| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + AgCl = CuAgCl
C + Cr2O3 = Cr + CO3 =>
C + Cr2O3 = 2 Cr + CO3
Ba + ZnSO4 = BaZnSO4 =>
Ba + ZnSO4 = BaZnSO4
MgCl2 + Li3PO4 = Mg3(PO4)2 + LiCl =>
3 MgCl2 + 2 Li3PO4 = Mg3(PO4)2 + 6 LiCl
MnO4{-} + SO3{-} + OH{-} = MnO4{2-} + H2O + SO4{2-} =>
MnO4{-} + SO3{-} + 2 OH{-} = MnO4{2-} + H2O + SO4{2-}
Ca + H2PO4 = Ca3PO4 + H2 =>
3 Ca + H2PO4 = Ca3PO4 + H2
C5H11OH + KMnO4 + Na2CO3 = C5H8COONa + H2O + KOH + MnO2 =>
33 C5H11OH + 40 KMnO4 + 15 Na2CO3 = 30 C5H8COONa + 58 H2O + 40 KOH + 40 MnO2
C8H18() + O2(g) = H2O(l) + CO2(g) =>
2 C8H18() + 25 O2(g) = 18 H2O(l) + 16 CO2(g)
CH3CH2CH2OH + NaOH = CH3CH2CH2ONa + H2O =>
CH3CH2CH2OH + NaOH = CH3CH2CH2ONa + H2O
OH{-} + CH3COOH(aq) = CH3COO{-}(aq) + H2O(aq) =>
OH{-} + CH3COOH(aq) = CH3COO{-}(aq) + H2O(aq)
CuI + Na2S2O3 = Na4[Cu(S2O3)2]I =>
CuI + 2 Na2S2O3 = Na4[Cu(S2O3)2]I
NH3 + FeSO4 = NHSO4 + FeH2 =>
NH3 + FeSO4 = NHSO4 + FeH2
SrCl2(aq) + H2SO4(aq) = SrSO4 + HCl =>
SrCl2(aq) + H2SO4(aq) = SrSO4 + 2 HCl
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
Ni(NO3)2 + NaSO4 = Na(NO3)2 + NiSO4 =>
Ni(NO3)2 + NaSO4 = Na(NO3)2 + NiSO4
Fe(OH)3(H2O)3 + H3O{+} = Fe{+3} + H2O =>
Fe(OH)3(H2O)3 + 3 H3O{+} = Fe{+3} + 9 H2O
Yb2O3 + H2O + CH3COOH = Yb(CH3COO)3*4H2O =>
Yb2O3 + 5 H2O + 6 CH3COOH = 2 Yb(CH3COO)3*4H2O
Ca2 + H2O = Ca2O + H2 =>
Ca2 + H2O = Ca2O + H2
CH3NHCH2OH + O2 = CO2 + H2O + N2 =>
4 CH3NHCH2OH + 13 O2 = 8 CO2 + 14 H2O + 2 N2
NH4ClO4 + Al = Al2O3 + Al3Cl3 + H2O + NO =>
3 NH4ClO4 + 5 Al = Al2O3 + Al3Cl3 + 6 H2O + 3 NO
Pb(NO3)4 + Ag = Pb + Ag(NO3) =>
Pb(NO3)4 + 4 Ag = Pb + 4 Ag(NO3)
Ca2O2 + Al3 = Ca2 + AlO3 =>
9 Ca2O2 + 2 Al3 = 9 Ca2 + 6 AlO3
Ag + Zn(NO2)2 = Ag(NO2)2 + Zn =>
Ag + Zn(NO2)2 = Ag(NO2)2 + Zn
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
CH3NHCH2OH + O2 = CO2 + H2O + N2 =>
4 CH3NHCH2OH + 13 O2 = 8 CO2 + 14 H2O + 2 N2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3NHCH2OH + O2 = CO2 + H2O + N2 =>
4 CH3NHCH2OH + 13 O2 = 8 CO2 + 14 H2O + 2 N2
HNO2 + KCN = HCN + K + NO2 =>
HNO2 + KCN = HCN + K + NO2
Pd + HNO3 = Pd(NO3)2 + NO2 + H2O =>
Pd + 4 HNO3 = Pd(NO3)2 + 2 NO2 + 2 H2O
Fe + Fe(SO4)3 = FeSO4 =>
2 Fe + Fe(SO4)3 = 3 FeSO4
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
Fe + Br2 = FeBr2 =>
Fe + Br2 = FeBr2
NaHCO3 + C2H3O2H = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + C2H3O2H = NaC2H3O2 + CO2 + H2O
CH3NHCH2OH + O2 = CO2 + H2O + N2 =>
4 CH3NHCH2OH + 13 O2 = 8 CO2 + 14 H2O + 2 N2
K2MnO4 + CO2 + H2O = KMnO4 + KHCO3 + MnO2 =>
3 K2MnO4 + 4 CO2 + 2 H2O = 2 KMnO4 + 4 KHCO3 + MnO2
CH3NHCH2OH + O2 = CO2 + H2O + N2 =>
4 CH3NHCH2OH + 13 O2 = 8 CO2 + 14 H2O + 2 N2
Mn + Br2 = MnBr2 =>
Mn + Br2 = MnBr2
C6H10O5(s) + O2(g) = CO2(g) + H2O(l) =>
C6H10O5(s) + 6 O2(g) = 6 CO2(g) + 5 H2O(l)
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
Si{4+} + O{2-} = SiO{2} =>
Si{4+} + O{2-} = SiO{2}
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
MnO2(S) + HCl(aq) = MnCl2(S) + Cl2(g) + H2O =>
MnO2(S) + 4 HCl(aq) = MnCl2(S) + Cl2(g) + 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CH2ClCOOH + NH3 = NH2CH2COOH + NH4Cl =>
CH2ClCOOH + 2 NH3 = NH2CH2COOH + NH4Cl
CoSO4 + HCl = [CoCl4]SO4 + H2 =>
CoSO4 + 4 HCl = [CoCl4]SO4 + 2 H2
Ba(NO3)2 + K3PO4 = Ba3(PO4)2 + NO3K =>
3 Ba(NO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 NO3K
NH4F + Ca(OH)2 = H2O + CaF2 + NH3 =>
2 NH4F + Ca(OH)2 = 2 H2O + CaF2 + 2 NH3
CH3NHCH2OH + O2 = CO2 + H2O + N2 =>
4 CH3NHCH2OH + 13 O2 = 8 CO2 + 14 H2O + 2 N2
C8H18 + O2 = CO2 + OH =>
C8H18 + 17 O2 = 8 CO2 + 18 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/11/24
Équations équilibrées sur03/12/23
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