + CO2 =>
Cu2CO3(OH)2 + 8 NH3 + H2O = 2[Cu(NH3)4](OH)2 + CO2
(CH3)3NH + H2O = (CH3)3N + H3O =>
(CH3)3NH + H2O = (CH3)3N + H3O
H3AsO3 + HCl = AsCl3 + H2O =>
H3AsO3 + 3 HCl = AsCl3 + 3 H2O
HNO3 + CsOH = CsNO3 + H2O =>
HNO3 + CsOH = CsNO3 + H2O
CH3CN + H2O = CH3CH + N + OH =>
CH3CN + H2O = CH3CH + N + OH
Cu(OH)2 + H2SO4 = (CuOH)2SO4 + H2O =>
2 Cu(OH)2 + H2SO4 = (CuOH)2SO4 + 2 H2O
HBr + Ba(ClO)2 = H(ClO) + BaBr2 =>
2 HBr + Ba(ClO)2 = 2 H(ClO) + BaBr2
Li + H2CO3 = Li4CO3 + H2 =>
4 Li + H2CO3 = Li4CO3 + H2
C2H5COO + H2O = C2H5COOH + OH =>
C2H5COO + H2O = C2H5COOH + OH
K3H2IO6 + HCl = Cl2 + KCl + I2 + H2O =>
2 K3H2IO6 + 20 HCl = 7 Cl2 + 6 KCl + I2 + 12 H2O
Ca(CHO3)2 = CaO + H2O + CO2 =>
Ca(CHO3)2 = CaO + H2O + 2 CO2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
HNCO + H2O = NCO + H3O =>
HNCO + H2O = NCO + H3O
Cl2 + Ca(OH)2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Cl2 + 6 Ca(OH)2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
KClO3 + CO2 + H2O = K2CO3 + HCl + O2 =>
2 KClO3 + CO2 + H2O = K2CO3 + 2 HCl + 3 O2
Mg6 + H6Cl6 = MgCl2 + H2 =>
Mg6 + 2 H6Cl6 = 6 MgCl2 + 6 H2
OH + HF = F + H2O =>
OH + HF = F + H2O
Na2CO3(aq) + SrCl2 = NaCl(aq) + SrCO3(s) =>
Na2CO3(aq) + SrCl2 = 2 NaCl(aq) + SrCO3(s)
Bi + SHNO3 + NH3 = Bi(OH)3 + N + S =>
3 Bi + 3 SHNO3 + 2 NH3 = 3 Bi(OH)3 + 5 N + 3 S
I2 + H2O = IO3{-} + H{+} + I{-} =>
3 I2 + 3 H2O = IO3{-} + 6 H{+} + 5 I{-}
K3[Fe(SCN)6] + FeCl3 = Fe4[Fe(SCN)6]3 + KCl + Cl2 =>
6 K3[Fe(SCN)6] + 8 FeCl3 = 2 Fe4[Fe(SCN)6]3 + 18 KCl + 3 Cl2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
K3 + O2 = K2O =>
4 K3 + 3 O2 = 6 K2O
CuSO4*5H2O + SC(NH2)2 = [Cu(H2NCSNH2)3]SO4 + H2O =>
CuSO4*5H2O + 3 SC(NH2)2 = [Cu(H2NCSNH2)3]SO4 + 5 H2O
Na2SO4 + O2 = NaO + SO4 =>
Na2SO4 + O2 = 2 NaO + SO4
LiCl(aq) + Ag2SO4(aq) = Li2SO4 + AgCl =>
2 LiCl(aq) + Ag2SO4(aq) = Li2SO4 + 2 AgCl
PbO + HCl + K2CrO4 = PbCrO4 + H2O + KCl =>
PbO + 2 HCl + K2CrO4 = PbCrO4 + H2O + 2 KCl
P4 + KMnO4 + H2SO4 = KH2PO4 + MnSO4 =>
P4 + 4 KMnO4 + 4 H2SO4 = 4 KH2PO4 + 4 MnSO4
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CH3CHOHCH3(g) = CH3COCH3(g) + H2(g) =>
CH3CHOHCH3(g) = CH3COCH3(g) + H2(g)
Mg(OH)2 + NH3 = NH4OH + MgO =>
Mg(OH)2 + NH3 = NH4OH + MgO
Na(ClO3)2 = Na + ClO3 =>
Na(ClO3)2 = Na + 2 ClO3
Rb2SO4 + Ba(NO3)2 = RbNO3 + BaSO4 =>
Rb2SO4 + Ba(NO3)2 = 2 RbNO3 + BaSO4
SiO + MgO = MgSiO2 =>
SiO + MgO = MgSiO2
SiI4 + Mg = Si + MgI2 =>
SiI4 + 2 Mg = Si + 2 MgI2
Fe + SO2 = Fe2O3 + SO =>
2 Fe + 3 SO2 = Fe2O3 + 3 SO
AgClO4 + AlCl3 = AgCl + Al(ClO4)3 =>
3 AgClO4 + AlCl3 = 3 AgCl + Al(ClO4)3
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