| Équations équilibrées la veille |
Be(OH)2 + 2 NaOH = Na2[Be(OH)4]
Li2S + H2SO4 = Li2SO4 + H2S =>
Li2S + H2SO4 = Li2SO4 + H2S
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
Ba(NO3)2(s) = Ba(NO2)2(s) + O2(g) =>
Ba(NO3)2(s) = Ba(NO2)2(s) + O2(g)
Na + Ba(OH)2 = Na(OH) + Ba =>
2 Na + Ba(OH)2 = 2 Na(OH) + Ba
H2O + KOH = H3O + KO =>
H2O + KOH = H3O + KO
Zn + AgC2H3O2 = Ag2 + ZnC2H3O2 =>
2 Zn + 2 AgC2H3O2 = Ag2 + 2 ZnC2H3O2
Zr + F = ZrF8 =>
Zr + 8 F = ZrF8
Cr(OH)3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + KClO3 + 4 KOH = 2 K2CrO4 + KCl + 5 H2O
Cr(OH)2Cl + HCl = CrOHCl2 + H2O =>
Cr(OH)2Cl + HCl = CrOHCl2 + H2O
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
H2(g) + O(g) = H2O =>
H2(g) + O(g) = H2O
H2S + Li2O = Li2S + H2O =>
H2S + Li2O = Li2S + H2O
(N)2 + (H)2 = NH3 =>
(N)2 + 3(H)2 = 2 NH3
FeCl3 = Fe{+} + Cl3{-} =>
FeCl3 = Fe{+} + Cl3{-}
Ca(OH)2 + CaCl2 = Ca + Cl2(OH)2 =>
Ca(OH)2 + CaCl2 = 2 Ca + Cl2(OH)2
KMnO4 + H2SO4 = K2SO4 + HMnO4 =>
2 KMnO4 + H2SO4 = K2SO4 + 2 HMnO4
AgS + Al = AlS + Ag =>
AgS + Al = AlS + Ag
Al(NO3)3 + SrSO4 = Al2(SO4)3 + Sr(NO3)2 =>
2 Al(NO3)3 + 3 SrSO4 = Al2(SO4)3 + 3 Sr(NO3)2
Fe(C2H3O2)3 + Cu3(PO4)2 = Fe(PO4) + Cu(C2H3O2)2 =>
2 Fe(C2H3O2)3 + Cu3(PO4)2 = 2 Fe(PO4) + 3 Cu(C2H3O2)2
ZnBO + CuO = ZnO + CuBO =>
ZnBO + CuO = ZnO + CuBO
K2SO3(aq) + HCl(aq) = H2O(l) + SO2(g) + KCl(aq) =>
K2SO3(aq) + 2 HCl(aq) = H2O(l) + SO2(g) + 2 KCl(aq)
CH3COONa + H2O = NaOH + CH3COOH =>
CH3COONa + H2O = NaOH + CH3COOH
KI + AgNO3 + HNO3 = KH(NO3)2 + AgI =>
KI + AgNO3 + HNO3 = KH(NO3)2 + AgI
N + AgNO3 = NAg + NO3 =>
N + AgNO3 = NAg + NO3
CoCl2*H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 4 H2O
MgSO4 + KMnO4 = Mg(MnO4)2 + K2(SO4) =>
MgSO4 + 2 KMnO4 = Mg(MnO4)2 + K2(SO4)
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
O2 + NO2 + C4O3HF = CO4F + HN2O3 + CO2 =>
3 O2 + 2 NO2 + C4O3HF = CO4F + HN2O3 + 3 CO2
Hg + Na2CO3 = HgO + Na2CO2 =>
Hg + Na2CO3 = HgO + Na2CO2
Hg2I2 + O2 = HgO + OI2 =>
2 Hg2I2 + 3 O2 = 4 HgO + 2 OI2
CH3CH2CH2OH + O2 = CH3CH2COOH + H2 =>
2 CH3CH2CH2OH + O2 = 2 CH3CH2COOH + 2 H2
HNO3 + MgCO3 = Mg(NO3)2 + H2CO3 =>
2 HNO3 + MgCO3 = Mg(NO3)2 + H2CO3
SnI2 + H2O = Sn(OH)I + HI =>
SnI2 + H2O = Sn(OH)I + HI
GeO = Ge + O2 =>
2 GeO = 2 Ge + O2
F8 + O2 = FO2 =>
F8 + 8 O2 = 8 FO2
KClO3 + Ca(OH)2 = Ca(ClO3)2 + KOH =>
2 KClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 KOH
MgCl2 = Mg{2} + Cl{-} =>
MgCl2 = Mg{2} + 2 Cl{-}
AlCl3 + CH3CH3CO = CH3CH3AlCO + Cl3 =>
AlCl3 + CH3CH3CO = CH3CH3AlCO + Cl3
KMnO4 + H2SO4 = MnSO4 + O2 + H2O + K2SO4 =>
4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 5 O2 + 6 H2O + 2 K2SO4
Na3Au(S2O3)2 + Cu = Au + Na3Cu(S2O3)2 =>
Na3Au(S2O3)2 + Cu = Au + Na3Cu(S2O3)2
PbNO3(ac) + NaCl(ac) = PbCl2(s) + Na2NO3(ac) =>
PbNO3(ac) + 2 NaCl(ac) = PbCl2(s) + Na2NO3(ac)
NaHCO3 + Ca(OH)2 = CaCO3 + NaOH + H2O =>
NaHCO3 + Ca(OH)2 = CaCO3 + NaOH + H2O
Co(NO3)2 + O2 + KOH + H2O = K2[Co(OH)6] + KNO3 =>
2 Co(NO3)2 + O2 + 8 KOH + 2 H2O = 2 K2[Co(OH)6] + 4 KNO3
NaCO3 + HCl = NaCl + CO2 + H2 + O2 =>
2 NaCO3 + 2 HCl = 2 NaCl + 2 CO2 + H2 + O2
CH3COOH + H2SO4 = CH3SO4 + H2COOH =>
CH3COOH + H2SO4 = CH3SO4 + H2COOH
NH4OH(aq) = NH3 + H2O =>
NH4OH(aq) = NH3 + H2O
MgO + CO = CO2 + Mg =>
MgO + CO = CO2 + Mg
Cu2S + Fe2(SO4)3 = CuSO4 + FeSO4 + S =>
Cu2S + 2 Fe2(SO4)3 = 2 CuSO4 + 4 FeSO4 + S
La2O3 + CuO + O2 = LaCuO3 =>
2 La2O3 + 4 CuO + O2 = 4 LaCuO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
