| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3NH2 + CH3COOH = CH3NH2CH3COOH
Fe + Cl = FeCl2 = H2 =>
Fe + 2 Cl = FeCl2
CH2ClCOOH + H2O = CH2ClCOO{-} + H3O{+} =>
CH2ClCOOH + H2O = CH2ClCOO{-} + H3O{+}
MgCl2 + CaO + H2O = CaCl2 + Mg(OH)2 =>
MgCl2 + CaO + H2O = CaCl2 + Mg(OH)2
C69H15O109N + O2 + H{+} = CO2 + NH4{+} + H2O =>
2 C69H15O109N + 35 O2 + 2 H{+} = 138 CO2 + 2 NH4{+} + 12 H2O
RbCl2 + H2SO4 = RbSO4 + HCl =>
RbCl2 + H2SO4 = RbSO4 + 2 HCl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NH4CH3CO2 + NaHSO4 = NH4SO4 + CH3COOH + Na =>
NH4CH3CO2 + NaHSO4 = NH4SO4 + CH3COOH + Na
Fe + Au3{+} = Au + Fe3{+} =>
3 Fe + Au3{+} = 3 Au + Fe3{+}
CaC2 + C2H2 = CaH2 + C2 =>
CaC2 + C2H2 = CaH2 + 2 C2
H3PO4(aq) + Na2SO3(aq) = Na3PO4 + H2O + SO2 =>
2 H3PO4(aq) + 3 Na2SO3(aq) = 2 Na3PO4 + 3 H2O + 3 SO2
P4(s) + Cl(g) = PCl(l) =>
P4(s) + 4 Cl(g) = 4 PCl(l)
(C2H5)3Al + AlCl3 = (C2H5)AlCl2 =>
(C2H5)3Al + 2 AlCl3 = 3(C2H5)AlCl2
CH3COOH + Sr(OH)2 = Sr + CH3COOHOH =>
2 CH3COOH + Sr(OH)2 = Sr + 2 CH3COOHOH
K2CO3 + H2O = KOH + H2CO3 =>
K2CO3 + 2 H2O = 2 KOH + H2CO3
F(g) + CuCl2(aq) = Cl + CuF2 =>
2 F(g) + CuCl2(aq) = 2 Cl + CuF2
Fe(SCN)3 + NaF = Na3(FeF6) + NaSCN =>
Fe(SCN)3 + 6 NaF = Na3(FeF6) + 3 NaSCN
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
NaI + Hg(C2H3O2)2 = Na(C2H3O2)2 + IHg =>
NaI + Hg(C2H3O2)2 = Na(C2H3O2)2 + IHg
Mg(NO3)2 + KMnO4 = KNO3 + Mg(MnO4)2 =>
Mg(NO3)2 + 2 KMnO4 = 2 KNO3 + Mg(MnO4)2
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
MnS + H2O = Mn(OH) + HS =>
MnS + H2O = Mn(OH) + HS
Fe + SnO4 = FeO2 + Sn =>
2 Fe + SnO4 = 2 FeO2 + Sn
Cl2 + NH3 = HCl + N2 =>
3 Cl2 + 2 NH3 = 6 HCl + N2
La2O3 + La(OH)3 + GeO2 = LaHGeO4 =>
La2O3 + La(OH)3 + 3 GeO2 = 3 LaHGeO4
NaO + H2O = NaOH + O2 =>
4 NaO + 2 H2O = 4 NaOH + O2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Li + SO3 = Li2SO3 =>
2 Li + SO3 = Li2SO3
SiO2 + CaO = SiO3 + Ca =>
SiO2 + CaO = SiO3 + Ca
LiOH + HF = LiF + OHH =>
LiOH + HF = LiF + OHH
C4H6O2 + O2 = C4H5O2 + H2O =>
4 C4H6O2 + O2 = 4 C4H5O2 + 2 H2O
Au + HIO3 + H2SO4 = Au2(SO4)2 + I2 + H2O =>
10 Au + 4 HIO3 + 10 H2SO4 = 5 Au2(SO4)2 + 2 I2 + 12 H2O
AlOH + H = Al + H2O =>
AlOH + H = Al + H2O
Na + CH3OH = CH3ONa + H =>
Na + CH3OH = CH3ONa + H
C2H + O2 = CO2 + H2O =>
4 C2H + 9 O2 = 8 CO2 + 2 H2O
H12 + CO2 = C6H12O6 + O2 =>
H12 + 6 CO2 = C6H12O6 + 3 O2
K2CO3 + Cr2O3 + O2 = K2CrO4 + CO2 =>
4 K2CO3 + 2 Cr2O3 + 3 O2 = 4 K2CrO4 + 4 CO2
CaS + Ni(MnO4)2 = Ca(MnO4)2 + NiS =>
CaS + Ni(MnO4)2 = Ca(MnO4)2 + NiS
SFe + HBr = FeBr2 + H2S =>
SFe + 2 HBr = FeBr2 + H2S
HPO2 + H2O = H3PO2 + O2 =>
2 HPO2 + 2 H2O = 2 H3PO2 + O2
VS2 + O2 = V2O5 + SO3 =>
4 VS2 + 17 O2 = 2 V2O5 + 8 SO3
MnO2 + BeCl2 = BeO2 + MnCl2 =>
MnO2 + BeCl2 = BeO2 + MnCl2
Na + Cl = NaCl =>
Na + Cl = NaCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe2O3 + Na2CO3 = NaFeO2 + CO2(g) =>
Fe2O3 + Na2CO3 = 2 NaFeO2 + CO2(g)
Cs + HNO3 = H2 + Cs(NO3) =>
2 Cs + 2 HNO3 = H2 + 2 Cs(NO3)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na(HCO3)2 + CH3COOH = Na(CH3COO)2 + H2CO3 =>
Na(HCO3)2 + 2 CH3COOH = Na(CH3COO)2 + 2 H2CO3
I2 + K2SO4 + KIO3 = SO3 + KIO =>
2 I2 + 2 K2SO4 + KIO3 = 2 SO3 + 5 KIO
P4 + NO3{-} + H{+} = PO4{3-} + NO2 + H2O =>
P4 + 20 NO3{-} + 8 H{+} = 4 PO4{3-} + 20 NO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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