| Équations équilibrées la veille |
C3Cl3N3O3 + 2 H2S = C3ClNS2O3 + 2 NH2Cl
Cu(NO3)2*3H2O + NaI = CuI + Na(NO3)2*3H2O =>
Cu(NO3)2*3H2O + NaI = CuI + Na(NO3)2*3H2O
Mn(OH)4 + KI + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
Mn(OH)4 + 2 KI + 2 H2SO4 = I2 + MnSO4 + K2SO4 + 4 H2O
PbCl2 + HNO3 + HCl = PbCl4 + NO + H2O =>
3 PbCl2 + 2 HNO3 + 6 HCl = 3 PbCl4 + 2 NO + 4 H2O
CH08O01 + O2 = CO2 + H2O =>
2 CH08O01 + 5 O2 = 2 CO2 + 8 H2O
H2S + KOH = KS + H3O =>
H2S + KOH = KS + H3O
Ba + NH = BaN2 + H2 =>
Ba + 2 NH = BaN2 + H2
CuSO4(aq) + Ag(s) = Ag2SO4(aq) + Cu(s) =>
CuSO4(aq) + 2 Ag(s) = Ag2SO4(aq) + Cu(s)
H2O + N + O2 = HNO3 =>
2 H2O + 4 N + 5 O2 = 4 HNO3
Na(NO3) + Li(NO3) + Fe(NO3)3(H2O)9 + C6H8O7(H2O) = Na6Li4Fe10O20 + H2O + CO2 + N2 =>
54 Na(NO3) + 36 Li(NO3) + 90 Fe(NO3)3(H2O)9 + 100 C6H8O7(H2O) = 9 Na6Li4Fe10O20 + 1310 H2O + 600 CO2 + 180 N2
C6H12N4 + HCl + H2O = (CH3NH2HCl) + CO2 =>
C6H12N4 + 4 HCl + 4 H2O = 4(CH3NH2HCl) + 2 CO2
UCl4 + CuCl = UCuCl5 =>
UCl4 + CuCl = UCuCl5
H2C2O4 + C6H5NH2 = HC2O4 + C6H5NH3 =>
H2C2O4 + C6H5NH2 = HC2O4 + C6H5NH3
NaOH + ClO = NaCl + H2O + O2 =>
4 NaOH + 4 ClO = 4 NaCl + 2 H2O + 3 O2
Na3PO4 + Ca(NO3)2 = Na(NO3)2 + Ca3PO4 =>
Na3PO4 + 3 Ca(NO3)2 = 3 Na(NO3)2 + Ca3PO4
Cu(OH2)6 + NaOH = CuO + H2O + Na =>
Cu(OH2)6 + 2 NaOH = CuO + 7 H2O + 2 Na
CuSO4 + NaOH = CuOH + NaSO4 =>
CuSO4 + NaOH = CuOH + NaSO4
CaCO3 + HNO3 = HOH + CO2 + Ca(NO3)2 =>
CaCO3 + 2 HNO3 = HOH + CO2 + Ca(NO3)2
FeS + H = HS + Fe =>
FeS + H = HS + Fe
C3H7OH + CH3CH2CH2CH2COOH = C7H14O2 + H2O =>
2 C3H7OH + 3 CH3CH2CH2CH2COOH = 3 C7H14O2 + 2 H2O
(NH3)2SO3 + HNO3 = NH4NO3 + H2O + SO2 =>
4(NH3)2SO3 + 6 HNO3 = 7 NH4NO3 + H2O + 4 SO2
C6H12 + H2SO4 = CO2 + SO2 + H2O =>
C6H12 + 18 H2SO4 = 6 CO2 + 18 SO2 + 24 H2O
H2SiO3 + (NH4)2MoO4 + HNO3 = H4[Si(Mo3O10)4] + NH4NO3 + H2O =>
H2SiO3 + 12(NH4)2MoO4 + 24 HNO3 = H4[Si(Mo3O10)4] + 24 NH4NO3 + 11 H2O
I2 + NaClO + KOH = KIO3 + NaCl + H2O =>
I2 + 5 NaClO + 2 KOH = 2 KIO3 + 5 NaCl + H2O
NaOH + Ca = Ca(OH)2 + Na =>
2 NaOH + Ca = Ca(OH)2 + 2 Na
