| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2SO3 + 2 HCl = 2 NCl + H2SO3
Na3PO4 + MnCl2 = Na3Mn + PO4Cl2 =>
Na3PO4 + MnCl2 = Na3Mn + PO4Cl2
KMnO4(aq) + H2O2(aq) = KOH + MnO2 + O2 =>
2 KMnO4(aq) + H2O2(aq) = 2 KOH + 2 MnO2 + 2 O2
CaCl2*6H2O + KSCN = Ca(SCN)2 + KCl + H2O =>
CaCl2*6H2O + 2 KSCN = Ca(SCN)2 + 2 KCl + 6 H2O
FeSO4(aq) + NaCl(aq) = FeCl2(s) + Na2SO4(aq) =>
FeSO4(aq) + 2 NaCl(aq) = FeCl2(s) + Na2SO4(aq)
K + Fe2 + (CN)6 = [KFe2(CN)6] =>
K + Fe2 + (CN)6 = [KFe2(CN)6]
Cr(OH)3 + NaClO + Na2CO3 = NaCrO4 + NaCl + H2O + CO2 =>
2 Cr(OH)3 + 4 NaClO + Na2CO3 = 2 NaCrO4 + 4 NaCl + 3 H2O + CO2
(CH3)2CHOH + K2Cr2O7 + H2SO4 = (CH3)2CHO + K2SO4 + Cr2(SO4)3 + H2O =>
6(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = 6(CH3)2CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
ZnI + Br = ZnBr + I =>
ZnI + Br = ZnBr + I
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
LiOH + AlF3 = LiF + Al(OH)3 =>
3 LiOH + AlF3 = 3 LiF + Al(OH)3
Cu + HCl = HCuCl =>
Cu + HCl = HCuCl
Fe + Ag2O = Ag2 + Fe2O3 =>
2 Fe + 3 Ag2O = 3 Ag2 + Fe2O3
Pb(NO3)2 = Pb4O2 + NO2 + O2 =>
4 Pb(NO3)2 = Pb4O2 + 8 NO2 + 3 O2
C10H16N2O8Na2 + O2 = CO2 + H2O + HNO3 + NaOH =>
C10H16N2O8Na2 + 13 O2 = 10 CO2 + 6 H2O + 2 HNO3 + 2 NaOH
AgNO{3} + CuCl{2} = AgCl + Cu(NO{3}){2} =>
AgNO{3} + CuCl{2} = AgCl + Cu(NO{3}){2}
C6H12O4(s) + O2(g) = CO2(g) + H2O(g) =>
C6H12O4(s) + 7 O2(g) = 6 CO2(g) + 6 H2O(g)
C6H14(g) + O2 = CO2(g) + H2O(l) =>
2 C6H14(g) + 19 O2 = 12 CO2(g) + 14 H2O(l)
C25H42O6Cl3 + O2 = CO2 + H2O + H40Cl3 =>
2 C25H42O6Cl3 + 45 O2 = 50 CO2 + 2 H2O + 2 H40Cl3
CrCl3(aq) + NaOH(s) = Cr(OH)3 + NaCl(aq) =>
CrCl3(aq) + 3 NaOH(s) = Cr(OH)3 + 3 NaCl(aq)
CaCO3 + HCl + O2 = Ca(ClO4)2 + H2O + CO2 =>
CaCO3 + 2 HCl + 4 O2 = Ca(ClO4)2 + H2O + CO2
NaBr + AgN3 = NaN3 + AgBr =>
NaBr + AgN3 = NaN3 + AgBr
PbHCO3 + MgSO4 = PbSO4 + MgHCO3 =>
PbHCO3 + MgSO4 = PbSO4 + MgHCO3
C3H2 + N2Cl4 = C3Cl4 + N2 + H2 =>
C3H2 + N2Cl4 = C3Cl4 + N2 + H2
C6H12O6 = CH3CHOHCOOH =>
C6H12O6 = 2 CH3CHOHCOOH
C2H5NO + H2SO4 = C2H5NOH2SO4 =>
