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2 Mg + 2 HIO3 = 2 Mg(IO3) + H2
RCOCl + NH(D)(Z) = RCON(D)(Z) + HCl =>
RCOCl + NH(D)(Z) = RCON(D)(Z) + HCl
Ca + H3PO3 = Ca(PO3)2 + H2 =>
Ca + 2 H3PO3 = Ca(PO3)2 + 3 H2
N2H4 + I2 + H2O = N2 + I{-} + H3O{+} =>
N2H4 + 2 I2 + 4 H2O = N2 + 4 I{-} + 4 H3O{+}
CaCl2(aq) + Na3PO(aq)4 = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO(aq)4 = Ca3(PO4)2(s) + 6 NaCl(aq)
Na2S2O3 + H2O2 = Na2S3O6 + Na2SO4 + H2O =>
2 Na2S2O3 + 4 H2O2 = Na2S3O6 + Na2SO4 + 4 H2O
SOCl2 = S2Cl2 + SO2 + Cl2 =>
4 SOCl2 = S2Cl2 + 2 SO2 + 3 Cl2
H2O2 + KI + CH3COOH = H2O + I2 + KCH3COO =>
H2O2 + 2 KI + 2 CH3COOH = 2 H2O + I2 + 2 KCH3COO
Al(OH)3 + NH4OH = NH4(Al(OH)4) =>
Al(OH)3 + NH4OH = NH4(Al(OH)4)
H2SO4 + HCOONa = Na2SO4 + HCOOH =>
H2SO4 + 2 HCOONa = Na2SO4 + 2 HCOOH
CuCl2(aq) + K2CO3(aq) = CuCO3(s) + KCl(aq) =>
CuCl2(aq) + K2CO3(aq) = CuCO3(s) + 2 KCl(aq)
LiHCO3 + HBr = LiBr + H2O + CO2 =>
LiHCO3 + HBr = LiBr + H2O + CO2
K(SCN) + Pb(NO3)2 = Pb(SCN) + K(NO3)2 =>
K(SCN) + Pb(NO3)2 = Pb(SCN) + K(NO3)2
Sn + Bi + Se = Sn33Bi134Se234 =>
33 Sn + 134 Bi + 234 Se = Sn33Bi134Se234
GaH3 + O2 = Ga2O3 + H2O =>
2 GaH3 + 3 O2 = Ga2O3 + 3 H2O
Fl + Ar = ArFl3 =>
3 Fl + Ar = ArFl3
Ba(NO3)2(aq) + Li2SO4(aq) = LiNO3(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + Li2SO4(aq) = 2 LiNO3(aq) + BaSO4(s)
NH3 + H3PO4 = NH3PO4 + H2 =>
2 NH3 + 2 H3PO4 = 2 NH3PO4 + 3 H2
Be(OH)2 + Ca(OH)2 = CaBeO2 + H2O =>
Be(OH)2 + Ca(OH)2 = CaBeO2 + 2 H2O
C8H16O + O2 = CO2 + H2O =>
2 C8H16O + 23 O2 = 16 CO2 + 16 H2O
HCOOH + Na2SO4 = HCOONa + H2SO4 =>
2 HCOOH + Na2SO4 = 2 HCOONa + H2SO4
Ba(OH)2(aq) + H3PO4(aq) = Ba3(PO4)2(aq) + H2O(l) =>
3 Ba(OH)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(aq) + 6 H2O(l)
NaCl + C = NaC + Cl =>
NaCl + C = NaC + Cl
C2H5COOH + Ba = (C2H5COO)2Ba + H2 =>
2 C2H5COOH + Ba = (C2H5COO)2Ba + H2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
O2 + Ge2H4 = GeO2 + H2O =>
3 O2 + Ge2H4 = 2 GeO2 + 2 H2O
NaCl + C = NaC + Cl =>
NaCl + C = NaC + Cl
Al2(SiO3)3 + NaOH = Na(SiO3)3 + Al2OH =>
Al2(SiO3)3 + NaOH = Na(SiO3)3 + Al2OH
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2 + H2O(l) =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2 + 6 H2O(l)
Cr2C3O9 + HCl = CrCl3 + H2O + CO2 =>
Cr2C3O9 + 6 HCl = 2 CrCl3 + 3 H2O + 3 CO2
H2SeO3 + NaOH = NaHSeO3 + H2O =>
H2SeO3 + NaOH = NaHSeO3 + H2O
O3 + NO = O2 + NO2 =>
O3 + NO = O2 + NO2
Fe(Cl)2 + (Cl)2 = Fe(Cl)3 =>
2 Fe(Cl)2 + (Cl)2 = 2 Fe(Cl)3
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + NH4NO3(aq) =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + 2 NH4NO3(aq)
Na3[Sb(OH)6] + HCl + Na2S = Sb2S3 + NaCl + H2O =>
2 Na3[Sb(OH)6] + 12 HCl + 3 Na2S = Sb2S3 + 12 NaCl + 12 H2O
Na(HCO3) + H(SO4) = Na(SO4) + H2O + CO2 =>
Na(HCO3) + H(SO4) = Na(SO4) + H2O + CO2
CaCl2 + NH4 = Ca + NH4Cl =>
CaCl2 + 2 NH4 = Ca + 2 NH4Cl
KO2(s) + H2O(l) = KOH(aq) + O2(g) =>
4 KO2(s) + 2 H2O(l) = 4 KOH(aq) + 3 O2(g)
Na2S2O3 + H2O2 = Na2S3O6 + Na2SO4 + H2O =>
2 Na2S2O3 + 4 H2O2 = Na2S3O6 + Na2SO4 + 4 H2O
H2SeO3 + NaOH = NaHSeO3 + H2O =>
H2SeO3 + NaOH = NaHSeO3 + H2O
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2 + H2O =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2 + 6 H2O
FeCl2 + Ca(oh)2 = Fe(oh)3 + CaCl2 =>
6 FeCl2 + 3 Ca(oh)2 = 2 Fe(oh)3 + 6 CaCl2
Fe2O3 + FeS = Fe3O4 + SO2 =>
10 Fe2O3 + FeS = 7 Fe3O4 + SO2
C4H8O + BF3 = C4H7O{-} + BF3H{+} =>
C4H8O + BF3 = C4H7O{-} + BF3H{+}
KClO3(s) + P4S3(s) = KCl(s) + P4O10(s) + SO2(g) =>
16 KClO3(s) + 3 P4S3(s) = 16 KCl(s) + 3 P4O10(s) + 9 SO2(g)
Cr2(CO3)3(s) = Cr2O3(s) + CO2 =>
Cr2(CO3)3(s) = Cr2O3(s) + 3 CO2
Zn + CO2 = ZnCO2 =>
Zn + CO2 = ZnCO2
FeCl2 + Ca(oh)2 = Fe(oh)2 + CaCl2 =>
2 FeCl2 + Ca(oh)2 = Fe(oh)2 + 2 CaCl2
FeS + Fe2O3 = FeO + FeS2 =>
2 FeS + Fe2O3 = 3 FeO + FeS2
C9H20O2 + H2O = CO2 + CH4 =>
2 C9H20O2 + 6 H2O = 5 CO2 + 13 CH4
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