CrO3 + CH3CH2OH = Cr2O3 + CH3CHO + H2O =>
2 CrO3 + 3 CH3CH2OH = Cr2O3 + 3 CH3CHO + 3 H2O
Fe2O3(s) + CO(g) = Fe3(s) + CO2(g) =>
3 Fe2O3(s) + 9 CO(g) = 2 Fe3(s) + 9 CO2(g)
NaOH + CuSO4 = Na2SO4 + CuO + H2O =>
2 NaOH + CuSO4 = Na2SO4 + CuO + H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
PbO + NaOH + Cl2 = NaCl + Pb2O3 + H2O =>
2 PbO + 2 NaOH + Cl2 = 2 NaCl + Pb2O3 + H2O
Sn(s) + O2(g) = SnO2(s) =>
Sn(s) + O2(g) = SnO2(s)
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
Fe{3+} + (NH4)2S{-} = FeS + NH4{+} =>
Fe{3+} + (NH4)2S{-} = FeS + 2 NH4{+}
H2C2O4(aq) + NaOH = Na2C2O4 + H2O =>
H2C2O4(aq) + 2 NaOH = Na2C2O4 + 2 H2O
B2H6 + H2O = H3BO3 + H2 =>
B2H6 + 6 H2O = 2 H3BO3 + 6 H2
Ni(OH)2 + NH3 + H2O + O2 = [Ni(NH3)6](OH)3 =>
4 Ni(OH)2 + 24 NH3 + 2 H2O + O2 = 4[Ni(NH3)6](OH)3
CuSO4 + Ag(NO3)2 = AgSO4 + Cu(NO3)2 =>
CuSO4 + Ag(NO3)2 = AgSO4 + Cu(NO3)2
KOH + HCH3OO = CH3COOK + H2O =>
KOH + 2 HCH3OO = CH3COOK + 3 H2O
Ba + ZnCl2 = BaCl2 + Zn =>
Ba + ZnCl2 = BaCl2 + Zn
NH4CH3COO = NH3{+} + H + CH3COO{-} =>
NH4CH3COO = NH3{+} + H + CH3COO{-}
CH3CO2H(aq) + Sr(OH)2(s) = H2O(l) + Sr(CH3CO2)2 =>
2 CH3CO2H(aq) + Sr(OH)2(s) = 2 H2O(l) + Sr(CH3CO2)2
HF + NH4Br = HBr + NH4F =>
HF + NH4Br = HBr + NH4F
Al(OH)3 + PbS = Pb(OH)2 + Al2S3 =>
2 Al(OH)3 + 3 PbS = 3 Pb(OH)2 + Al2S3
Cu(OH)2 + Na = Na(OH)2 + Cu =>
Cu(OH)2 + Na = Na(OH)2 + Cu
C4H6 + F2 = C4H5F + HF =>
C4H6 + F2 = C4H5F + HF
NaHCO3 + H2O + CaCl2 = Ca(OH2)2 + HCO3 + NaCl =>
2 NaHCO3 + 2 H2O + CaCl2 = Ca(OH2)2 + 2 HCO3 + 2 NaCl
P4 + NO3{-} + H2O = PO4{3-} + NO + H{+}{+} =>
3 P4 + 20 NO3{-} + 8 H2O = 12 PO4{3-} + 20 NO + 16 H{+}{+}
C2H8N2 + N2H6O + I2 = C2H10I2N2 + H2O + N2 =>
2 C2H8N2 + N2H6O + 2 I2 = 2 C2H10I2N2 + H2O + N2
(FeSO4*7H2O) = Fe(OH)2 + H2SO4 + H2O =>
(FeSO4*7H2O) = Fe(OH)2 + H2SO4 + 5 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
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Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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