| Équations équilibrées la veille | Équations équilibrées le lendemain |
54 Fe(NO3)3*9H2O + 46 C6H8O7 = 18 Fe3O4 + 670 H2O + 276 CO2 + 81 N2
CH3COH + Ag2O = CH3COOH + Ag =>
CH3COH + Ag2O = CH3COOH + 2 Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
KClO3 = KClO + O2 =>
KClO3 = KClO + O2
Cl2O5 + O2 = ClO3 =>
2 Cl2O5 + O2 = 4 ClO3
K2Cr3O7 + FeSO4 + H2SO4 = Fe2(SO4) + K2SO4 + Cr(SO4)3 + H2O =>
K2Cr3O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4) + K2SO4 + 3 Cr(SO4)3 + 7 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
SrBr2 + (NH4)2CO3 = SrCO3 + BrNH4 =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 BrNH4
CaCO{-2}3 + O2 = CaO{-2} + CO2 =>
CaCO{-2}3 + O2 = CaO{-2} + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaCl2 + NaCO3 = CaCO3 + NaCl2 =>
CaCl2 + NaCO3 = CaCO3 + NaCl2
Fe2O3 + C = Fe3C + CO =>
3 Fe2O3 + 11 C = 2 Fe3C + 9 CO
Fe3O4 + CO = CO2 + Fe =>
Fe3O4 + 4 CO = 4 CO2 + 3 Fe
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
FeCl3 + NH4Oh = Fe(Oh)3 + NH4Cl =>
FeCl3 + 3 NH4Oh = Fe(Oh)3 + 3 NH4Cl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
I2 + NaOH = NaI + NaIO3 + H20 =>
30 I2 + 60 NaOH = 40 NaI + 20 NaIO3 + 3 H20
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
NiO + SO = NiS + O2 =>
NiO + SO = NiS + O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Hg + HNO3 = HgNO3 + NO2 + H2O =>
Hg + 2 HNO3 = HgNO3 + NO2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C24H34N2O + O2 = H2O + CO2 + NH3 =>
2 C24H34N2O + 61 O2 = 28 H2O + 48 CO2 + 4 NH3
Al2O3 + C = Al4C3 + CO =>
2 Al2O3 + 9 C = Al4C3 + 6 CO
H2Co3(aq) + Mg(OH)2(s) = MgCo3 + H2O =>
H2Co3(aq) + Mg(OH)2(s) = MgCo3 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
AS2S3 + HNO3 + H20 = H2SO4 + NO + H3ASO4 =>
20 AS2S3 + 200 HNO3 + H20 = 80 H2SO4 + 200 NO + 20 H3ASO4
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
Fe + HNO3 = Fe(NO3)3 + H2O + NO2 =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 H2O + 3 NO2
K2CrO4 + Na2CO3 = Na2CrO4 + K2CO3 =>
K2CrO4 + Na2CO3 = Na2CrO4 + K2CO3
AsCl3 + H2O = HCl + As(OH)3 =>
AsCl3 + 3 H2O = 3 HCl + As(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/15
Équations équilibrées sur03/18/14
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