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2 AlI3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnI2
MnO2 + NaBrO3 + KOH = KMnO4 + NaBr + H2O =>
2 MnO2 + NaBrO3 + 2 KOH = 2 KMnO4 + NaBr + H2O
K3PO4 + BaC2 = Ba3(PO4)2 + KC =>
2 K3PO4 + 3 BaC2 = Ba3(PO4)2 + 6 KC
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
Ti(NO3)4 + K2SO4 = Ti(SO4)2 + KNO3 =>
Ti(NO3)4 + 2 K2SO4 = Ti(SO4)2 + 4 KNO3
FeSO4 + NH4OH = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + (NH4)2SO4
ZnCO3*Zn(OH)2 + H2SO4 = ZnSO4 + CO2 + H2O =>
ZnCO3*Zn(OH)2 + 2 H2SO4 = 2 ZnSO4 + CO2 + 3 H2O
Zr2O3 + H2O = H3ZrO3 =>
Zr2O3 + 3 H2O = 2 H3ZrO3
MgCl2 = Mg4 + Cl2 =>
4 MgCl2 = Mg4 + 4 Cl2
CrCl3 + K2SiO3 + H2O = Cr(OH)3 + H2SiO3 + KCl =>
2 CrCl3 + 3 K2SiO3 + 6 H2O = 2 Cr(OH)3 + 3 H2SiO3 + 6 KCl
NaNO3(aq) + Li2SO4(aq) = Na2SO4 + LiNO3 =>
2 NaNO3(aq) + Li2SO4(aq) = Na2SO4 + 2 LiNO3
CO2NaOH(H2O) = NaHCO3H2O =>
CO2NaOH(H2O) = NaHCO3H2O
MnO2 = Mn3O4 + O2 =>
3 MnO2 = Mn3O4 + O2
MgCl = Mg + Cl =>
MgCl = Mg + Cl
A1 + HC1 = H2 + A1C13 =>
2 A1 + 26 HC1 = 13 H2 + 2 A1C13
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
B2H6 + F2 = BF3 + HF =>
B2H6 + 6 F2 = 2 BF3 + 6 HF
Ca{2} + Cl{-} = CaCl2 =>
Ca{2} + 2 Cl{-} = CaCl2
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
CHNaO3 + HCl = NaCl + H2CO3 =>
CHNaO3 + HCl = NaCl + H2CO3
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Al(OH)3 + H2CO3(aq) = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3(aq) = Al2(CO3)3 + 6 H2O
AlCl2 + CaC2H3O3 = AlC2H3O3 + CaCl2 =>
AlCl2 + CaC2H3O3 = AlC2H3O3 + CaCl2
C2H5NH2 + O2 = N + H2O + CO2 =>
4 C2H5NH2 + 15 O2 = 4 N + 14 H2O + 8 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + HCl = H2 + AlCl = =>
2 Al + 2 HCl = H2 + 2 AlCl
HClMe = MeClH =>
HClMe = MeClH
KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH
C9H14S(l) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
2 C9H14S(l) + 27 O2(g) = 18 CO2(g) + 14 H2O(g) + 2 SO2(g)
Li + HCl(aq) = LiCl + H2 =>
2 Li + 2 HCl(aq) = 2 LiCl + H2
CuCl2 + Ca(OH)2 = Cu2(OH)2Cl2 + CaCl2 =>
2 CuCl2 + Ca(OH)2 = Cu2(OH)2Cl2 + CaCl2
B2S3 = B + S2 =>
2 B2S3 = 4 B + 3 S2
Zn + K2MoO4 + HCl = MoCl3 + ZnCl2 + KCl + H2O =>
3 Zn + 2 K2MoO4 + 16 HCl = 2 MoCl3 + 3 ZnCl2 + 4 KCl + 8 H2O
CuCrO4 + H2O = Cu(OH)2 + H2CrO4 =>
CuCrO4 + 2 H2O = Cu(OH)2 + H2CrO4
KI + O3 = KO2 + I2 =>
6 KI + 4 O3 = 6 KO2 + 3 I2
NaO + HCl = NaCl + NaClO3 + H2O =>
6 NaO + 6 HCl = 5 NaCl + NaClO3 + 3 H2O
AlCl3(aq) + KOH(aq) = KCl(aq) + Al(OH)3 =>
AlCl3(aq) + 3 KOH(aq) = 3 KCl(aq) + Al(OH)3
Mg + N = Mg2N1 =>
2 Mg + N = Mg2N1
Fe{3+} + OH{-}(aq) = Fe(OH)3 =>
Fe{3+} + 3 OH{-}(aq) = Fe(OH)3
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
HF + NaNH2 = NH3 + NaF =>
HF + NaNH2 = NH3 + NaF
MnO2 + ZnCl2 = ZnO2 + MnCl2 =>
MnO2 + ZnCl2 = ZnO2 + MnCl2
NH4H2PO4 + Na2CO3 = CO2 + Na3PO4 + NH3 + H2O =>
2 NH4H2PO4 + 3 Na2CO3 = 3 CO2 + 2 Na3PO4 + 2 NH3 + 3 H2O
CH3CH2CH2CH2Cl + NaOH = CH3CH2CH2CH2OH + NaCl =>
CH3CH2CH2CH2Cl + NaOH = CH3CH2CH2CH2OH + NaCl
Al(s) + I2(l) = AlI3 =>
2 Al(s) + 3 I2(l) = 2 AlI3
O3 = O2 =>
2 O3 = 3 O2
BaCO3H2SO4 = BaSO4H2CO3 =>
BaCO3H2SO4 = BaSO4H2CO3
Fe2O3 + NaCl = FeCl3 + Na2O =>
Fe2O3 + 6 NaCl = 2 FeCl3 + 3 Na2O
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