| Équations équilibrées la veille | Équations équilibrées le lendemain |
CSOH(aq) + H2SO4(aq) = CSSO4(s) + H2OH(aq)
C3H4OHCOOH3 + NaHCO3 = CO2 + C3H5(COONa)3 + H2O =>
10 C3H4OHCOOH3 + 27 NaHCO3 = 13 CO2 + 9 C3H5(COONa)3 + 31 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cr(NH3)5Cl3 = Cr + NH3 + Cl2 =>
2 Cr(NH3)5Cl3 = 2 Cr + 10 NH3 + 3 Cl2
Mn(OH)4 + H2SO4 = O2 + MnSO4 + H2O =>
2 Mn(OH)4 + 2 H2SO4 = O2 + 2 MnSO4 + 6 H2O
C6H8O2 + O2 = CO2 + H2O =>
C6H8O2 + 7 O2 = 6 CO2 + 4 H2O
Fe(NO3)3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + KNO3 =>
4 Fe(NO3)3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 KNO3
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
(NH4)2MoO4 + HCl + Zn = ZnCl2 + MoCl3 + NH4Cl + H2O =>
2(NH4)2MoO4 + 16 HCl + 3 Zn = 3 ZnCl2 + 2 MoCl3 + 4 NH4Cl + 8 H2O
Fe(NO3)3 + SCN = Fe(SCN) + NO3 =>
Fe(NO3)3 + SCN = Fe(SCN) + 3 NO3
Al2O3 + H2O = AlH + OH =>
Al2O3 + 5 H2O = 2 AlH + 8 OH
CH3COOH + P2O5 = (CH3CO)2O + H3PO4 =>
6 CH3COOH + P2O5 = 3(CH3CO)2O + 2 H3PO4
C5H10H2 + O2 = CO2 + H2O =>
C5H10H2 + 8 O2 = 5 CO2 + 6 H2O
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
NMe4I3 = NMe4I + I2 =>
NMe4I3 = NMe4I + I2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KNO3 + Mg = K2O + N2 + MgO =>
2 KNO3 + 5 Mg = K2O + N2 + 5 MgO
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
C3H6O + NaBH4 = C3H7OH + NaBH3 =>
C3H6O + 2 NaBH4 = C3H7OH + 2 NaBH3
KAsO4 + AgNO3 = AgAsO4 + KNO3 =>
KAsO4 + AgNO3 = AgAsO4 + KNO3
HN3 + KOH = H2O + KN3 =>
HN3 + KOH = H2O + KN3
Na(s) + ZnI2(aq) = NaI(aq) + Zn(s) =>
2 Na(s) + ZnI2(aq) = 2 NaI(aq) + Zn(s)
Ag + C2H3O2 + Na3PO4 = Ag3PO4 + NaC2H3O2 =>
3 Ag + 3 C2H3O2 + Na3PO4 = Ag3PO4 + 3 NaC2H3O2
C5H8 + HCl = C5H10Cl2 =>
C5H8 + 2 HCl = C5H10Cl2
Co2 + Cl2 = CoCl2 =>
Co2 + 2 Cl2 = 2 CoCl2
H2 + O2 = H2O = SO2 =>
2 H2 + O2 = 2 H2O
C6H12O6 + H2SO4 = C6SO3 + H2O =>
C6H12O6 + H2SO4 = C6SO3 + 7 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
CaO + NiO + CaO2 + NiCl2 = Ca3Ni2O5Cl2 =>
2 CaO + NiO + CaO2 + NiCl2 = Ca3Ni2O5Cl2
Cu + KOH = KCuOH =>
Cu + KOH = KCuOH
Na2CO3(aq) + HCl(aq) = NaCl(aq) + H2CO3(aq) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2CO3(aq)
H3PO4 + OsO4 = H3O4 + Os(PO4) =>
H3PO4 + OsO4 = H3O4 + Os(PO4)
H2SO4 + HII = S + I2 + H2O =>
H2SO4 + 6 HII = S + 6 I2 + 4 H2O
C + H = C5H1 =>
5 C + H = C5H1
NaOH + Ca(OH) + C + ClO2 = NaClO2 + CaCO3 + H2O =>
5 NaOH + Ca(OH) + C + 5 ClO2 = 5 NaClO2 + CaCO3 + 3 H2O
Mn(No3)2 + NaClO + NaOH = NaMnO4 + NaNo3 + NaCl + H2O =>
2 Mn(No3)2 + 5 NaClO + 6 NaOH = 2 NaMnO4 + 4 NaNo3 + 5 NaCl + 3 H2O
CU(OH)2 = CU + OH =>
CU(OH)2 = CU + 2 OH
C2H6O(ethanol) + CO2 = C3H6O3 =>
C2H6O(ethanol) + CO2 = C3H6O3
FeCl3 + Ca(OH)2 = Fe2O3 + CaCl2 + H2O =>
2 FeCl3 + 3 Ca(OH)2 = Fe2O3 + 3 CaCl2 + 3 H2O
Na3PO4 + HNO3 = NaNO3 + NaH2PO4 =>
Na3PO4 + 2 HNO3 = 2 NaNO3 + NaH2PO4
CH3COOH + P2O5 = (CH3CO)2O + H3PO4 =>
6 CH3COOH + P2O5 = 3(CH3CO)2O + 2 H3PO4
K2SO4 + HCl = KCl + H2SO4 =>
K2SO4 + 2 HCl = 2 KCl + H2SO4
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
Cr2O7{-2} + H2O2 + H3O{+} = CrO5 + H2O =>
Cr2O7{-2} + 4 H2O2 + 2 H3O{+} = 2 CrO5 + 7 H2O
CH3NO2 + O2 = CO2 + H2O + NO =>
4 CH3NO2 + 5 O2 = 4 CO2 + 6 H2O + 4 NO
KNO3 + Mg = MgO + NO2 + K3N =>
3 KNO3 + 5 Mg = 5 MgO + 2 NO2 + K3N
KNO3(l) + LiCl(s) = KCl(s) + LiNO3(s) =>
KNO3(l) + LiCl(s) = KCl(s) + LiNO3(s)
NaAsO4 + CH3COOH + Na2SO = Na(CH3COO) + As2S3 + Na2SO4 + H2O =>
6 NaAsO4 + 24 CH3COOH + 16 Na2SO = 24 Na(CH3COO) + 3 As2S3 + 7 Na2SO4 + 12 H2O
SrO(aq) + HC(aq)l = SrCl2 + H2O =>
SrO(aq) + 2 HC(aq)l = SrCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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