C2H5NO + H2SO4 = C2H5NOH2SO4
Ag2S + O2 = Ag2O3 + SO2 =>
2 Ag2S + 5 O2 = 2 Ag2O3 + 2 SO2
C7H13NO3 + O2 = CO2 + H2O + NO2 =>
4 C7H13NO3 + 39 O2 = 28 CO2 + 26 H2O + 4 NO2
NH4Cl + H2SO4 = NH4SO4 + H2 + Cl =>
NH4Cl + H2SO4 = NH4SO4 + H2 + Cl
C2H3NaO2 + NaOH = Na2CO3 + CH4 =>
C2H3NaO2 + NaOH = Na2CO3 + CH4
MgCO3 + Fe(IO4)3 = Fe2(CO3)3 + Mg(IO4)2 =>
3 MgCO3 + 2 Fe(IO4)3 = Fe2(CO3)3 + 3 Mg(IO4)2
Al(OH)3 + HJ = AlJ3 + H2O =>
Al(OH)3 + 3 HJ = AlJ3 + 3 H2O
NH4HSO3 + NaOH = NaHSO3 + NH3 + H2O =>
NH4HSO3 + NaOH = NaHSO3 + NH3 + H2O
H2O2 + MnO = MnO4{-} + H{+} + H2O =>
5 H2O2 + 2 MnO = 2 MnO4{-} + 2 H{+} + 4 H2O
NaI + AgNO3 = NaNO3 + AgI(s) =>
NaI + AgNO3 = NaNO3 + AgI(s)
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + CO2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 5 Na2SO4 + 8 H2O
MgO + Cl2O = MgCl2O2 =>
MgO + Cl2O = MgCl2O2
BN + Cr2N = CrB + N2 =>
4 BN + 2 Cr2N = 4 CrB + 3 N2
Na2SO3 + KMnO4 + H2SO4 = MnSO4 + H2O + Na2SO4 + K2SO4 =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 Na2SO4 + K2SO4
K3(Cr(OH)6) + HCl = K(Cr(OH)4) + KCl + H2O =>
K3(Cr(OH)6) + 2 HCl = K(Cr(OH)4) + 2 KCl + 2 H2O
NH3 + HCl = NH4H + Cl =>
NH3 + 2 HCl = NH4H + 2 Cl
ClF + O2 = Cl2O + F2O =>
2 ClF + O2 = Cl2O + F2O
CuCl3 + O2 = Cu2O3 + Cl =>
4 CuCl3 + 3 O2 = 2 Cu2O3 + 12 Cl
CoSO4*Co(OH)2 + KCN = K3Co(CN)5 + K2SO4 + KOH =>
CoSO4*Co(OH)2 + 10 KCN = 2 K3Co(CN)5 + K2SO4 + 2 KOH
C6N6FeK4 + H2SO4 + H2O2 = K2(SO4) + Fe2(SO4)3 + NO2 + CO2 + H2O =>
2 C6N6FeK4 + 7 H2SO4 + 55 H2O2 = 4 K2(SO4) + Fe2(SO4)3 + 12 NO2 + 12 CO2 + 62 H2O
CH3COONH4 + HBr = CH3COOH + NH4Br =>
CH3COONH4 + HBr = CH3COOH + NH4Br
CH3CH2COOH + NaOH = C2H5COONa + H2O =>
CH3CH2COOH + NaOH = C2H5COONa + H2O
CrCl2 + O2 + KOH = K2CrO4 + K3[Cr(OH)6] + KCl =>
5 CrCl2 + 2 O2 + 24 KOH = K2CrO4 + 4 K3[Cr(OH)6] + 10 KCl
Fe2S3(s) + HCl(g) = FeCl3(s) + H2S(g) =>
Fe2S3(s) + 6 HCl(g) = 2 FeCl3(s) + 3 H2S(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/30/25
Équations équilibrées sur05/30/24
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