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2 HClO4(l) + P2O5(s) = Cl2O7(l) + 2 HPO3(s)
SrBr2 + AgNO3 = Sr(NO3)2 + AgBr =>
SrBr2 + 2 AgNO3 = Sr(NO3)2 + 2 AgBr
C9H16 + H2 = C9H16H2 =>
C9H16 + H2 = C9H16H2
NaNO3 + FeSO4 + H2SO4 = NO + Fe2(SO4)3 + Na2SO4 + H2O =>
2 NaNO3 + 6 FeSO4 + 4 H2SO4 = 2 NO + 3 Fe2(SO4)3 + Na2SO4 + 4 H2O
LiCl + HOH = LiOH + HCl =>
LiCl + HOH = LiOH + HCl
Mg + Al2(SO4)3 = Mg(SO4) + Al =>
3 Mg + Al2(SO4)3 = 3 Mg(SO4) + 2 Al
Zn(s) + AgC2H3O2(aq) = Zn(C2H3O2)2(aq) + Ag(s) =>
Zn(s) + 2 AgC2H3O2(aq) = Zn(C2H3O2)2(aq) + 2 Ag(s)
Na2HPO4 + KI = K2HPO4 + NaI =>
Na2HPO4 + 2 KI = K2HPO4 + 2 NaI
CH3{-}CH2OH = CH3{-}COOH =>
CH3{-}CH2OH = CH3{-}COOH
Sn + Cu2SO4 = Cu + SnSO4 =>
Sn + Cu2SO4 = 2 Cu + SnSO4
HO2{-} + Cr(OH)3{-} = CrO4{-2} + OH{-} + H2O =>
2 HO2{-} + Cr(OH)3{-} = CrO4{-2} + OH{-} + 2 H2O
As2S3 + HNO3 + H2O = H3AsO4 + S + NO =>
3 As2S3 + 10 HNO3 + 4 H2O = 6 H3AsO4 + 9 S + 10 NO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaCO3 + TiO2 = Ca3Ti2O7 + CO2 =>
3 CaCO3 + 2 TiO2 = Ca3Ti2O7 + 3 CO2
I3N = I2 + N2 =>
2 I3N = 3 I2 + N2
SnCl2 + NaOH + HgCl2 = Hg + Na2[Sn(OH)6] + NaCl =>
SnCl2 + 6 NaOH + HgCl2 = Hg + Na2[Sn(OH)6] + 4 NaCl
BaCl2(aq) + H3PO4(aq) = Ba3(PO4)2(s) + HCl(aq) =>
3 BaCl2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(s) + 6 HCl(aq)
Cu + Fe(NO3)2 = FeCu(NO3)2 =>
Cu + Fe(NO3)2 = FeCu(NO3)2
[Fe(CN)6]{4-} + H{+} = HCN + Fe(CN)2 =>
[Fe(CN)6]{4-} + 4 H{+} = 4 HCN + Fe(CN)2
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
FeCl3*6H2O + Ca(OH)2 = Fe(OH)3 + CaCl2 + H2O =>
2 FeCl3*6H2O + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2 + 12 H2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
NaN3 + O2 = Na + NO2 =>
NaN3 + 3 O2 = Na + 3 NO2
HC4H7O2 + KOH = KC4H7O2 + H2O =>
HC4H7O2 + KOH = KC4H7O2 + H2O
CaCl2(aq) + Na2HPO4(aq) = NaCl(aq) + CaHPO4(s) =>
CaCl2(aq) + Na2HPO4(aq) = 2 NaCl(aq) + CaHPO4(s)
NH4Cl(s) = NH4Cl(aq) =>
NH4Cl(s) = NH4Cl(aq)
Cu(NO3)2 + Na2SO4 = Na2(NO3)2 + CuSO4 =>
Cu(NO3)2 + Na2SO4 = Na2(NO3)2 + CuSO4
C3H6Cl2 + KOH = C3H6O + KCl + H2O =>
C3H6Cl2 + 2 KOH = C3H6O + 2 KCl + H2O
Cd + NO3 = CdNO3 =>
Cd + NO3 = CdNO3
S{2}O{3} + NaO{2} = NaSO{4}{2} =>
S{2}O{3} + NaO{2} = NaSO{4}{2}
NaHCO3 + CH3COCH3 = CH3COONa + H2O + CO2 =>
2 NaHCO3 + CH3COCH3 = 2 CH3COONa + H2O + CO2
(NH4)2MoO4 + H2SO4 + H2O2 = H2MoO5 + (NH4)2SO4 + H2O =>
(NH4)2MoO4 + H2SO4 + H2O2 = H2MoO5 + (NH4)2SO4 + H2O
(CH3)3N + O3 = NO2 + CO2 + H2O =>
6(CH3)3N + 25 O3 = 6 NO2 + 18 CO2 + 27 H2O
Pb(NO3)2 + NaOH = Na2[Pb(OH)4] + NaNO3 =>
Pb(NO3)2 + 4 NaOH = Na2[Pb(OH)4] + 2 NaNO3
H2O2*2H2O = H2O2 + H2O =>
H2O2*2H2O = H2O2 + 2 H2O
Na2CO3 + C3H7COOH = C3H7COOHNa + H2O + CO2 =>
10 Na2CO3 + 21 C3H7COOH = 20 C3H7COOHNa + 4 H2O + 14 CO2
N2(g) + Cl2(g) + O2(g) + H2O(g) = NH4ClO4 =>
N2(g) + Cl2(g) + 2 O2(g) + 4 H2O(g) = 2 NH4ClO4
Al(NO3)3 + NH3 = Al + NH3(NO3)3 =>
Al(NO3)3 + NH3 = Al + NH3(NO3)3
CO2 + H2O = CH2O + H2O2 =>
CO2 + 3 H2O = CH2O + 2 H2O2
K2Cr2O7 + HCl = Cl2 + CrCl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 4 Cl2 + 2 CrCl2 + 2 KCl + 7 H2O
C2H4Cl2 + NaOH = C2H4(OH)2 + NaCl =>
C2H4Cl2 + 2 NaOH = C2H4(OH)2 + 2 NaCl
Ba(OH)2(aq) + Fe2(SO4)3(aq) = Fe(OH)3(s) + BaSO4(s) =>
3 Ba(OH)2(aq) + Fe2(SO4)3(aq) = 2 Fe(OH)3(s) + 3 BaSO4(s)
H3C(CH2)2CH3 + O2 = CO2 + H2O =>
2 H3C(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Al + Fe(CH3COO)2 = Al(CH3COO)3 + Fe =>
2 Al + 3 Fe(CH3COO)2 = 2 Al(CH3COO)3 + 3 Fe
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
SO2 + NO2 + H2O = H2SO4 + NO =>
SO2 + NO2 + H2O = H2SO4 + NO
Cr(NO3)3 + NaPO3 = Na3PO4 + CrPO4 + NO2 + O2 =>
4 Cr(NO3)3 + 6 NaPO3 = 2 Na3PO4 + 4 CrPO4 + 12 NO2 + 3 O2
FeO(s) + CO(g) = Fe(s) + CO2(g) =>
FeO(s) + CO(g) = Fe(s) + CO2(g)
Ag[NO3] + Na2[CO3] = Ag2[CO3] + Na[NO3] =>
2 Ag[NO3] + Na2[CO3] = Ag2[CO3] + 2 Na[NO3]
KI + H2O2 + CH3COOH = I2 + CH3COOK + H2O =>
2 KI + H2O2 + 2 CH3COOH = I2 + 2 CH3COOK + 2 H2O
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