| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO3 + 6 NaOH + 3 MnO2 = 3 Na2MnO4 + KCl + 3 H2O
Na2HPO4 + Ba(OH)2 = BaHPO4 + NaOH =>
Na2HPO4 + Ba(OH)2 = BaHPO4 + 2 NaOH
C3H7OH + O2 = CO + H2O =>
C3H7OH + 3 O2 = 3 CO + 4 H2O
C3H7OH + Na = C3H7ONa + H2 =>
2 C3H7OH + 2 Na = 2 C3H7ONa + H2
C3H7OH + O = CO2 + H2O =>
C3H7OH + 9 O = 3 CO2 + 4 H2O
AuCl3 + Zn = ZnCl + Au2 =>
2 AuCl3 + 6 Zn = 6 ZnCl + Au2
HN3 + H2O = H30 + N3O2 =>
6 HN3 + 12 H2O = H30 + 6 N3O2
CH3COOH + H2O = CH3OO + H3O =>
CH3COOH + 4 H2O = 2 CH3OO + 2 H3O
H2CrO4 + Fe = Cr2O3 + Fe2O3 + H2O =>
2 H2CrO4 + 2 Fe = Cr2O3 + Fe2O3 + 2 H2O
NH4 + H2S = H6SN =>
NH4 + H2S = H6SN
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O
Cu(OH)2 + KOH = K2CuO2 + H2O =>
Cu(OH)2 + 2 KOH = K2CuO2 + 2 H2O
AgNO3 + NaNO3 = Na(NO3)2Ag =>
AgNO3 + NaNO3 = Na(NO3)2Ag
C9H6O4 + O2 = CO2 + H2O =>
2 C9H6O4 + 17 O2 = 18 CO2 + 6 H2O
C6H5OH + NaOH = C6H5ONa + H2O =>
C6H5OH + NaOH = C6H5ONa + H2O
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
NH3 + CO2 = CH4N2O + H2O =>
2 NH3 + CO2 = CH4N2O + H2O
NH3 + CO2 = CN2H4O + H2O =>
2 NH3 + CO2 = CN2H4O + H2O
K2Cr2O7 + SnCl2 + H2SO4 = CrCl3 + H2O + K2SO4 + Sn(SO4)2 =>
K2Cr2O7 + 3 SnCl2 + 7 H2SO4 = 2 CrCl3 + 7 H2O + K2SO4 + 3 Sn(SO4)2
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
Sn + HCl = SnCl4 + H2 =>
Sn + 4 HCl = SnCl4 + 2 H2
HCl + KA = HKACl =>
HCl + KA = HKACl
NaCl + Fe(NO3)3 = FeCl3 + NaNO3 =>
3 NaCl + Fe(NO3)3 = FeCl3 + 3 NaNO3
Hg2Cl2 = Hg + Cl =>
Hg2Cl2 = 2 Hg + 2 Cl
Ca + SiO2 = CaSiO2 =>
Ca + SiO2 = CaSiO2
NaClO4 = NaCl + O2 =>
NaClO4 = NaCl + 2 O2
FeCl3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 KCl
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
FeCl3 + Na2SO3 + H2O = Fe(OH)3 + SO2 + NaCl =>
2 FeCl3 + 3 Na2SO3 + 3 H2O = 2 Fe(OH)3 + 3 SO2 + 6 NaCl
C6H6 + CH3Cl = C7H8 + HCl =>
C6H6 + CH3Cl = C7H8 + HCl
FeCl3 + Na2SO3 + H2O = FeCl2 + Na2SO4 + HCl =>
2 FeCl3 + Na2SO3 + H2O = 2 FeCl2 + Na2SO4 + 2 HCl
Na2S2O3 + I2 + H2O = H2SO4 + NaI + HI =>
Na2S2O3 + 4 I2 + 5 H2O = 2 H2SO4 + 2 NaI + 6 HI
HI + Br(OH)3 = Br(I)3 + H2O =>
3 HI + Br(OH)3 = Br(I)3 + 3 H2O
FeCl3 + Na2SO3 + H2O = NaCl + FeCl2 + H2SO4 =>
2 FeCl3 + Na2SO3 + H2O = 2 NaCl + 2 FeCl2 + H2SO4
KI(aq) + Cl2(g) = KCl(aq) + I2(s) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(s)
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
KI(aq) + Cl2(g) = KCl(aq) + I2(aq) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(aq)
KI(aq) + HgNO3(aq) = KNO3(aq) + HgI(s) =>
KI(aq) + HgNO3(aq) = KNO3(aq) + HgI(s)
Br2(l) + KI(aq) = KBr(aq) + I2(s) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(s)
Ba(NO3)2 + NH4Cl = BaCl2 + NH4(NO3) =>
Ba(NO3)2 + 2 NH4Cl = BaCl2 + 2 NH4(NO3)
Ca + H2Cl2 = H2 + CaCl =>
2 Ca + H2Cl2 = H2 + 2 CaCl
Li2O + Al(OH)3 = LiOH + Al2O3 =>
3 Li2O + 2 Al(OH)3 = 6 LiOH + Al2O3
CH3CHO + CH3OH = CH3CHOHOCH3 =>
CH3CHO + CH3OH = CH3CHOHOCH3
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/25
Équations équilibrées sur05/08/24
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