| Équations équilibrées la veille | Équations équilibrées le lendemain |
HMgPO4 = MgPO4 + H
Cu(NO3)2(aq) + Na2CO3(aq) = NaNO3(aq) + CuCO3(a) =>
Cu(NO3)2(aq) + Na2CO3(aq) = 2 NaNO3(aq) + CuCO3(a)
HNO2 + Cu = NO + H2O + Cu(NO3)2 =>
8 HNO2 + Cu = 6 NO + 4 H2O + Cu(NO3)2
NO2 + Ba(OH)2 = Ba(NO3)2 + H2 =>
2 NO2 + Ba(OH)2 = Ba(NO3)2 + H2
CrBr3 + Ca(OH)2 = Cr(OH)3 + CaBr2 =>
2 CrBr3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaBr2
C2H4BrNO3 + C3H8O2 = C3H6BrNO4 + C2H6O =>
C2H4BrNO3 + C3H8O2 = C3H6BrNO4 + C2H6O
CH3COOH + OH = CO2 + H2O =>
CH3COOH + 8 OH = 2 CO2 + 6 H2O
H{+} + Cl{-} = H2 + Cl2 =>
2 H{+} + 2 Cl{-} = H2 + Cl2
CrOH3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
6 CrOH3 + 7 KClO3 + 12 KOH = 6 K2CrO4 + 7 KCl + 15 H2O
Cu3PO4 + O2 + H3PO4 = Cu3(PO4)2 + H2O =>
4 Cu3PO4 + 3 O2 + 4 H3PO4 = 4 Cu3(PO4)2 + 6 H2O
C2H6 + Cl2 = C2Cl6 + HCl =>
C2H6 + 6 Cl2 = C2Cl6 + 6 HCl
Br2 + LiOH = LiBr + LiBrO + H2O =>
Br2 + 2 LiOH = LiBr + LiBrO + H2O
Be(OH)2 + H2SO4 = Be(SO4) + HOH =>
Be(OH)2 + H2SO4 = Be(SO4) + 2 HOH
TiCl4(l) + Mg(s) = Ti(s) + MgCl(s) =>
TiCl4(l) + 4 Mg(s) = Ti(s) + 4 MgCl(s)
Al2(SO4)3 + AlCl3 = Al2(Cl3)3 + AlSO4 =>
Al2(SO4)3 + 3 AlCl3 = Al2(Cl3)3 + 3 AlSO4
CH3CH3 + O2 = CH4 + CO2 =>
2 CH3CH3 + O2 = 3 CH4 + CO2
AlBr + KSiO = AlSiO + KBr =>
AlBr + KSiO = AlSiO + KBr
NaI(s) + Cl2(g) = NaCl(s) + I2(l) =>
2 NaI(s) + Cl2(g) = 2 NaCl(s) + I2(l)
HI + Cr2S3 = H2S + CrI3 =>
6 HI + Cr2S3 = 3 H2S + 2 CrI3
L2 + HNO3 = HLO3 + NO2 + H2O =>
L2 + 10 HNO3 = 2 HLO3 + 10 NO2 + 4 H2O
MgF{2} + NaOH = NaF + Mg(OH){2} =>
MgF{2} + NaOH = NaF + Mg(OH){2}
S2O5{-2} + H2O = HSO3{-} =>
S2O5{-2} + H2O = 2 HSO3{-}
NaCl + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + H2O + Cl2 + CrO2 =>
4 NaCl + K2Cr2O7 + 3 H2SO4 = 2 Na2SO4 + K2SO4 + 3 H2O + 2 Cl2 + 2 CrO2
H2SO4 + Na3PO4 = Na2SO4 + H3PO4 =>
3 H2SO4 + 2 Na3PO4 = 3 Na2SO4 + 2 H3PO4
C6H8O7 + Co(OH)2 = C12H10Co3O14 + H2O =>
2 C6H8O7 + 3 Co(OH)2 = C12H10Co3O14 + 6 H2O
