| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(C2H3O2)2 + 2 KOH = Cu(OH)2 + 2 KC2H3O2
F + Br2 = FBr =>
2 F + Br2 = 2 FBr
CH3(CH2)4CH3 + O2 = CO3 + H2O =>
2 CH3(CH2)4CH3 + 25 O2 = 12 CO3 + 14 H2O
CH3CH2CH2COOHNaOH = NaCH3CH2CH2COOH2O =>
CH3CH2CH2COOHNaOH = NaCH3CH2CH2COOH2O
CsOH(aq) + H2SO4(aq) = H2OH(aq) + CsSO4(s) =>
CsOH(aq) + H2SO4(aq) = H2OH(aq) + CsSO4(s)
HCl(l) + NaOH = NaCl + H2O =>
HCl(l) + NaOH = NaCl + H2O
O4S2O3 = SO3 + O =>
O4S2O3 = 2 SO3 + O
Na + Al + H2 = Na[AlH4] =>
Na + Al + 2 H2 = Na[AlH4]
Cl2(g) + AlI3(aq) = I2(aq) + AlCl3(aq) =>
3 Cl2(g) + 2 AlI3(aq) = 3 I2(aq) + 2 AlCl3(aq)
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
Al + OH = AlO2 + H2O =>
Al + 4 OH = AlO2 + 2 H2O
Pb + ClO4 = Pb(ClO4)4 =>
Pb + 4 ClO4 = Pb(ClO4)4
AlI3 + Pb(C2H3O2)2 = Al(C2H3O2)3 + PbI2 =>
2 AlI3 + 3 Pb(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 PbI2
FeBr2 + KOH = Fe(OH)2 + KBr =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 KBr
Br(l) + KI(aq) = I2(aq) + KBr(aq) =>
2 Br(l) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
Cr2O3(s) + C(s) = Cr + CO2 =>
2 Cr2O3(s) + 3 C(s) = 4 Cr + 3 CO2
(CH3)3BO3 + O2 = CO2 + H2O + B2O3 =>
2(CH3)3BO3 + 9 O2 = 6 CO2 + 9 H2O + B2O3
SO2 + LiOH = LiSO2 + H2SO4 =>
3 SO2 + 2 LiOH = 2 LiSO2 + H2SO4
Fe(NO3)2 + Na2CO3 = Fe(CO3)2 + Na2(NO3) =>
Fe(NO3)2 + 2 Na2CO3 = Fe(CO3)2 + 2 Na2(NO3)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K2S + Ca3N2 = K2N2 + Ca3S =>
K2S + Ca3N2 = K2N2 + Ca3S
Sn + HNO3 = NH4NO3 + SnNO3 + H2O =>
8 Sn + 10 HNO3 = NH4NO3 + 8 SnNO3 + 3 H2O
C5H11OH + C3H7COCl = C9H18O2 + H2O + Cl2 =>
11 C5H11OH + 20 C3H7COCl = 15 C9H18O2 + H2O + 10 Cl2
H2SO4 + BeCO3 = BeSO4 + H2CO3 =>
H2SO4 + BeCO3 = BeSO4 + H2CO3
Na[Al(OH)4] + Al(NO3)3 = Al(OH)3 + NaNO3 =>
3 Na[Al(OH)4] + Al(NO3)3 = 4 Al(OH)3 + 3 NaNO3
KMnO4 + HNO2 + H2SO4 = K2SO4 + MnSO + HNO3 + H2O =>
2 KMnO4 + 11 HNO2 + 3 H2SO4 = K2SO4 + 2 MnSO + 11 HNO3 + 3 H2O
H[AsCl4] + H2O = AsH3 + HCl + O2 =>
2 H[AsCl4] + 6 H2O = 2 AsH3 + 8 HCl + 3 O2
CsOH(aq) + H2SO4(aq) = Cs2SO4(s) + H2O(aq) =>
2 CsOH(aq) + H2SO4(aq) = Cs2SO4(s) + 2 H2O(aq)
HI + S = H2S + I2 =>
2 HI + S = H2S + I2
KI + NaCO3 = KCO3 + INa =>
KI + NaCO3 = KCO3 + INa
Al + NH4NO3 + H2SO4 = NH4Al(SO4)2 + NO + H2O =>
Al + NH4NO3 + 2 H2SO4 = NH4Al(SO4)2 + NO + 2 H2O
IO{-} + Cl2 + OH{-} = IO4{-} + Cl{-} + H2O =>
IO{-} + 3 Cl2 + 6 OH{-} = IO4{-} + 6 Cl{-} + 3 H2O
Br2 + F = BrF =>
Br2 + 2 F = 2 BrF
Na2(CO3) + HCl = CO2 + H2O + NaCl =>
Na2(CO3) + 2 HCl = CO2 + H2O + 2 NaCl
AlSO4 + NaOH = Al(OH) + NaSO4 =>
AlSO4 + NaOH = Al(OH) + NaSO4
C3H3NS + O2 = CO2 + H2O + H2S + N2 =>
4 C3H3NS + 13 O2 = 12 CO2 + 2 H2O + 4 H2S + 2 N2
Bi2S3 + O2 = Bi2O3 + SO3 =>
Bi2S3 + 6 O2 = Bi2O3 + 3 SO3
TeSO4 + Cu = Te + CuSO4 =>
TeSO4 + Cu = Te + CuSO4
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2SO4 + C = CO2 + H2O + HSO2 =>
4 H2SO4 + 3 C = 3 CO2 + 2 H2O + 4 HSO2
NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
(C6H8O6) + CaCO3 = Ca(C6H8O6) + CO3 =>
(C6H8O6) + CaCO3 = Ca(C6H8O6) + CO3
Ca3(PO4) + Si02 + C = CaSi03 + P4 + CO =>
4 Ca3(PO4) + 18 Si02 + 16 C = 12 CaSi03 + P4 + 16 CO
NaOH + Cu(ClO3)2 = Cu(OH)2 + NaClO3 =>
2 NaOH + Cu(ClO3)2 = Cu(OH)2 + 2 NaClO3
Mn(NO3)2 + KOH = Mn(OH)2 + KNO3 =>
Mn(NO3)2 + 2 KOH = Mn(OH)2 + 2 KNO3
KMnO4 + Na2SO3 + H2SO4 = Na3SO4 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 15 Na2SO3 + H2SO4 = 10 Na3SO4 + 4 MnSO4 + 2 K2SO4 + H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
H2O2 + KNO2 + H2SO4 = NO2 + K2SO4 + H2O =>
H2O2 + 2 KNO2 + H2SO4 = 2 NO2 + K2SO4 + 2 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/24
Équations équilibrées sur04/24/23
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