| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C25H48O7 + 67 O2 = 48 H2O + 50 CO2
(MnI2){-} + (BiO3){-} + (H3O){+} = MnO4{-} + IO3{-} + Bi{+3} + H2O =>
(MnI2){-} + 9(BiO3){-} + 34(H3O){+} = MnO4{-} + 2 IO3{-} + 9 Bi{+3} + 51 H2O
C6H5CO2H + (CH3CO)2O = (C6H5CO)2O + CH3CO2H =>
2 C6H5CO2H + (CH3CO)2O = (C6H5CO)2O + 2 CH3CO2H
CuOHNO3 = CuNO3OH =>
CuOHNO3 = CuNO3OH
CH3OH + KMnO4 + H2SO4 = HCOOH + K2SO4 + H2O + MnSO4 =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 2 K2SO4 + 11 H2O + 4 MnSO4
Zn(HCOO)2 + Cr(HCOO)3 = Zn3Cr(HCOO)9 =>
3 Zn(HCOO)2 + Cr(HCOO)3 = Zn3Cr(HCOO)9
Al2(SO4)3 + CaCl2 = Al2Cl2 + Ca(SO4)3 =>
Al2(SO4)3 + CaCl2 = Al2Cl2 + Ca(SO4)3
Na2O2 + H2O = NaOH + Oxygen =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CuSO4 + Na2S = Cu2S + NaSO4 =>
2 CuSO4 + Na2S = Cu2S + 2 NaSO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaMnO4 + KBr + H2SO4 = MnSO4 + Br2 + Na2SO4 + K2SO4 + H2O =>
2 NaMnO4 + 10 KBr + 8 H2SO4 = 2 MnSO4 + 5 Br2 + Na2SO4 + 5 K2SO4 + 8 H2O
Ni + F = Ni2F =>
2 Ni + F = Ni2F
Zn + H3PO4 = Zn3(PO4)2 + H2** =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2**
NaCr(OH)4 = NaCrO2 + H2O =>
NaCr(OH)4 = NaCrO2 + 2 H2O
NH4NO3 + C9H14O2 = CO2 + N + H2O =>
23 NH4NO3 + C9H14O2 = 9 CO2 + 46 N + 53 H2O
Mn(NO2)2 + LiCl = LiNO2 + MnCl2 =>
Mn(NO2)2 + 2 LiCl = 2 LiNO2 + MnCl2
Al2Cl6 + Na2CO3 = Al2(CO3)3 + NaCl =>
Al2Cl6 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
KClO3 + H2SO4 = KHSO4 + O2 + Cl2O + H2O =>
2 KClO3 + 2 H2SO4 = 2 KHSO4 + 2 O2 + Cl2O + H2O
In2S3 + O2 = In2O3 + SO2 =>
2 In2S3 + 9 O2 = 2 In2O3 + 6 SO2
Co + NaOH = Co(OH)2 + Na =>
Co + 2 NaOH = Co(OH)2 + 2 Na
SnCl2 + K2CrO4 + KOH + H2O = KCl + K3(Cr(OH)6) + K2(Sn(OH)6) =>
3 SnCl2 + 2 K2CrO4 + 14 KOH + 8 H2O = 6 KCl + 2 K3(Cr(OH)6) + 3 K2(Sn(OH)6)
S4 = S =>
S4 = 4 S
CH3CH2CH2OH + HBr = CH3CH2CH2Br + H2O =>
CH3CH2CH2OH + HBr = CH3CH2CH2Br + H2O
CuO + C = Cu + CO2(g) =>
2 CuO + C = 2 Cu + CO2(g)
KOH + CaCO3 = KCO3 + CaOH =>
KOH + CaCO3 = KCO3 + CaOH
Zn + Na2CrO4 + NaOH = Na2ZnO2 + NaCrO2 + H2O =>
3 Zn + 2 Na2CrO4 + 4 NaOH = 3 Na2ZnO2 + 2 NaCrO2 + 2 H2O
FeSNaOH = FeOHNaS =>
FeSNaOH = FeOHNaS
S + KOH = K2SO3 + K2S5 + H2O =>
11 S + 6 KOH = K2SO3 + 2 K2S5 + 3 H2O
ICl = I + Cl =>
ICl = I + Cl
C17H35COOHC6H6 + O2 = H2O + CO2 =>
2 C17H35COOHC6H6 + 67 O2 = 42 H2O + 48 CO2
Ba(OH)2 + H2 = Ba + HOH =>
Ba(OH)2 + H2 = Ba + 2 HOH
CH3CH2COOK + KOH = C2H6 + K2CO3 =>
CH3CH2COOK + KOH = C2H6 + K2CO3
C7H5BiO4 + HCl = C7H6O4 + Bi0Cl =>
C7H5BiO4 + HCl = C7H6O4 + Bi0Cl
H2SeO3 + Na2SO3 = Se + Na2SO4 + H2O =>
H2SeO3 + 2 Na2SO3 = Se + 2 Na2SO4 + H2O
C6H6 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
7 C6H6 + 6 KMnO4 + 9 H2SO4 = 6 C7H6O2 + 3 K2SO4 + 6 MnSO4 + 12 H2O
K2CO3 + BaSO4 = K2SO4 + BaCO3 =>
K2CO3 + BaSO4 = K2SO4 + BaCO3
Na2B4O7 + H2O = H3BO3 + NaOH =>
Na2B4O7 + 7 H2O = 4 H3BO3 + 2 NaOH
Cl2 + Li = LiCl =>
Cl2 + 2 Li = 2 LiCl
Li2O + HCl = LiCl + H2O =>
Li2O + 2 HCl = 2 LiCl + H2O
Co + NaOH = Co(OH)2 + Na =>
Co + 2 NaOH = Co(OH)2 + 2 Na
NaHg + H2O = NaOH + Hg + H2 =>
2 NaHg + 2 H2O = 2 NaOH + 2 Hg + H2
AlCl3 + CaCO3 = Al2(CO3)3 + CaCl2 =>
2 AlCl3 + 3 CaCO3 = Al2(CO3)3 + 3 CaCl2
CH3CH(OH)CH3 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
NaHSO3 + NH4OH = (NH4)2SO3 + H2O + NaOH =>
NaHSO3 + 2 NH4OH = (NH4)2SO3 + H2O + NaOH
Cu(HCO)HCl = Cu(HCl)HCO =>
Cu(HCO)HCl = Cu(HCl)HCO
Na2HPO4 + KOH = K3PO4 + Na3PO4 + H2O =>
3 Na2HPO4 + 3 KOH = K3PO4 + 2 Na3PO4 + 3 H2O
AgNO3 + CrKO4 = AgCrO4 + KNO3 =>
AgNO3 + CrKO4 = AgCrO4 + KNO3
CuSnH2SO4 = CuSO4SnH2 =>
CuSnH2SO4 = CuSO4SnH2
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
CO2 + H2O + Zn = CH4 + ZnO =>
CO2 + 2 H2O + 4 Zn = CH4 + 4 ZnO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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