| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
Cu{2+} + KOH = Cu(OH)2 + K{+} =>
Cu{2+} + 2 KOH = Cu(OH)2 + 2 K{+}
Fe{3+} + Cl{-} = FeCl3 =>
Fe{3+} + 3 Cl{-} = FeCl3
CCl4 + I2 = CI + Cl4I =>
CCl4 + I2 = CI + Cl4I
C2H5OH + C8H9NO2 = C10H15N + O =>
C2H5OH + C8H9NO2 = C10H15N + 3 O
HCOOH + NH4OH = NH4COOH + H2O =>
HCOOH + NH4OH = NH4COOH + H2O
Fe + HOH + [O] = Fe(OH)2 =>
Fe + HOH + [O] = Fe(OH)2
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
P2O5 + HNO3 = HPO3 + N2O5 =>
P2O5 + 2 HNO3 = 2 HPO3 + N2O5
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
AlCl3 + KHCO3 = KCl + Al(OH)3 + CO2 =>
AlCl3 + 3 KHCO3 = 3 KCl + Al(OH)3 + 3 CO2
CsClO4 + ClOSO2F = Cs(SO3)F + ClOClO3 =>
CsClO4 + ClOSO2F = Cs(SO3)F + ClOClO3
Na3PO4(aq) + SO4(s) = Na2SO4(aq) + PO4(s) =>
2 Na3PO4(aq) + 3 SO4(s) = 3 Na2SO4(aq) + 2 PO4(s)
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
CH3NO2 + O2 = CO2 + NO2 + H2O =>
4 CH3NO2 + 7 O2 = 4 CO2 + 4 NO2 + 6 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
C4H6 + NaNH2 = C4H5Na + NH3 =>
C4H6 + NaNH2 = C4H5Na + NH3
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgNO3 + MgCI2 = AgCI2 + Mg(NO3) =>
AgNO3 + MgCI2 = AgCI2 + Mg(NO3)
potassiumchloride + potassiumperchlorate = potassiumchlorate =>
KCl + 3 KClO4 = 4 KClO3
CH6N2 + N2O4 = CO2 + H2O + N2 =>
4 CH6N2 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2
KI + NaOH = KOH + Na + I =>
KI + NaOH = KOH + Na + I
Pb3O4 + KMnO4 + HCl = MnCl2 + PbCl4 + KCl + H2O =>
5 Pb3O4 + 4 KMnO4 + 72 HCl = 4 MnCl2 + 15 PbCl4 + 4 KCl + 36 H2O
SbH3 = H2 + Sb =>
2 SbH3 = 3 H2 + 2 Sb
C15H14O6 + C5H5N5O = C15H14O7 + C5H5N5 =>
C15H14O6 + C5H5N5O = C15H14O7 + C5H5N5
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
C5H9O + H2SO4 = CO2 + H2O + SO2 =>
2 C5H9O + 27 H2SO4 = 10 CO2 + 36 H2O + 27 SO2
Pb + CUCl2 = PbCl2 + CU =>
Pb + CUCl2 = PbCl2 + CU
(NH4)Cl + Ca(OH)2 = NH4(OH) + CaCl2 =>
2(NH4)Cl + Ca(OH)2 = 2 NH4(OH) + CaCl2
Mn + HPO3 = Mn(PO3)2 + H2 =>
Mn + 2 HPO3 = Mn(PO3)2 + H2
C2H5OH + O2 = CH3COOH + H2O =>
C2H5OH + O2 = CH3COOH + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C5H10 + I2 = C5H8I2 + H2 =>
C5H10 + I2 = C5H8I2 + H2
Cl2O3 + H2O = HCl2 + O3 =>
6 Cl2O3 + 3 H2O = 6 HCl2 + 7 O3
Mg(BrO2)2 + GaPO4 = Mg3(PO4)2 + Ga(BrO2)3 =>
3 Mg(BrO2)2 + 2 GaPO4 = Mg3(PO4)2 + 2 Ga(BrO2)3
NH4OH + O2 = NO + H2O =>
4 NH4OH + 5 O2 = 4 NO + 10 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
K2Cr2O7 + H2SO4 + HCOOH = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 HCOOH = 3 CO2 + 7 H2O + Cr2(SO4)3 + K2SO4
NH4HCO3 + O2 = NO2 + H2O + CO2 =>
4 NH4HCO3 + 7 O2 = 4 NO2 + 10 H2O + 4 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Ba(NO3)2 + NH2S03H + H2O = Ba(NH2)2 + H2SO4 + HNO3 =>
13 Ba(NO3)2 + 8 NH2S03H + 42 H2O = 13 Ba(NH2)2 + 24 H2SO4 + 8 HNO3
C19H23O2 + O2 = C02 + H2O =>
4 C19H23O2 + 19 O2 = 38 C02 + 46 H2O
Mn2O7 + V = V2O5 + Mn =>
5 Mn2O7 + 14 V = 7 V2O5 + 10 Mn
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HCOOH + O2 = H2O + CO2 =>
2 HCOOH + O2 = 2 H2O + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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