| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H7OH + 3 HCl = 3 CH3CH2Cl + 2 H2O
IBr + F2 = BrF5 + IF5 =>
IBr + 5 F2 = BrF5 + IF5
Hg(NO3)2 + NaCI = HgCI + Na(NO3)2 =>
Hg(NO3)2 + NaCI = HgCI + Na(NO3)2
NaHCO3 + Ca3(PO4)2 = Ca(HCO3)2 + Na6(PO4)2 =>
6 NaHCO3 + Ca3(PO4)2 = 3 Ca(HCO3)2 + Na6(PO4)2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CrSO4 + H2SO4 = Cr2(SO4)3 + H2 =>
2 CrSO4 + H2SO4 = Cr2(SO4)3 + H2
Pb(s) + HNO3(aq) = Pb(NO3)4(aq) + H2(g) =>
Pb(s) + 4 HNO3(aq) = Pb(NO3)4(aq) + 2 H2(g)
KMnO4 + HF + H2S = MnF2 + H2O + S + KF =>
2 KMnO4 + 6 HF + 5 H2S = 2 MnF2 + 8 H2O + 5 S + 2 KF
K + HNO3 = KNO3 + H2O + NH4NO3 =>
8 K + 10 HNO3 = 8 KNO3 + 3 H2O + NH4NO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CdSO3 = CdS + O2 =>
2 CdSO3 = 2 CdS + 3 O2
[Cr(OH)3Cl3] + HCl + Zn = ZnCl2 + CrCl2 + H2O =>
[Cr(OH)3Cl3] + 3 HCl + 2 Zn = 2 ZnCl2 + CrCl2 + 3 H2O
NaCrO4 + ZnBr(aq) = NaBr(aq) + ZnCrO4 =>
NaCrO4 + ZnBr(aq) = NaBr(aq) + ZnCrO4
NaMnO4 + KI + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + I2 + H2O =>
2 NaMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + Na2SO4 + 5 K2SO4 + 5 I2 + 8 H2O
Ag + Au(NO3)3 = Au + AgNO3 =>
3 Ag + Au(NO3)3 = Au + 3 AgNO3
H3PO4H + KOH = K4PO4 + H2O =>
H3PO4H + 4 KOH = K4PO4 + 4 H2O
H{+} + CrO4{-2} + NO{-}2 = Cr + H2O + NO3{-} =>
4 H{+} + 2 CrO4{-2} + 3 NO{-}2 = 2 Cr + 2 H2O + 3 NO3{-}
CH3 + LiOH = HO + LiCH3 =>
CH3 + LiOH = HO + LiCH3
C57H110O6 + O2 = CO2(g) + H2O(g) =>
2 C57H110O6 + 163 O2 = 114 CO2(g) + 110 H2O(g)
CH3 + LiOH = HO + LiCH3 =>
CH3 + LiOH = HO + LiCH3
(NH4)2SO4(aq) + H2SO4(aq) = NH4HSO4 =>
(NH4)2SO4(aq) + H2SO4(aq) = 2 NH4HSO4
MnCl2 + S = MnS + Cl =>
MnCl2 + S = MnS + 2 Cl
C2H6 + O3 = H2O + CO2 =>
3 C2H6 + 7 O3 = 9 H2O + 6 CO2
CH3 + LiOH = HO + LiCH3 =>
CH3 + LiOH = HO + LiCH3
NH4CO3 + MgS = NH4S + MgCO3 =>
NH4CO3 + MgS = NH4S + MgCO3
NaCl + HNO3 + AgNO3 = Na(NO3)2 + AgCl + H2 =>
2 NaCl + 2 HNO3 + 2 AgNO3 = 2 Na(NO3)2 + 2 AgCl + H2
N2O5 + SO2 = SO3 + NO =>
N2O5 + 3 SO2 = 3 SO3 + 2 NO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3(aq) + CoCl2(aq) = Co3N2(aq) + HCl(aq) =>
2 NH3(aq) + 3 CoCl2(aq) = Co3N2(aq) + 6 HCl(aq)
NaH3CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
4 NaH3CO3 + 3 CH3COOH = 4 NaCH3COO + 6 H2O + 2 CO2
Ni + HNO3 = Ni(HNO3) =>
Ni + HNO3 = Ni(HNO3)
CO4 + H2O = H2CO5 =>
CO4 + H2O = H2CO5
KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2
C2H4Cl2 = C8H12Cl4 + HCl =>
4 C2H4Cl2 = C8H12Cl4 + 4 HCl
NaHSO4 + H2O = Na + O2 + H2SO4 =>
4 NaHSO4 + 2 H2O = 4 Na + O2 + 4 H2SO4
C4H10 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
3 C4H10 + 10 KMnO4 + 2 H2O = 6 CH3COOH + 10 MnO2 + 10 KOH
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + H2O =>
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + 2 H2O
Pb + KOH = Pb(OH)2 + K =>
Pb + 2 KOH = Pb(OH)2 + 2 K
N + H2 = N2H6 =>
2 N + 3 H2 = N2H6
MgCO3 + C2H2O4 = MgC2O4 + H2O + CO2 =>
MgCO3 + C2H2O4 = MgC2O4 + H2O + CO2
Br2 + I{-} = I2 + Br{-} =>
Br2 + 2 I{-} = I2 + 2 Br{-}
FeCl3 + HBr = FeBr3 + HCl =>
FeCl3 + 3 HBr = FeBr3 + 3 HCl
C2H8O2 + CH4N2O = C3H6O3 + NH3 =>
C2H8O2 + CH4N2O = C3H6O3 + 2 NH3
(NH4)2Cr2O7 + Cu(NO3)2 = NH4NO3 + Cu(Cr2O7) =>
(NH4)2Cr2O7 + Cu(NO3)2 = 2 NH4NO3 + Cu(Cr2O7)
C6H4(CO2H)2 + C8H17OH(C8H18O) = C6H4(CO2C8H17)2 + H2O =>
C6H4(CO2H)2 + C8H17OH(C8H18O) = C6H4(CO2C8H17)2 + 2 H2O
CuSO4 + H2SO3 + NH4SCN + H2O = (NH4)2SO4 + CuSCN + H2SO4 =>
2 CuSO4 + H2SO3 + 2 NH4SCN + H2O = (NH4)2SO4 + 2 CuSCN + 2 H2SO4
CuCl2 + NH3 = Cu3N2 + HCl =>
3 CuCl2 + 2 NH3 = Cu3N2 + 6 HCl
CO(s) + NO(s) = CO2(g) + N2(g) =>
2 CO(s) + 2 NO(s) = 2 CO2(g) + N2(g)
C5H7(NO3)5 = CO2 + N2 + H2O + O2 =>
4 C5H7(NO3)5 = 20 CO2 + 10 N2 + 14 H2O + 3 O2
C4H8 = C2H6 + C2H2 =>
C4H8 = C2H6 + C2H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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