YbF3 + Yb2O3 + CaH2 + Si3N4 + N2 = Yb4Ca3Si11N20O + CaF2 + H2 =>
10 YbF3 + Yb2O3 + 24 CaH2 + 11 Si3N4 + 8 N2 = 3 Yb4Ca3Si11N20O + 15 CaF2 + 24 H2
C12H2602 + O2 = CO2 + H2O =>
2 C12H2602 + 1325 O2 = 24 CO2 + 2602 H2O
Ga2O3 + NaOH + H2O = Na(Ga(OH)4) =>
Ga2O3 + 2 NaOH + 3 H2O = 2 Na(Ga(OH)4)
Cu1 + O2 = Cu2O =>
4 Cu1 + O2 = 2 Cu2O
HNH3 + O2 = H2O + NH3 =>
4 HNH3 + O2 = 2 H2O + 4 NH3
MnO + KIO3 + KOH = KMnO4 + KI + H2O =>
6 MnO + 5 KIO3 + 6 KOH = 6 KMnO4 + 5 KI + 3 H2O
S8(s) + Cl2(g) = S2Cl2(g) =>
S8(s) + 4 Cl2(g) = 4 S2Cl2(g)
ClO + OH = ClO4 + H2O =>
ClO + 6 OH = ClO4 + 3 H2O
KNO3 + NH4OH = NH4NO3 + KOH =>
KNO3 + NH4OH = NH4NO3 + KOH
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
NH4Cl2 + PbC2H3O2 = NH4C2H3O2 + PbCl2 =>
NH4Cl2 + PbC2H3O2 = NH4C2H3O2 + PbCl2
Cl2 + (SO4)3 = SO4Cl =>
3 Cl2 + 2(SO4)3 = 6 SO4Cl
Pb3O4 + HNO3 = PbO2 + H2O + Pb(NO3)2 =>
Pb3O4 + 4 HNO3 = PbO2 + 2 H2O + 2 Pb(NO3)2
KMnO4 + HCl + Fe(oh)3 = MnCl2 + KCl + FeCl2 + H2O =>
6 KMnO4 + 48 HCl + 5 Fe(oh)3 = 6 MnCl2 + 6 KCl + 15 FeCl2 + 24 H2O
HCl + FeCl2 + K2CrO7 = FeCl3 + KCl + CrCl3 + H2O =>
14 HCl + 9 FeCl2 + K2CrO7 = 9 FeCl3 + 2 KCl + CrCl3 + 7 H2O
NaCl + SO2 + H2O + O = Na2SO4 + HCl =>
2 NaCl + SO2 + H2O + O = Na2SO4 + 2 HCl
CaCl2 + NaSiO3 = Ca(SiO3)2 + NaCl =>
CaCl2 + 2 NaSiO3 = Ca(SiO3)2 + 2 NaCl
CH3C(CH3)2CH3 + O2 = CO2 + H2O =>
CH3C(CH3)2CH3 + 8 O2 = 5 CO2 + 6 H2O
NH4SCN + FeCl3 = NH3 + HCl + FeS3C3N3 =>
3 NH4SCN + FeCl3 = 3 NH3 + 3 HCl + FeS3C3N3
HCN + Fe2O3 = Fe(CN)3 + H2O =>
6 HCN + Fe2O3 = 2 Fe(CN)3 + 3 H2O
Ag + H2SO4 = AgSO3 + H2O =>
Ag + H2SO4 = AgSO3 + H2O
AlO3 + H2SO4 = Al(SO4)3 + H2O =>
AlO3 + 3 H2SO4 = Al(SO4)3 + 3 H2O
MnCl2 + K2CO3 + H2O = Mn(OH)2 + KCl + CO2 =>
MnCl2 + K2CO3 + H2O = Mn(OH)2 + 2 KCl + CO2
PbCl2 + H2O = Pb(OH)2 + HCl =>
PbCl2 + 2 H2O = Pb(OH)2 + 2 HCl
Pd + Ga + As = GaAsPd =>
Pd + Ga + As = GaAsPd
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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