| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrCl3 + Na3[Cr(OH)6] = 3 NaCl + 2 Cr(OH)3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C3H8 + Cl2 = C3H5Cl3 + HCl =>
C3H8 + 3 Cl2 = C3H5Cl3 + 3 HCl
Be + H2SO4 = BeSO4 + H =>
Be + H2SO4 = BeSO4 + 2 H
Fe3C + O2 = Fe + CO =>
2 Fe3C + O2 = 6 Fe + 2 CO
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Z + HCl = ZCl + H2 =>
2 Z + 2 HCl = 2 ZCl + H2
C3H6 + Cl2 = C3H6Cl2 =>
C3H6 + Cl2 = C3H6Cl2
SrBr = Br2 + Sr =>
2 SrBr = Br2 + 2 Sr
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O
NaIKNO3 = NaKINO3 =>
NaIKNO3 = NaKINO3
CH3COCH3 + H2O = CO2 + H2 =>
CH3COCH3 + 5 H2O = 3 CO2 + 8 H2
NaO2 + SO2 = NaO4 + S =>
NaO2 + SO2 = NaO4 + S
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Mg(CH3COO)2 + Li3PO4 = LiCH3COO + Mg3(PO4)2 =>
3 Mg(CH3COO)2 + 2 Li3PO4 = 6 LiCH3COO + Mg3(PO4)2
C + S = CS2 =>
C + 2 S = CS2
N2O + O2 = NO =>
2 N2O + O2 = 4 NO
C3H8O2 + Na2CO3 = C4H6O3 + H2O + Na =>
12 C3H8O2 + 8 Na2CO3 = 11 C4H6O3 + 15 H2O + 16 Na
Sr2 + N = SrN =>
Sr2 + 2 N = 2 SrN
CaO + HOH = Ca(OH)2 =>
CaO + HOH = Ca(OH)2
Sn(OH)4 + HPO3 = Sn(PO3)4 + H2O =>
Sn(OH)4 + 4 HPO3 = Sn(PO3)4 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SO2CaCO3 = CaSO4CO =>
SO2CaCO3 = CaSO4CO
C10H2O + O2 = CO + H2O =>
C10H2O + 5 O2 = 10 CO + H2O
NaF + Al2O3 = Na2O + AlF3 =>
6 NaF + Al2O3 = 3 Na2O + 2 AlF3
KF + Cl2 = KFCl2 =>
KF + Cl2 = KFCl2
Fe2(SO4)3 + KI = FeI2 + I2 + K2SO4 =>
Fe2(SO4)3 + 6 KI = 2 FeI2 + I2 + 3 K2SO4
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(g) =>
Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(g)
CaCO3 + LiCl = CaCl2 + Li2CO3 =>
CaCO3 + 2 LiCl = CaCl2 + Li2CO3
H(ClO3) + Cu(OH)2 = Cu(ClO3)2 + H2O =>
2 H(ClO3) + Cu(OH)2 = Cu(ClO3)2 + 2 H2O
Ce(NO3)3 + NaOH = Ce(OH)3 + NaNO3 =>
Ce(NO3)3 + 3 NaOH = Ce(OH)3 + 3 NaNO3
KC1O3 = KC1 + O2 =>
2 KC1O3 = 2 KC1 + 3 O2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Na2S2O3 + Cl + H2O = H2SO4 + HCl + NaCl =>
Na2S2O3 + 8 Cl + 5 H2O = 2 H2SO4 + 6 HCl + 2 NaCl
C12H8S + H2 = C12H16 + H2S =>
C12H8S + 5 H2 = C12H16 + H2S
FeO + Al = Al2O3 + Fe =>
3 FeO + 2 Al = Al2O3 + 3 Fe
As4S4 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As4S4 + 44 HNO3 = 4 H3AsO4 + 4 H2SO4 + 44 NO2 + 12 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
CH3COOH + CH3(CH2)3OH = CH3COO(CH2)3CH3 + H2O =>
CH3COOH + CH3(CH2)3OH = CH3COO(CH2)3CH3 + H2O
H2SO4 + MgO = H2O + MgSO4 =>
H2SO4 + MgO = H2O + MgSO4
Pb(NO3)2 + KI = K + NO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 K + 2 NO3 + PbI2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
F2O7 + HCl = FCl7 + H2O =>
F2O7 + 14 HCl = 2 FCl7 + 7 H2O
C13H8O + NaBH4 + CH3OH = C13H10O + NaB(OCH3)4 =>
4 C13H8O + NaBH4 + 4 CH3OH = 4 C13H10O + NaB(OCH3)4
Fe(s) + H2O(g) = FeO(s) + H2(g) =>
Fe(s) + H2O(g) = FeO(s) + H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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