| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CrO4 + 3 KI + 8 HCl = 5 KCl + CrCl3 + I3 + 4 H2O
NH4ClO4 = ClO2 + N2 + H2O =>
2 NH4ClO4 = 2 ClO2 + N2 + 4 H2O
(FeCl3*6H2O) + (NaC2H3O2*3H2O) + C5H8O2 = Fe(C5H7O2)3 + NaCl + HC2H3O2 + H2O =>
(FeCl3*6H2O) + 3(NaC2H3O2*3H2O) + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 3 HC2H3O2 + 15 H2O
C5H10N2O3 + O2 = CO2 + H2O + NH4 =>
C5H10N2O3 + 4 O2 = 5 CO2 + H2O + 2 NH4
HSO3 + MnO4 = Mn + SO4 + H =>
4 HSO3 + MnO4 = Mn + 4 SO4 + 4 H
HCOOH + C3H8O = H2O + C3H6OHCOO =>
7 HCOOH + 3 C3H8O = 5 H2O + 4 C3H6OHCOO
Ca(oh)2 + H2SiO3 = CaSiO3 + H2 =>
Ca(oh)2 + 2 H2SiO3 = 2 CaSiO3 + 2 H2
C6H6O3 + H2O = CO2 + H2 =>
C6H6O3 + 9 H2O = 6 CO2 + 12 H2
MnI7 = Mn + I =>
MnI7 = Mn + 7 I
CaN6 = Ca3N2 + N2 =>
3 CaN6 = Ca3N2 + 8 N2
Fe3C + HCl = FeCl + C + H2 =>
2 Fe3C + 6 HCl = 6 FeCl + 2 C + 3 H2
I2 + AgF = IF + AgI =>
I2 + AgF = IF + AgI
CH4 + HBr = CH3Br + H =>
CH4 + HBr = CH3Br + 2 H
XSH + BrO3{-} = X2S2O + Br{-} + H2O =>
6 XSH + 2 BrO3{-} = 3 X2S2O + 2 Br{-} + 3 H2O
NO3 + O2 = NO2O5 =>
NO3 + 2 O2 = NO2O5
HNO2 + C3H8O = C3H7ONO + H2O =>
HNO2 + C3H8O = C3H7ONO + H2O
Na2CrO3 + CuSO4 = Na2SO4 + CuCrO3 =>
Na2CrO3 + CuSO4 = Na2SO4 + CuCrO3
BaCl2 + Al2[SO4]3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2[SO4]3 = 3 BaSO4 + 2 AlCl3
CH3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
CH3CCH3CCCH3CH3 + H2 = CH3CHCH3CH2CHCH3CH3 =>
CH3CCH3CCCH3CH3 + 2 H2 = CH3CHCH3CH2CHCH3CH3
Al + Co(NO2)2 = Al(NO2)3 + Co =>
2 Al + 3 Co(NO2)2 = 2 Al(NO2)3 + 3 Co
H + Cl + O = HClO4 =>
H + Cl + 4 O = HClO4
KFl + BaBr2 = BaFl2 + KBr =>
2 KFl + BaBr2 = BaFl2 + 2 KBr
[(NH4)2]SO4 + NaOH = Na2SO4 + NH3 + H2O =>
[(NH4)2]SO4 + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
CrCl3 + H2O2 + NaOH = H2O + Na2CrO4 + NaCl =>
2 CrCl3 + 3 H2O2 + 10 NaOH = 8 H2O + 2 Na2CrO4 + 6 NaCl
C2H3S2 + O2 = CO2 + H2O + SO2 =>
4 C2H3S2 + 19 O2 = 8 CO2 + 6 H2O + 8 SO2
ZnCl2 + K2CrO4 = ZnK2Cr + Cl2O4 =>
ZnCl2 + K2CrO4 = ZnK2Cr + Cl2O4
KIO3 + Na2SO3 + H2O = K + Na + I + HSO4 =>
KIO3 + 6 Na2SO3 + 3 H2O = K + 12 Na + I + 6 HSO4
(C6)H8O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
(C6)H8O7 + 3 NaHCO3 = Na3C6H5O7 + 3 H2O + 3 CO2
C12H22O11 + H2O2 = H2O + CO2 =>
C12H22O11 + 24 H2O2 = 35 H2O + 12 CO2
Ca(OH)2 + FeCl = Fe(OH)2 + CaCl =>
Ca(OH)2 + FeCl = Fe(OH)2 + CaCl
HNSO3H2 + NaOH = NaNSO3H2 + H2O =>
HNSO3H2 + NaOH = NaNSO3H2 + H2O
NaHCO3 + CH3CO2 = CH3CO2Na + H2O + CO2 =>
7 NaHCO3 + 8 CH3CO2 = 7 CH3CO2Na + 5 H2O + 9 CO2
NiSO4(aq) + Na2CO3(aq) = NiCO3(s) + Na2SO4(aq) =>
NiSO4(aq) + Na2CO3(aq) = NiCO3(s) + Na2SO4(aq)
KBr = K + Br2(classification) =>
2 KBr = 2 K + Br2(classification)
HIO3 + H1 = I2 + H2O =>
2 HIO3 + 10 H1 = I2 + 6 H2O
As2S3 + HNO3 + H2O = NO + H3AsO4 + H2SO4 =>
3 As2S3 + 28 HNO3 + 4 H2O = 28 NO + 6 H3AsO4 + 9 H2SO4
H3PO4(aq) + NaOH(aq) = H2O(l) + Na2HPO4(aq) =>
H3PO4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2HPO4(aq)
(NH4)3P + Ca(OH)2 = Ca3P2 + NH3 + H2O =>
2(NH4)3P + 3 Ca(OH)2 = Ca3P2 + 6 NH3 + 6 H2O
CoCl2*6H2O = H2O + CoO + HCl =>
CoCl2*6H2O = 5 H2O + CoO + 2 HCl
NH3(aq) + HCl(aq) = NH4Cl(aq) =>
NH3(aq) + HCl(aq) = NH4Cl(aq)
NaCN + NaOCl + H2O = N2 + NaHCO3 + NaCl =>
2 NaCN + 5 NaOCl + H2O = N2 + 2 NaHCO3 + 5 NaCl
NH3 + H2O = (NH4) + (OH) =>
NH3 + H2O = (NH4) + (OH)
Cr(OH) = Cr + OH =>
Cr(OH) = Cr + OH
NH3 + H2O = NH4(OH) =>
NH3 + H2O = NH4(OH)
C6H5NO2 + NH3 = C6H6N2O + H2O =>
C6H5NO2 + NH3 = C6H6N2O + H2O
H2SO4 + CO2 = SO4 + C + H2O =>
2 H2SO4 + CO2 = 2 SO4 + C + 2 H2O
BrK = Br + K =>
BrK = Br + K
Co(s) + NaOH(aq) = CoOH + Na =>
Co(s) + NaOH(aq) = CoOH + Na
SF6 + H2O = H2SO4 + HF =>
SF6 + 4 H2O = H2SO4 + 6 HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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