| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb4 + 16 OH = 4 Pb(OH)4
C5H12O = C5H10O + H2 =>
C5H12O = C5H10O + H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
J2 + HNO3 = HJO3 + NO2 + H2 =>
J2 + 6 HNO3 = 2 HJO3 + 6 NO2 + 2 H2
Zn + CsOH = Zn(OH)2 + Cs =>
Zn + 2 CsOH = Zn(OH)2 + 2 Cs
HNO3 + S(OH)2 = S(NO3)2 + H2O =>
2 HNO3 + S(OH)2 = S(NO3)2 + 2 H2O
(NH4)2CO3 + H3AsO4 = (NH4)3AsO4 + H2CO3 =>
3(NH4)2CO3 + 2 H3AsO4 = 2(NH4)3AsO4 + 3 H2CO3
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
CH3OH + KMnO4 + HCl = MnCl2 + HCOOH + KCl + H2O =>
5 CH3OH + 4 KMnO4 + 12 HCl = 4 MnCl2 + 5 HCOOH + 4 KCl + 11 H2O
Sn(OH)4 + CH4 = SnC + H2O =>
Sn(OH)4 + CH4 = SnC + 4 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C(O3)2 = C(O2)3 =>
C(O3)2 = C(O2)3
Fe + H1CI3 = H2 + FeCI3 =>
2 Fe + 2 H1CI3 = H2 + 2 FeCI3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2O2(aq) + KI(s) = I2(aq) + KOH(aq) =>
H2O2(aq) + 2 KI(s) = I2(aq) + 2 KOH(aq)
C2H6O + H2O = CO2 + H =>
C2H6O + 3 H2O = 2 CO2 + 12 H
KClO3 + Fe + H2SO4 = KCl + Fe(ClO3)3 + H2O + K2SO4 =>
7 KClO3 + 2 Fe + 3 H2SO4 = KCl + 2 Fe(ClO3)3 + 3 H2O + 3 K2SO4
Co + BaI2 = CoI2 + Ba =>
Co + BaI2 = CoI2 + Ba
H2S + KOH = KHS + HOH =>
H2S + KOH = KHS + HOH
H2SO5 + Zn = ZnSO4 + H2O =>
H2SO5 + Zn = ZnSO4 + H2O
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
Ca(NO3)2 + HCl = Ca(Cl)2 + H(NO3) =>
Ca(NO3)2 + 2 HCl = Ca(Cl)2 + 2 H(NO3)
C2H4 + CO + H2 = C3H6O =>
C2H4 + CO + H2 = C3H6O
C18H32O2 + NaOH = C18H32NaO2 + C3H8O3 =>
17 C18H32O2 + 16 NaOH = 16 C18H32NaO2 + 6 C3H8O3
C7H13 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
6 C7H13 + 10 KMnO4 + 15 H2SO4 = 14 CH3CH2COOH + 5 K2SO4 + 10 MnSO4 + 12 H2O
ClO3{-} + SO2 = ClO2 + SO4{-2} =>
2 ClO3{-} + SO2 = 2 ClO2 + SO4{-2}
NaHCO3 + H6C4O6 = NaC4H5O6 + CO2 + H2O =>
NaHCO3 + H6C4O6 = NaC4H5O6 + CO2 + H2O
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
CO + K2O = K2CO2 =>
CO + K2O = K2CO2
PbCl2 + K2Cr2O7 + H2O + CH3COONa = PbCrO4 + KCl + CH3COOH + NaCl =>
2 PbCl2 + K2Cr2O7 + H2O + 2 CH3COONa = 2 PbCrO4 + 2 KCl + 2 CH3COOH + 2 NaCl
NaHCO3 + HA = NaA + H(HCO3) =>
NaHCO3 + HA = NaA + H(HCO3)
HCl + NaOH + H2O = NaClO4 + H2 =>
HCl + NaOH + 3 H2O = NaClO4 + 4 H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CH3CH2CH2OH + O2 = CO2 + H2O =>
2 CH3CH2CH2OH + 9 O2 = 6 CO2 + 8 H2O
FeCl2 + HBr = FeBr2 + HCl =>
FeCl2 + 2 HBr = FeBr2 + 2 HCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
KAl(SO4)2 + CaCl2 = AlCl3 + K2SO4 + CaSO4 =>
2 KAl(SO4)2 + 3 CaCl2 = 2 AlCl3 + K2SO4 + 3 CaSO4
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Cu5(OH)4(NO3) + HCl = Cu + H2O + NO3 + Cl =>
Cu5(OH)4(NO3) + 4 HCl = 5 Cu + 4 H2O + NO3 + 4 Cl
C3H3N + H2O + N2 = C3H6 + NO =>
4 C3H3N + 6 H2O + N2 = 4 C3H6 + 6 NO
C6H5COO + H2O = HO + C6H5COOH =>
C6H5COO + H2O = HO + C6H5COOH
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
HBr + Fe2(SO4)3 = FeBr3 + H2(SO4) =>
6 HBr + Fe2(SO4)3 = 2 FeBr3 + 3 H2(SO4)
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
Cr3 + HCl = CrCl2 + H2 =>
Cr3 + 6 HCl = 3 CrCl2 + 3 H2
CaF2 + O2 = CaO + F2 =>
2 CaF2 + O2 = 2 CaO + 2 F2
Tl(OH)3 + H2MoO4 = Tl(HMoO4)3 + H2O =>
Tl(OH)3 + 3 H2MoO4 = Tl(HMoO4)3 + 3 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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