| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiCl + HI = HCl + LiI
Ca3(PO4)2K3PO4 = Ca3PO4K3(PO4)2 =>
Ca3(PO4)2K3PO4 = Ca3PO4K3(PO4)2
Al + H2Co3 = Al(Co3)3 + H2 =>
Al + 3 H2Co3 = Al(Co3)3 + 3 H2
(C4H9O)3PO + O2 = CO2 + H2O + P2O5 =>
2(C4H9O)3PO + 36 O2 = 24 CO2 + 27 H2O + P2O5
Na2S2O3 + KMnO4 + H2SO4 = K2SO4 + KOH + MnO2 + Na2SO4 =>
6 Na2S2O3 + 16 KMnO4 + H2SO4 = 7 K2SO4 + 2 KOH + 16 MnO2 + 6 Na2SO4
Cd(NO3) + Na2S = Na2(NO3) + CdS =>
Cd(NO3) + Na2S = Na2(NO3) + CdS
H2S + H2O = H2 + SO2 =>
H2S + 2 H2O = 3 H2 + SO2
Na2CO3 + Mg(NO3)2 = MgCO3 + Na + NO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 Na + 2 NO3
HClO4 + NH4 = NH4ClO4 + H2 =>
2 HClO4 + 2 NH4 = 2 NH4ClO4 + H2
ZnCl2 + C2H5OH = C2H5Cl + ZnO + H2O =>
ZnCl2 + 2 C2H5OH = 2 C2H5Cl + ZnO + H2O
Sb + HNO3 = Sb2O5 + N0 + H2O =>
2 Sb + 2 HNO3 = Sb2O5 + 2 N0 + H2O
KCl2 = K(Cl)2 =>
KCl2 = K(Cl)2
AlCl3 + Na(ClO3) = Al(ClO3)3 + NaCl =>
AlCl3 + 3 Na(ClO3) = Al(ClO3)3 + 3 NaCl
CrCl3(at) + H2S(g) = Cr2S3(s) + HCl(aq) =>
2 CrCl3(at) + 3 H2S(g) = Cr2S3(s) + 6 HCl(aq)
Fe(OH)3 + Ca = Ca(OH)2 + Fe =>
2 Fe(OH)3 + 3 Ca = 3 Ca(OH)2 + 2 Fe
I2H2S = S + HI =>
I2H2S = S + 2 HI
NaNO2 + Na = Na2O + N2 =>
2 NaNO2 + 6 Na = 4 Na2O + N2
K2[Zn(OH)4] + HCl = Zn(OH)2 + H2O + KCl =>
K2[Zn(OH)4] + 2 HCl = Zn(OH)2 + 2 H2O + 2 KCl
N2(g) + I2(g) = NI3(s) =>
N2(g) + 3 I2(g) = 2 NI3(s)
C10H22 + O2 = CCO2 + H2O =>
2 C10H22 + 21 O2 = 10 CCO2 + 22 H2O
H2SO4 + K = H2 + KHSO4 =>
2 H2SO4 + 2 K = H2 + 2 KHSO4
H2S2O8 + H2O = S2(OH)2 + H2O2 =>
H2S2O8 + 6 H2O = S2(OH)2 + 6 H2O2
Ca + K2S = CaS + K2 =>
Ca + K2S = CaS + K2
Mg + K2O = MgO + K =>
Mg + K2O = MgO + 2 K
Ba(OH)2 + NO2 = BaNO3 + H2O =>
Ba(OH)2 + NO2 = BaNO3 + H2O
Na2HPO4 + FeSO4 = Na2SO4 + FePO4 + H =>
Na2HPO4 + FeSO4 = Na2SO4 + FePO4 + H
Ag2O + HNO2 = AgNO2 + H2O =>
Ag2O + 2 HNO2 = 2 AgNO2 + H2O
CaOAl2O3 = CaAl2O4 =>
CaOAl2O3 = CaAl2O4
Mo + H2O = MoO2 + H2 =>
Mo + 2 H2O = MoO2 + 2 H2
Fe + Li2O = FeO + Li =>
Fe + Li2O = FeO + 2 Li
C3H5(NO3)5 + O2 = CO2 + NO2 + H2O =>
4 C3H5(NO3)5 + 7 O2 = 12 CO2 + 20 NO2 + 10 H2O
H2SO4 + SO3 = H2SO4SO3 =>
H2SO4 + SO3 = H2SO4SO3
Ba3Po4 = (Ba) + (Po4) =>
Ba3Po4 = 3(Ba) + (Po4)
KI + CuSO4*5H2O = K2SO4 + Cu2I2 + I2 + H2O =>
4 KI + 2 CuSO4*5H2O = 2 K2SO4 + Cu2I2 + I2 + 10 H2O
K2ZnO2 + H2SO4 = KOH + ZnSO4 =>
K2ZnO2 + H2SO4 = 2 KOH + ZnSO4
LiCl + HI = HCl + LiI =>
LiCl + HI = HCl + LiI
AlBr3 + Fe(OH)2 = Al(OH)3 + FeBr2 =>
2 AlBr3 + 3 Fe(OH)2 = 2 Al(OH)3 + 3 FeBr2
N2O3 + H2O = HNO3 + N2 =>
5 N2O3 + 3 H2O = 6 HNO3 + 2 N2
Ni(NO3)2 + Cu(NO3)2 + Co(NO3)2 + Fe(NO3)3 + NaOH*H2O + H2 = NiCuCoFe2O4 + NaNO3 + H2O =>
Ni(NO3)2 + Cu(NO3)2 + Co(NO3)2 + 2 Fe(NO3)3 + 12 NaOH*H2O + 2 H2 = NiCuCoFe2O4 + 12 NaNO3 + 20 H2O
Cu2S + HNO3 = Cu(NO3)2 + SO4 + H2O + NO =>
Cu2S + 8 HNO3 = 2 Cu(NO3)2 + SO4 + 4 H2O + 4 NO
Li + H20(l) = LiH20 =>
Li + H20(l) = LiH20
NaAl(OH)4 = Al(OH)3 + NaOH =>
NaAl(OH)4 = Al(OH)3 + NaOH
FeO + H2SO4 + KMnO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeO + 18 H2SO4 + 2 KMnO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 18 H2O
CoCl2 + Na2S = NaCl + Co + S =>
CoCl2 + Na2S = 2 NaCl + Co + S
HI + K = HK + I =>
HI + K = HK + I
KOH(aq) + H2SO4(aq) = H2(OH) + KSO4 =>
KOH(aq) + H2SO4(aq) = H2(OH) + KSO4
Zn + K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + K =>
3 Zn + 2 K4[Fe(CN)6] = K2Zn3[Fe(CN)6]2 + 6 K
CH3CH2(CH3)COOH + H2O = CH3CH2(CH3)COO + H3O =>
CH3CH2(CH3)COOH + H2O = CH3CH2(CH3)COO + H3O
AlBr3 + Fe(OH)2 = Al(OH)3 + FeBr2 =>
2 AlBr3 + 3 Fe(OH)2 = 2 Al(OH)3 + 3 FeBr2
Al8 + O = Al2O3 =>
Al8 + 12 O = 4 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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