| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H5OH(l) + 4 O2(g) = 3 H2O + 3 CO2
HCl + Ca(NO3)2 = HNO3 + CaCl2 =>
2 HCl + Ca(NO3)2 = 2 HNO3 + CaCl2
CuSO4 + KI = CuK + I2 + K2SO4 =>
2 CuSO4 + 6 KI = 2 CuK + 3 I2 + 2 K2SO4
SOF4 + H2O = HF + SO2 + F =>
SOF4 + H2O = 2 HF + SO2 + 2 F
C2H3COOH + KOH = C2H3COOK + H2O =>
C2H3COOH + KOH = C2H3COOK + H2O
S + TiI3 = S3Ti2 + I =>
3 S + 2 TiI3 = S3Ti2 + 6 I
CH3CH2Cl + NaOH = CH2CH2 + NaCl + HOH =>
CH3CH2Cl + NaOH = CH2CH2 + NaCl + HOH
C5H9O3N + O2 = CO2 + H2O + NO2 =>
4 C5H9O3N + 27 O2 = 20 CO2 + 18 H2O + 4 NO2
Fe + NH3 = FeH3 + N2 =>
2 Fe + 2 NH3 = 2 FeH3 + N2
FeO4 + CO = FeO + CO2 =>
FeO4 + 3 CO = FeO + 3 CO2
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
CH3CH2Cl + NaOH = CH2CH2 + NaCl + HOH =>
CH3CH2Cl + NaOH = CH2CH2 + NaCl + HOH
Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
H[Au(CN)4] + Zn + HCl = HCN + ZnCl2 + Au =>
2 H[Au(CN)4] + 3 Zn + 6 HCl = 8 HCN + 3 ZnCl2 + 2 Au
CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
FeSO4 + KCO3 = KSO4 + FeCO3 =>
FeSO4 + KCO3 = KSO4 + FeCO3
Fe2 + Co2 = FeCo2 =>
Fe2 + 2 Co2 = 2 FeCo2
Ti + H2O = TiOH + H2 =>
2 Ti + 2 H2O = 2 TiOH + H2
Pb(NO3)2 + NH4I = PbI4 + (NH4)2NO3 =>
Pb(NO3)2 + 4 NH4I = PbI4 + 2(NH4)2NO3
NaAsO3 + H2S = HAsO3 + Na2S =>
2 NaAsO3 + H2S = 2 HAsO3 + Na2S
FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + NO2 + H2O =>
FeAsS + 17 HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + 14 NO2 + 6 H2O
P4 + Pb = Pb2P =>
P4 + 8 Pb = 4 Pb2P
Ag2SO4 + BaCl2 = AgCl + BaSO4 =>
Ag2SO4 + BaCl2 = 2 AgCl + BaSO4
NH4Cl + LiOH = NH3 + H2O + LiCl =>
NH4Cl + LiOH = NH3 + H2O + LiCl
AgNO3 + K2CrO4 = (Ag)2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = (Ag)2CrO4 + 2 KNO3
Ni + Sn = Ni3Sn =>
3 Ni + Sn = Ni3Sn
KCO3 + HCl = KCl2 + H2O + CO2 =>
KCO3 + 2 HCl = KCl2 + H2O + CO2
C6H5OH + Na2O = C6H5ONa + HOH =>
2 C6H5OH + Na2O = 2 C6H5ONa + HOH
Cl2 + LiI = I2 + LiCl =>
Cl2 + 2 LiI = I2 + 2 LiCl
NaOH + HOC(COOH)(CH2COOH)2 = H2O + HOC(COONa)(CH2COONa)2 =>
3 NaOH + HOC(COOH)(CH2COOH)2 = 3 H2O + HOC(COONa)(CH2COONa)2
NaOH + Na2S2O3 = Na2OH + NaS2O3 =>
NaOH + Na2S2O3 = Na2OH + NaS2O3
Pd(NO3)2 + KOH = H2O2Pd + KNO3 =>
Pd(NO3)2 + 2 KOH = H2O2Pd + 2 KNO3
CaCl2 + NaHSO4 = Ca(HSO4)2 + NaCl =>
CaCl2 + 2 NaHSO4 = Ca(HSO4)2 + 2 NaCl
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O
HClO4 + Li2CO3 = CO2 + H2O + LiClO4 =>
2 HClO4 + Li2CO3 = CO2 + H2O + 2 LiClO4
C13H10O2 + NaBH4 + H2O = C13H12O + H3BO3 + NaOH =>
2 C13H10O2 + NaBH4 + 2 H2O = 2 C13H12O + H3BO3 + NaOH
K2MnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
K2MnO4 + 2 H2C2O4 + 2 H2SO4 = MnSO4 + K2SO4 + 4 H2O + 4 CO2
K2CO3 + HNO3 = CO3 + K2HNO3 =>
K2CO3 + HNO3 = CO3 + K2HNO3
AlCl3 + NH4OH = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4OH = Al(OH)3 + 3 NH4Cl
S + Fe(OH)2 = FeSO4 + FeS + H2O =>
4 S + 4 Fe(OH)2 = FeSO4 + 3 FeS + 4 H2O
C6H19S + O2 = CO2 + H2O + SO2 =>
4 C6H19S + 47 O2 = 24 CO2 + 38 H2O + 4 SO2
PH3 + O2 = H2O + P4O10 =>
4 PH3 + 8 O2 = 6 H2O + P4O10
NH4Cl + H2SO4 = (NH4)2SO4 + ClH =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 ClH
C6H14 + O2 = CO2 + H20(aq) =>
10 C6H14 + 60 O2 = 60 CO2 + 7 H20(aq)
NiO + CO = CO2 + Ni =>
NiO + CO = CO2 + Ni
Cl + NaI = NaClI =>
Cl + NaI = NaClI
H3BO3 + H2O = B(OH)4 + H3O =>
H3BO3 + 2 H2O = B(OH)4 + H3O
Pb + Fe(NO3)3 = Pb(NO3)4 + Fe =>
3 Pb + 4 Fe(NO3)3 = 3 Pb(NO3)4 + 4 Fe
(CH3)2CHOH2 + H2NOH = (CH3)2CNOH + H2O + H2 =>
2(CH3)2CHOH2 + 2 H2NOH = 2(CH3)2CNOH + 2 H2O + 3 H2
TiC + NH4Cl = CH3 + TiCl4 + NH3 + H2 =>
2 TiC + 8 NH4Cl = 2 CH3 + 2 TiCl4 + 8 NH3 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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