| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Ag(NH3)2]Br + KI = AgI + 2 NH3 + K + Br
KMnO4 + NaOCl = K2O + NaCl + MnO4 =>
2 KMnO4 + NaOCl = K2O + NaCl + 2 MnO4
FeCl2 + Al2S3 = FeS + AlCl3 =>
3 FeCl2 + Al2S3 = 3 FeS + 2 AlCl3
O2(g) + C3H8(g) = CO2(l) + H2O(l) =>
5 O2(g) + C3H8(g) = 3 CO2(l) + 4 H2O(l)
Co{2+} + Cl{-} + H2O = CoCl2*6H2O =>
Co{2+} + 2 Cl{-} + 6 H2O = CoCl2*6H2O
C5H12 + C3H6O2 = C8H16O2 + H2O =>
10 C5H12 + 18 C3H6O2 = 13 C8H16O2 + 10 H2O
FeO + H2SO4 = Fe2(SO4)2 + H2O =>
2 FeO + 2 H2SO4 = Fe2(SO4)2 + 2 H2O
FePO4 + S = FeSO4 + P =>
FePO4 + S = FeSO4 + P
HNO3 + Ca3P2 = H3P + Ca(NO3)2 =>
6 HNO3 + Ca3P2 = 2 H3P + 3 Ca(NO3)2
Na2SO3 + H2O + I = Na2SO4 + HI =>
Na2SO3 + H2O + 2 I = Na2SO4 + 2 HI
CH3OH + CO3 = CO2 + H2O =>
CH3OH + 3 CO3 = 4 CO2 + 2 H2O
FeBr2 + Br2 + NaOH = Fe(OH)3 + NaBr =>
2 FeBr2 + Br2 + 6 NaOH = 2 Fe(OH)3 + 6 NaBr
Ag + F2 = F{-} + Ag{+} =>
2 Ag + F2 = 2 F{-} + 2 Ag{+}
Cu(H2O)6 + Zn = Cu + Zn(H2O)6 =>
Cu(H2O)6 + Zn = Cu + Zn(H2O)6
C15H31COOC16H33 + O2 = CO2 + H2O =>
C15H31COOC16H33 + 47 O2 = 32 CO2 + 32 H2O
N2O + SO2 = N2S + O2 =>
2 N2O + 2 SO2 = 2 N2S + 3 O2
KNO2 + H2SO4 = HNO3 + NO + H2O + K2SO4 =>
6 KNO2 + 3 H2SO4 = 2 HNO3 + 4 NO + 2 H2O + 3 K2SO4
CuF2 + H2S = CuS + HF =>
CuF2 + H2S = CuS + 2 HF
Al2(CO3)3 + CaI2 = AlI3 + CaCO3 =>
Al2(CO3)3 + 3 CaI2 = 2 AlI3 + 3 CaCO3
ZnS + CdO = ZnCdS + O2 =>
2 ZnS + 2 CdO = 2 ZnCdS + O2
(NH4)2SO4 + Mg(NO3)2 = MgSO4 + NH4NO3 =>
(NH4)2SO4 + Mg(NO3)2 = MgSO4 + 2 NH4NO3
Fe(s) + S8(s) = Fe2S(s)3 =>
16 Fe(s) + 3 S8(s) = 8 Fe2S(s)3
BaS + KCl = BaCl2 + K2S =>
BaS + 2 KCl = BaCl2 + K2S
H2O2 + NH3 = H2O + NH4NO3 =>
4 H2O2 + 2 NH3 = 5 H2O + NH4NO3
SiH4 + O2 = Si4O2 + H2O =>
4 SiH4 + 5 O2 = Si4O2 + 8 H2O
MgO2SiO2 + Al = Mg + Al2O3 + SiO2 =>
3 MgO2SiO2 + 4 Al = 3 Mg + 2 Al2O3 + 3 SiO2
C2H6O + C2H4O2 = C4H8O2 + H2O =>
C2H6O + C2H4O2 = C4H8O2 + H2O
Ag + Fe = Ag2Fe =>
2 Ag + Fe = Ag2Fe
C5H12O2 + NaOH = C4H9O2 + Na + H2O =>
4 C5H12O2 + 7 NaOH = 5 C4H9O2 + 7 Na + 5 H2O
Fe2(SO3)3 + H2S = H2O + SO2 + Fe2S3 =>
Fe2(SO3)3 + 3 H2S = 3 H2O + 3 SO2 + Fe2S3
Bi(NO3)3*5H2O + K2S = Bi2S3 + H2O + KNO3 =>
2 Bi(NO3)3*5H2O + 3 K2S = Bi2S3 + 10 H2O + 6 KNO3
SrCrO4 + NH4Cl = SrCl2 + NH4 + CrO4 =>
SrCrO4 + 2 NH4Cl = SrCl2 + 2 NH4 + CrO4
Li + CuO = Li2O + Cu =>
2 Li + CuO = Li2O + Cu
Al03 + HCl = AlCl3 + H2 =>
2 Al03 + 18 HCl = 6 AlCl3 + 9 H2
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
P2O5 + HClO4 = HPO3 + Cl2O7 =>
P2O5 + 2 HClO4 = 2 HPO3 + Cl2O7
KCl + S = KClS =>
KCl + S = KClS
CuCo3 + Na2S = CuS + Na2Co3 =>
CuCo3 + Na2S = CuS + Na2Co3
H3PO4 + FeS2 = Fe3(PO4)2 + H2S + S =>
2 H3PO4 + 3 FeS2 = Fe3(PO4)2 + 3 H2S + 3 S
NaCl + ZnSO4 = Na2SO4 + ZnCl2 =>
2 NaCl + ZnSO4 = Na2SO4 + ZnCl2
Sb + H2O = Sb2O + H =>
2 Sb + H2O = Sb2O + 2 H
SnCl4 + NH3 = SnN + H3Cl4 =>
SnCl4 + NH3 = SnN + H3Cl4
C3H8O3 + CH4N2O = C4H12N2 + O =>
C3H8O3 + CH4N2O = C4H12N2 + 4 O
As + F2 = AsF5 =>
2 As + 5 F2 = 2 AsF5
Mn(NO3)2 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)3 + H2O + NaNO =>
2 Mn(NO3)2 + 3 NaBiO3 + 6 HNO3 = 2 NaMnO4 + 3 Bi(NO3)3 + 3 H2O + NaNO
Na + CuF2 = NaF + Cu =>
2 Na + CuF2 = 2 NaF + Cu
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
H3PO4 + NaPO3 = Na4P2O7 + HPO3 =>
H3PO4 + 4 NaPO3 = Na4P2O7 + 3 HPO3
Zn(s) + PbCl2(aq) = ZnCl2(aq) + Pb(s) =>
Zn(s) + PbCl2(aq) = ZnCl2(aq) + Pb(s)
AgC2H3O2 + CuSO4 = CuC2H3O2 + AgSO4 =>
AgC2H3O2 + CuSO4 = CuC2H3O2 + AgSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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