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Ni(s) + MgCl2(aq) = Mg(s) + NiCl2(aq)
CuS + H2O + O = Cu(OH)2 + SO2 =>
CuS + H2O + 3 O = Cu(OH)2 + SO2
NiCl2 + Na3PO4 = Ni3(PO4)2 + Na2Cl2 =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 3 Na2Cl2
Al(C2H2O2)3 + NaOH = Al(OH)3 + C2H2NaO2 =>
Al(C2H2O2)3 + 3 NaOH = Al(OH)3 + 3 C2H2NaO2
NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl
KOH + Cr2O3 + H2O = K(Cr(OH)4) =>
2 KOH + Cr2O3 + 3 H2O = 2 K(Cr(OH)4)
MgO + H = Mg2 + H2O =>
2 MgO + 4 H = Mg2 + 2 H2O
P + HNO3 + H2O = P[H3NO4] =>
P + HNO3 + H2O = P[H3NO4]
AgNO3 + Na2SO4 = AgNO3Na2SO4 =>
AgNO3 + Na2SO4 = AgNO3Na2SO4
KHCO3 + Na2CO3 = K2CO3 + NaHCO3 =>
2 KHCO3 + Na2CO3 = K2CO3 + 2 NaHCO3
Ag2O3 + HNO3 = Ag(NO3)3 + H2O =>
Ag2O3 + 6 HNO3 = 2 Ag(NO3)3 + 3 H2O
Al + HBr = AlBr3 + H2 = =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
CH2CHCHCH2 + Na = NaCHCHCHCHNa + H2 =>
CH2CHCHCH2 + 2 Na = NaCHCHCHCHNa + H2
CH3COCH3 + I2 + NaOH = CHI3 + NaI + H2O =>
CH3COCH3 + 5 I2 + NaOH = 3 CHI3 + NaI + 2 H2O
SO2 + NaOH = H2SO4 + Na =>
SO2 + 2 NaOH = H2SO4 + 2 Na
H3PO4 = H4P2O7*H2O =>
2 H3PO4 = H4P2O7*H2O
P4 + I2 = P3I3 =>
3 P4 + 6 I2 = 4 P3I3
Al(OH)3 + NH4OH = NH4[Al(OH)4] =>
Al(OH)3 + NH4OH = NH4[Al(OH)4]
F2 + Al2 = AlF3 =>
3 F2 + Al2 = 2 AlF3
KI + AgNO{3} = AgI + KNO{3} =>
KI + AgNO{3} = AgI + KNO{3}
MgO + H = Mg + H2O =>
MgO + 2 H = Mg + H2O
AlCl3 + Na2B4O7 + H2O = Al(BO2)2 + NaBO2 + Cl2 + HCl =>
2 AlCl3 + 2 Na2B4O7 + 2 H2O = 2 Al(BO2)2 + 4 NaBO2 + Cl2 + 4 HCl
N2 + O2 = NO2 = NO2 + H2O = HNO3 + NO =>
N2 + 2 O2 = 2 NO2
MnO2 + CaCl2 + H3PO4 = Cl2 + Mn3(PO4)2 + Ca3(PO4)2 + H2O =>
3 MnO2 + 3 CaCl2 + 4 H3PO4 = 3 Cl2 + Mn3(PO4)2 + Ca3(PO4)2 + 6 H2O
Bi(OH)3 + Cl2O7 = Bi2O3 + Cl(OH)7 =>
14 Bi(OH)3 + 3 Cl2O7 = 7 Bi2O3 + 6 Cl(OH)7
Zn(s) + CuCl(aq) = Cu(s) + ZnCl2(aq) =>
Zn(s) + 2 CuCl(aq) = 2 Cu(s) + ZnCl2(aq)
Na2SeO3 + SnCl2 + HCl = SnCl4 + Se + NaCl + H2O =>
Na2SeO3 + 2 SnCl2 + 6 HCl = 2 SnCl4 + Se + 2 NaCl + 3 H2O
Ni(OH)3 + HNO3 = H2O + Ni(NO3)3 =>
Ni(OH)3 + 3 HNO3 = 3 H2O + Ni(NO3)3
AgO + H2 = Ag + H2O =>
AgO + H2 = Ag + H2O
CaO + HO = Ca(OH)2 + O2 =>
2 CaO + 4 HO = 2 Ca(OH)2 + O2
HClO + HI = HCl + I2 + H2O =>
HClO + 2 HI = HCl + I2 + H2O
SnS + NaHS = Na2SnS3 + H =>
SnS + 2 NaHS = Na2SnS3 + 2 H
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
F2 + H2O = F2H2O =>
F2 + H2O = F2H2O
Ba(OH)2 + H2O = OH + H3BaO2H =>
Ba(OH)2 + 2 H2O = 2 OH + H3BaO2H
Cu(OH)3 + CH3COOH = Cu(CH3COO)3 + H2O =>
Cu(OH)3 + 3 CH3COOH = Cu(CH3COO)3 + 3 H2O
As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O
FeSO4 + HSO4 + Cl2 = HCl + Fe2(SO4)3 =>
4 FeSO4 + 2 HSO4 + Cl2 = 2 HCl + 2 Fe2(SO4)3
K2SO3 = K2SO4 + K2S =>
4 K2SO3 = 3 K2SO4 + K2S
P4 + I2 = P3I3 =>
3 P4 + 6 I2 = 4 P3I3
CuCl2 + NaHCO3 = NaCl + HCl + CuCO3 =>
CuCl2 + NaHCO3 = NaCl + HCl + CuCO3
C6H14O2 + Fe2O3 = CO2 + H2O + Fe =>
3 C6H14O2 + 17 Fe2O3 = 18 CO2 + 21 H2O + 34 Fe
Co + B = Co2B =>
2 Co + B = Co2B
CuO + NH4 = Cu + H2O + N2 =>
4 CuO + 2 NH4 = 4 Cu + 4 H2O + N2
NH4HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
NH4HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
Fe(OH)3 + NaOH = NaFeO2 + H2O =>
Fe(OH)3 + NaOH = NaFeO2 + 2 H2O
LiCl + Ca(OH)2 = CaCl2 + LiOH =>
2 LiCl + Ca(OH)2 = CaCl2 + 2 LiOH
CrCl2(s) + KOH(s) + KClO3(s) = KCl(s) + K2CrO4(s) + H2O(s) =>
3 CrCl2(s) + 12 KOH(s) + 2 KClO3(s) = 8 KCl(s) + 3 K2CrO4(s) + 6 H2O(s)
Al + CuCl22H2O = AlCl3 + Cu + H2O =>
22 Al + 3 CuCl22H2O = 22 AlCl3 + 3 Cu + 3 H2O
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