| Équations équilibrées la veille |
LiF + 3 HF + HBO2 = 2 H2O + LiBF4
NH3(g) + HCl(g) = NH4 + Cl =>
NH3(g) + HCl(g) = NH4 + Cl
Na2HPO4 + HOH = NaH2PO4 + NaOH =>
Na2HPO4 + HOH = NaH2PO4 + NaOH
ZnSO4 + C = Zn + SO2 + CO2 =>
ZnSO4 + C = Zn + SO2 + CO2
SO3 + H2O = HSO4{-} + H{+} =>
SO3 + H2O = HSO4{-} + H{+}
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
FeCl2*4H2O + FeCl3*6H2O + NH3 = Fe3O4 + NH4Cl + H2O =>
FeCl2*4H2O + 2 FeCl3*6H2O + 8 NH3 = Fe3O4 + 8 NH4Cl + 12 H2O
C6H5CO2MgBr + HCl = C6H5COOH + MgBrCl =>
C6H5CO2MgBr + HCl = C6H5COOH + MgBrCl
CuNO3 = Cu + Cu(NO3)2 =>
2 CuNO3 = Cu + Cu(NO3)2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
KHF2(s) = KF(s) + H2(g) + F2(g) =>
2 KHF2(s) = 2 KF(s) + H2(g) + F2(g)
CrCl3 + AgNO3 = AgCl + Cr(NO3)3 =>
CrCl3 + 3 AgNO3 = 3 AgCl + Cr(NO3)3
SiO2 + H2F2 = SiF4 + H2O =>
SiO2 + 2 H2F2 = SiF4 + 2 H2O
H{+} + HNO2 + MnO4{-} = NO3 + Mn2{+} + H2O =>
9 H{+} + 13 HNO2 + 6 MnO4{-} = 13 NO3 + 3 Mn2{+} + 11 H2O
NCl3 = N2 + Cl2 =>
2 NCl3 = N2 + 3 Cl2
KMnO4 = MnO2 + K2MnO + O2 =>
4 KMnO4 = 2 MnO2 + 2 K2MnO + 5 O2
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Ag2O + MgO + Nb2O5 = Ag099Mg001NbO3 + O2 =>
99 Ag2O + 2 MgO + Nb2O5 = 2 Ag099Mg001NbO3 + 50 O2
SnS + NaNO3 + Na2CO3 = Na2SnO3 + Na2SO4 + NaNO2 + CO2 =>
SnS + 5 NaNO3 + 2 Na2CO3 = Na2SnO3 + Na2SO4 + 5 NaNO2 + 2 CO2
ZnCl2 + Ag2O = AgCl + ZnO =>
ZnCl2 + Ag2O = 2 AgCl + ZnO
Sr3(PO4)2 + Li(HCO3) = Sr(HCO3)2 + Li3(PO4) =>
Sr3(PO4)2 + 6 Li(HCO3) = 3 Sr(HCO3)2 + 2 Li3(PO4)
Ca + C = CaC2 =>
Ca + 2 C = CaC2
Fe + HCl = Fe2Cl3 + H =>
2 Fe + 3 HCl = Fe2Cl3 + 3 H
FeCO3 + Cu = FeCu + CO3 =>
FeCO3 + Cu = FeCu + CO3
C12H88O11 + O2 = CO2 + H2O =>
2 C12H88O11 + 57 O2 = 24 CO2 + 88 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
AlBr3(aq) + NaCl(aq) = AlCl3(aq) + NaBr(aq) =>
AlBr3(aq) + 3 NaCl(aq) = AlCl3(aq) + 3 NaBr(aq)
H2O + K2SO4 = H2SO4 + K2O =>
H2O + K2SO4 = H2SO4 + K2O
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
KI + Pb(C3H3O2)2 = PbI2 + K(C3H3O2) =>
2 KI + Pb(C3H3O2)2 = PbI2 + 2 K(C3H3O2)
Fe2S3 = Fe + S =>
Fe2S3 = 2 Fe + 3 S
KMnO4 + HNO2 = KMn(NO3)2 + HNO3 + H2O =>
KMnO4 + 3 HNO2 = KMn(NO3)2 + HNO3 + H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
SeO2 + H2O = H2SeO3 =>
SeO2 + H2O = H2SeO3
AlOH + H3PO4 = Al3PO4 + HOH =>
3 AlOH + H3PO4 = Al3PO4 + 3 HOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K2O + HClO4 = HClO + K2O4 =>
K2O + HClO4 = HClO + K2O4
Cu(NO3)2 + Zn = Cu + ZnNO3 =>
Cu(NO3)2 + 2 Zn = Cu + 2 ZnNO3
MgCl2 + H2SO = HCl + MgSO =>
MgCl2 + H2SO = 2 HCl + MgSO
NaOHC4H6MgO4 = NaMgO4C4H6OH =>
NaOHC4H6MgO4 = NaMgO4C4H6OH
CH3CHCH3CH2OH + KMnO4 + H2SO4 = CH3CHCH3COOH + MnSO4 + H2O + KSO4 =>
CH3CHCH3CH2OH + KMnO4 + 2 H2SO4 = CH3CHCH3COOH + MnSO4 + 3 H2O + KSO4
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
ZnH2 + H2O = Zn(OH)2 + H2 =>
ZnH2 + 2 H2O = Zn(OH)2 + 2 H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
[Co(NH3)6]Cl3 + Na2S2O3 = CoCl2 + Na2S4O6 + NH3 + NaCl =>
2[Co(NH3)6]Cl3 + 2 Na2S2O3 = 2 CoCl2 + Na2S4O6 + 12 NH3 + 2 NaCl
HCl + NH3 = HCl(NH3) =>
HCl + NH3 = HCl(NH3)
(NH4)2SO4 + H2O = NH3 + H3O + SO4 =>
(NH4)2SO4 + 2 H2O = 2 NH3 + 2 H3O + SO4
Na2SO4 + NH4OH = NaOH + (NH4)2SO4 =>
Na2SO4 + 2 NH4OH = 2 NaOH + (NH4)2SO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
