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Na2SO4 = 2 Na + SO4
Fe(Cl)3 + Na(OH) = Fe(OH)3 + NaCl =>
Fe(Cl)3 + 3 Na(OH) = Fe(OH)3 + 3 NaCl
AgNO3(aq) + SrI2(aq) = AgI(s) + Sr(NO3)2(aq) =>
2 AgNO3(aq) + SrI2(aq) = 2 AgI(s) + Sr(NO3)2(aq)
CH3COOH + Ag2S = H2S + CH3COOAg =>
2 CH3COOH + Ag2S = H2S + 2 CH3COOAg
CrO4 = Cr2O7 + O2 =>
4 CrO4 = 2 Cr2O7 + O2
SrBr2 + Na2SO4 = SrSO4 + Na2Br2 =>
SrBr2 + Na2SO4 = SrSO4 + Na2Br2
Ni + H = NiH3 =>
Ni + 3 H = NiH3
C10H16N2O8 + O2 = CO2 + HNO3 + H2O =>
2 C10H16N2O8 + 25 O2 = 20 CO2 + 4 HNO3 + 14 H2O
H2SO4 + Li = H2S + H2O + LiSO4 =>
5 H2SO4 + 4 Li = H2S + 4 H2O + 4 LiSO4
NOCl + H2O = HCl + NO + HNO3 =>
3 NOCl + 2 H2O = 3 HCl + 2 NO + HNO3
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
H2PO4{-} + NaOH = Na{+} + HPO4{-2} + H2O =>
H2PO4{-} + NaOH = Na{+} + HPO4{-2} + H2O
C5H10 + HBr = C5H10Br + H2 =>
2 C5H10 + 2 HBr = 2 C5H10Br + H2
Br2 + CaO = Br2O + Ca =>
Br2 + CaO = Br2O + Ca
BaO4 + H2O = Ba(OH)2 + O2 =>
2 BaO4 + 2 H2O = 2 Ba(OH)2 + 3 O2
Al(NO3)3 + Al(OH)3 = Al(OH)2NO3 =>
Al(NO3)3 + 2 Al(OH)3 = 3 Al(OH)2NO3
AlO3 + Na2CO3 = AlCO3 + Na2O3 =>
AlO3 + Na2CO3 = AlCO3 + Na2O3
SO3 + NaCl = Na2SO3 + Cl =>
SO3 + 2 NaCl = Na2SO3 + 2 Cl
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
C6H4(OH)NO2 + H2O + Fe(OH)2 = C6H4(OH)NH2 + Fe(OH)3 =>
C6H4(OH)NO2 + 4 H2O + 6 Fe(OH)2 = C6H4(OH)NH2 + 6 Fe(OH)3
Cr2O7{2-} + H2SO3 + H{+} = Cr{3+} + HSO4{-} + H2O =>
Cr2O7{2-} + 3 H2SO3 + 5 H{+} = 2 Cr{3+} + 3 HSO4{-} + 4 H2O
C2H6O + KMnO4 + HCl = KOH + MnO4 + C2H6 + Cl2 =>
2 C2H6O + 2 KMnO4 + 2 HCl = 2 KOH + 2 MnO4 + 2 C2H6 + Cl2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
CrCl3 + NaBiO3 + NaOH + H2O = Bi(OH)3 + Na2CrO4 + NaCl =>
2 CrCl3 + 3 NaBiO3 + 7 NaOH + H2O = 3 Bi(OH)3 + 2 Na2CrO4 + 6 NaCl
Al(NO3)3 + Al(OH)3 = Al(OH)2NO3 =>
Al(NO3)3 + 2 Al(OH)3 = 3 Al(OH)2NO3
Sc + O = ScO =>
Sc + O = ScO
KHCO3 + HCI = KCI + CO2 + H2O =>
KHCO3 + HCI = KCI + CO2 + H2O
NaCl + H2O = HCl + Na(OH) =>
NaCl + H2O = HCl + Na(OH)
Mg2SiO4 + HCl = MgCl2 + Si(OH)4 =>
Mg2SiO4 + 4 HCl = 2 MgCl2 + Si(OH)4
AlCl3 + HOH = AlOHCl2 + HCl =>
AlCl3 + HOH = AlOHCl2 + HCl
CaO + Zn(OH)2 = Ca(OH)2 + ZnO =>
CaO + Zn(OH)2 = Ca(OH)2 + ZnO
H2CO3(g) = H2O + CO2 =>
H2CO3(g) = H2O + CO2
Cr(s) + CdCl2(aq) = CrCl2(aq) + Cd(s) =>
Cr(s) + CdCl2(aq) = CrCl2(aq) + Cd(s)
KOH + Cr(OH)3 = KCrO2 + H2O =>
KOH + Cr(OH)3 = KCrO2 + 2 H2O
HBr(aq) + H2O(l) = H3O + Br =>
HBr(aq) + H2O(l) = H3O + Br
FeCl2 + F2 = FeF2 + Cl =>
FeCl2 + F2 = FeF2 + 2 Cl
Ga2O3 + H2 = Ga + H2O =>
Ga2O3 + 3 H2 = 2 Ga + 3 H2O
CUCl2(aq) + Na2CO3(aq) = NaCl(aq) + CUCO3(s) =>
CUCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + CUCO3(s)
C4 + H = C3H8 =>
3 C4 + 32 H = 4 C3H8
KHTeO3 + KOH = K2TeO3 + H2O =>
KHTeO3 + KOH = K2TeO3 + H2O
AlF3 + Na2CO3 = NaF + Al2(CO3)3 =>
2 AlF3 + 3 Na2CO3 = 6 NaF + Al2(CO3)3
Cu + Te = CuTe =>
Cu + Te = CuTe
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
BaCl2(aq) + Ca(OH)2(aq) = Ba(OH)2(s) + CaCl2(aq) =>
BaCl2(aq) + Ca(OH)2(aq) = Ba(OH)2(s) + CaCl2(aq)
C6H15N + H2O = CO2 + CH4 + NH3 =>
2 C6H15N + 6 H2O = 3 CO2 + 9 CH4 + 2 NH3
SiO + BrF = Br2 + O2 + SiF4 =>
2 SiO + 8 BrF = 4 Br2 + O2 + 2 SiF4
HCl(aq) + K2CO3(aq) = H2CO3 + KCl =>
2 HCl(aq) + K2CO3(aq) = H2CO3 + 2 KCl
Br2(l) + I2(s) = IBr3(g) =>
3 Br2(l) + I2(s) = 2 IBr3(g)
KH + H2O = KOH + H2 =>
KH + H2O = KOH + H2
Co + O2(g) = Co2O3 =>
4 Co + 3 O2(g) = 2 Co2O3
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