Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
NaK + H2O = NaOH + KOH + H2 =>
NaK + 2 H2O = NaOH + KOH + H2
CH3COCH3 + I2 + NaOH = CH3COONa + NaI + H2O =>
2 CH3COCH3 + 4 I2 + 11 NaOH = 3 CH3COONa + 8 NaI + 7 H2O
NH4OH + CO2 = (NH4)2CO3 + H2O =>
2 NH4OH + CO2 = (NH4)2CO3 + H2O
CuCl2 + H2O + Al = AlCl3 + CuH2O =>
3 CuCl2 + 3 H2O + 2 Al = 2 AlCl3 + 3 CuH2O
H2C2O4 + HNO2 = CO2 + NO + H2O =>
H2C2O4 + 2 HNO2 = 2 CO2 + 2 NO + 2 H2O
CH3CH2NH2 + CO2 + H2O = CH3CH2CO3 + NH3 =>
11 CH3CH2NH2 + 14 CO2 + 8 H2O = 12 CH3CH2CO3 + 11 NH3
H2NO3 + V(OH)3 = V2(NO3)3 + H2O =>
3 H2NO3 + 2 V(OH)3 = V2(NO3)3 + 6 H2O
HF + K2SO3 = KF + H2O + SO2 =>
2 HF + K2SO3 = 2 KF + H2O + SO2
CH3COOPO3H2 + H2O = CH3COOH + H3PO4 =>
CH3COOPO3H2 + H2O = CH3COOH + H3PO4
Fe2 + O3 + C = FeCO =>
3 Fe2 + 2 O3 + 6 C = 6 FeCO
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
KHC6H4O4 + NaOH = KNaC6H4O4 + H2O =>
KHC6H4O4 + NaOH = KNaC6H4O4 + H2O
Al(OH)3 + NaOH + H2O = Na[Al(OH)6] + H2 =>
Al(OH)3 + NaOH + 2 H2O = Na[Al(OH)6] + H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Ca(NO3)2(aq) + (NH4)2CO3(aq) = CaCO3(s) + NH4NO3 =>
Ca(NO3)2(aq) + (NH4)2CO3(aq) = CaCO3(s) + 2 NH4NO3
Sr(NO3) + K(SO4) = Sr(SO4) + K(NO3) =>
Sr(NO3) + K(SO4) = Sr(SO4) + K(NO3)
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4 + NaNO3 =>
Fe(NO3)3(aq) + Na3PO4(aq) = FePO4 + 3 NaNO3
Fe(NO3)3 + Na2(SO4) = Fe2(SO4)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2(SO4) = Fe2(SO4)3 + 6 NaNO3
C10H15NO + HCl = C10H15NO*HCl =>
C10H15NO + HCl = C10H15NO*HCl
HC2H3O + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
4 HC2H3O + 5 NaHCO3 = 5 NaC2H3O2 + 3 H2O + 3 CO2
C12H13NO2 + KOH = C12H12KNO2 + H2O =>
C12H13NO2 + KOH = C12H12KNO2 + H2O
C57H104O6 + C2H6O = C19H36O2 + C3H8O3 =>
13 C57H104O6 + 34 C2H6O = 41 C19H36O2 + 10 C3H8O3
Li(OH) + HCl = LiCl + H2O =>
Li(OH) + HCl = LiCl + H2O
HCl(l) + NaOH(s) = NaCl(l) + H2O(l) =>
HCl(l) + NaOH(s) = NaCl(l) + H2O(l)
HF + O2 = F2 + H2O =>
4 HF + O2 = 2 F2 + 2 H2O
K2SO4 + LiOH = Li2SO4 + KOH =>
K2SO4 + 2 LiOH = Li2SO4 + 2 KOH
NaH + H2SO4 = H2 + Na2SO4 =>
2 NaH + H2SO4 = 2 H2 + Na2SO4
BaS + Sn(NO3)4 = Ba(NO3)4 + SnS =>
BaS + Sn(NO3)4 = Ba(NO3)4 + SnS
ICl3 + KI + H2O = KIO3 + I2 + HCl =>
2 ICl3 + KI + 3 H2O = KIO3 + I2 + 6 HCl
N4H6 + O2 = NO + H2O =>
2 N4H6 + 7 O2 = 8 NO + 6 H2O
CrO2 = Cr + O2 =>
CrO2 = Cr + O2
Fe(OH)3 + KSCN + HCl = FeSCN + H2O + KClO =>
Fe(OH)3 + KSCN + HCl = FeSCN + 2 H2O + KClO
Na3PO4(aq) + SrCl2(aq) = NaCl(aq) + Sr3(PO4)2(s) =>
2 Na3PO4(aq) + 3 SrCl2(aq) = 6 NaCl(aq) + Sr3(PO4)2(s)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KNO3 + Ba(C2H3O2)2 = K(C2H3O2) + Ba(NO3)2 =>
2 KNO3 + Ba(C2H3O2)2 = 2 K(C2H3O2) + Ba(NO3)2
C6H8O2 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
9 C6H8O2 + 42 NaHCO3 = 14 Na3C6H5O7 + 22 H2O + 12 CO2
KMnO4 + C2H2O4 = CO2 + H2O + Mn + K =>
KMnO4 + 4 C2H2O4 = 8 CO2 + 4 H2O + Mn + K
FeCl3 + NaOH + HCl = FeH3 + NaCl + ClOH =>
FeCl3 + 3 NaOH + 3 HCl = FeH3 + 3 NaCl + 3 ClOH
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
C7H7O3N + O2 = CO2 + H2O + NO2 =>
4 C7H7O3N + 33 O2 = 28 CO2 + 14 H2O + 4 NO2
C6H8O4 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
3 C6H8O4 + 12 NaHCO3 = 8 H2O + 6 CO2 + 4 Na3C6H5O7
FeSO4 + H2SO4 = Fe2(SO4)3 + H2 =>
2 FeSO4 + H2SO4 = Fe2(SO4)3 + H2
NH4(aq) + OH(aq) = NH3(g) + H2O(l) =>
NH4(aq) + OH(aq) = NH3(g) + H2O(l)
KCI = K2 + CI =>
2 KCI = K2 + 2 CI
Cu + HCI = CuHCI =>
Cu + HCI = CuHCI
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Mg + C6H8O7 = Mg2C6H4O7 + H2 =>
2 Mg + C6H8O7 = Mg2C6H4O7 + 2 H2
NaI + CaCl2 = NaCl + CaI2 =>
2 NaI + CaCl2 = 2 NaCl + CaI2
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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