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2 ClO3 + 3 NO = 3 NO3 + Cl2
Cl2(s) + O2(g) = Cl2O5(s) =>
2 Cl2(s) + 5 O2(g) = 2 Cl2O5(s)
BrOH + Na2(SO4) = Br2(SO4) + NaOH =>
2 BrOH + Na2(SO4) = Br2(SO4) + 2 NaOH
Na2CO3 + Zn(NO3)2 = Na(NO3) + Zn(CO3) =>
Na2CO3 + Zn(NO3)2 = 2 Na(NO3) + Zn(CO3)
Mg(s) + Cl(g) = MgCl2 =>
Mg(s) + 2 Cl(g) = MgCl2
HSO4 + BaCl = HCl + BaSO4 =>
HSO4 + BaCl = HCl + BaSO4
Zn + Mg = ZnMg =>
Zn + Mg = ZnMg
Na2FeO4 = Fe2O3 + Na2O + O2 =>
4 Na2FeO4 = 2 Fe2O3 + 4 Na2O + 3 O2
BiCl3(s) + NH3(g) + H2O = Bi(OH)3(s) + NH4Cl(aq) =>
BiCl3(s) + 3 NH3(g) + 3 H2O = Bi(OH)3(s) + 3 NH4Cl(aq)
C3 = C2 =>
2 C3 = 3 C2
O2 = O3 =>
3 O2 = 2 O3
As + NaClO + NaOH = Na3AsO4 + NaCl + H2O =>
2 As + 5 NaClO + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O
Al(NO3)3 + Gd(NO)3 + Ce(NO3)3 = Ce05Gd05AlO3 + NO2 =>
Al(NO3)3 + 5 Gd(NO)3 + 5 Ce(NO3)3 = Ce05Gd05AlO3 + 33 NO2
Li(s) + HCl(aq) = H2 + LiCl =>
2 Li(s) + 2 HCl(aq) = H2 + 2 LiCl
Al2O3 + Co(NO3)2 = CoAl2O4 + NO2 + O2 =>
2 Al2O3 + 2 Co(NO3)2 = 2 CoAl2O4 + 4 NO2 + O2
K2ZnO2 + HNO3 = KNO3 + Zn(OH)NO3 + H2O =>
K2ZnO2 + 3 HNO3 = 2 KNO3 + Zn(OH)NO3 + H2O
C6H5NH(COCH3) + Br2 = CH3CONHC6H4Br + HBr =>
C6H5NH(COCH3) + Br2 = CH3CONHC6H4Br + HBr
MnO4({-}) + CrI2 + H2O = MnO2 + Cr(OH)3 + IO3({-}) + OH({-}) =>
13 MnO4({-}) + 3 CrI2 + 8 H2O = 13 MnO2 + 3 Cr(OH)3 + 6 IO3({-}) + 7 OH({-})
KNO3 + CH2 = N2 + K2CO3 + H2O + CO2 =>
6 KNO3 + 5 CH2 = 3 N2 + 3 K2CO3 + 5 H2O + 2 CO2
SO2 + NaO = Na2SO3 + O2 =>
2 SO2 + 4 NaO = 2 Na2SO3 + O2
LiCO3 + HCl = LiCl + HCO3 =>
LiCO3 + HCl = LiCl + HCO3
Au + S = Au2S =>
2 Au + S = Au2S
K2Cr2O7 + I2 + H2SO4 = K2SO4 + Cr2(SO4)3 + HIO3 + H2O =>
5 K2Cr2O7 + 3 I2 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 6 HIO3 + 17 H2O
Na2Cr2O7 + H2C2O4 + HCl = CrCl3 + CO2 + H2O + NaCl =>
Na2Cr2O7 + 3 H2C2O4 + 8 HCl = 2 CrCl3 + 6 CO2 + 7 H2O + 2 NaCl
LiCO3 + HCl = LiCl + HCO3 =>
LiCO3 + HCl = LiCl + HCO3
Ca(OH)2 + H2O = OH + CaH2 =>
Ca(OH)2 + 2 H2O = 4 OH + CaH2
Mn + N = MnN =>
Mn + N = MnN
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Fl2 + H2O = HFl2 + O =>
2 Fl2 + H2O = 2 HFl2 + O
Cu(OH)2 + H2 = Cu2O + H2O =>
2 Cu(OH)2 + H2 = Cu2O + 3 H2O
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
SiCl2H2 + NH3 + N2O = SiO2N5(H2) + HCl + H2 =>
2 SiCl2H2 + 2 NH3 + 4 N2O = 2 SiO2N5(H2) + 4 HCl + H2
Bi + O2 = Bi2O3 =>
4 Bi + 3 O2 = 2 Bi2O3
Ag + Cl = AgCl =>
Ag + Cl = AgCl
Ca + H(C2H3O2) = Ca(C2H3O2)2 + H2 =>
Ca + 2 H(C2H3O2) = Ca(C2H3O2)2 + H2
Zn + Mg2{+} = Mg + Zn2{+} =>
2 Zn + Mg2{+} = 2 Mg + Zn2{+}
No2 + H2O = HNo3 + O2 =>
6 No2 + 2 H2O = 4 HNo3 + O2
KOH + HI = KI + H2O =>
KOH + HI = KI + H2O
KMnO4 + HCl + H2S = KCl + MnO2 + S + H2O =>
2 KMnO4 + 2 HCl + 3 H2S = 2 KCl + 2 MnO2 + 3 S + 4 H2O
Mn + H2 = MnH2 =>
Mn + H2 = MnH2
LiCO3 + HCl = LiCl + HCO3 =>
LiCO3 + HCl = LiCl + HCO3
Zn + K2CrO4 + KOH = K2ZnO2 + K2CrO2 + H2O =>
2 Zn + K2CrO4 + 4 KOH = 2 K2ZnO2 + K2CrO2 + 2 H2O
BaCl2 + Al(OH)3 = Ba(OH)2 + AlCl3 =>
3 BaCl2 + 2 Al(OH)3 = 3 Ba(OH)2 + 2 AlCl3
H2(SO3) = H2 + SO3 =>
H2(SO3) = H2 + SO3
KMnO4 + NaOH + Na2SO3 = Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = 2 Na2MnO4 + K2SO4 + H2O
KFe[Fe(CN)6] + NaOH = KNa3[Fe(CN)6] + Fe(OH)3 =>
KFe[Fe(CN)6] + 3 NaOH = KNa3[Fe(CN)6] + Fe(OH)3
CrO2 + Zn + HCl = ZnCl2 + CrO + H2O =>
CrO2 + Zn + 2 HCl = ZnCl2 + CrO + H2O
Fe + Ag2(CO3) = Ag + Fe(CO3) =>
Fe + Ag2(CO3) = 2 Ag + Fe(CO3)
K2Cr2O7 + NaMnO4 = KMnO4 + Na2Cr2O7 =>
K2Cr2O7 + 2 NaMnO4 = 2 KMnO4 + Na2Cr2O7
Be(s) + O2(g) = BeO(s) =>
2 Be(s) + O2(g) = 2 BeO(s)
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