| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH3CH2OH + 2 CHOOH = 2 CH3COOCH2CH3 + 3 H2O
NaBr(s) = Na(s) + Br2(l) =>
2 NaBr(s) = 2 Na(s) + Br2(l)
Be + Zn(NO3)2 = Be(NO3)2 + Zn =>
Be + Zn(NO3)2 = Be(NO3)2 + Zn
K3AsO3 + I + KHCO3 = K3AsO4 + KI + CO2 + H2O =>
K3AsO3 + 2 I + 2 KHCO3 = K3AsO4 + 2 KI + 2 CO2 + H2O
K + NH3 = K(NH3)6 =>
K + 6 NH3 = K(NH3)6
Na(IO)3 + Ag(NO)3 = Na(NO)3 + Ag(IO)3 =>
Na(IO)3 + Ag(NO)3 = Na(NO)3 + Ag(IO)3
Na3SbO4 + Mg + HCl = SbH3 + MgCl2 + NaCl + H2O =>
Na3SbO4 + 4 Mg + 11 HCl = SbH3 + 4 MgCl2 + 3 NaCl + 4 H2O
K2SO4 + BaC2H3O2 = K2C2H3O2 + BaSO4 =>
K2SO4 + BaC2H3O2 = K2C2H3O2 + BaSO4
KMnO4 + SnCl2 + HCl = MnCl2 + KCl + H2O + SnCl4 =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 2 MnCl2 + 2 KCl + 8 H2O + 5 SnCl4
CoBr + NaOH + NaBrO3 = Co2O3 + NaBr + H2O =>
6 CoBr + 6 NaOH + 2 NaBrO3 = 3 Co2O3 + 8 NaBr + 3 H2O
C6H6 + CH4O = C7H8 + H2O =>
C6H6 + CH4O = C7H8 + H2O
[Ag(NO3)2]OH + K2S = Ag2S + NO3 + KOH =>
2[Ag(NO3)2]OH + K2S = Ag2S + 4 NO3 + 2 KOH
C7H5N3O6 + H2O = C7H8 + HNO3 =>
C7H5N3O6 + 3 H2O = C7H8 + 3 HNO3
Pb + NO2 = Pb(NO2)2 =>
Pb + 2 NO2 = Pb(NO2)2
Na3SbO4 + Mg + HCl = SbH3 + MgCl2 + NaCl + H2O =>
Na3SbO4 + 4 Mg + 11 HCl = SbH3 + 4 MgCl2 + 3 NaCl + 4 H2O
Cs + As = Cs3As =>
3 Cs + As = Cs3As
HNO3 + KOH = H(OH) + K(NO3) =>
HNO3 + KOH = H(OH) + K(NO3)
C10H12O + Br2 = C10H12Br + BrO =>
C10H12O + Br2 = C10H12Br + BrO
FeCl3*6H2O + C5H8O2 + Na(CH3COO)*3H2O = Fe(C5H8O2)3 + NaCl(CH3COO) + H2O =>
FeCl3*6H2O + 3 C5H8O2 + 3 Na(CH3COO)*3H2O = Fe(C5H8O2)3 + 3 NaCl(CH3COO) + 15 H2O
Zinc + sulfuricacid = zincsulfate + hydrogen =>
Zn + H2SO4 = ZnSO4 + H2
Mg(s) + HCl(l) = H2(g) + MgCl(s) =>
2 Mg(s) + 2 HCl(l) = H2(g) + 2 MgCl(s)
Fe(s) + K2SO4(aq) = K(s) + FeSO4(aq) =>
Fe(s) + K2SO4(aq) = 2 K(s) + FeSO4(aq)
At + NaOH = NaAt + NaAtO3 + H2O =>
6 At + 6 NaOH = 5 NaAt + NaAtO3 + 3 H2O
Na3PO4 + LiCl = NaCl + Li3PO4 =>
Na3PO4 + 3 LiCl = 3 NaCl + Li3PO4
CH3COOC2H5 + NaOH = CH3COONa + CH3CH2OH =>
CH3COOC2H5 + NaOH = CH3COONa + CH3CH2OH
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
Cu(CH3OOO)2 + HCN = Cu(CN)2 + CH3OOOH =>
Cu(CH3OOO)2 + 2 HCN = Cu(CN)2 + 2 CH3OOOH
AgNO3 + Li3(PO4) = Ag3(PO4) + Li(NO3) =>
3 AgNO3 + Li3(PO4) = Ag3(PO4) + 3 Li(NO3)
NH3NO4 = N3 + O2 + H2O =>
12 NH3NO4 = 8 N3 + 15 O2 + 18 H2O
C2H5OH + HO2 = CO2 + H2O =>
C2H5OH + 4 HO2 = 2 CO2 + 5 H2O
Co(NO3)2 + (NH4)2 = Co23 + NH4NO3 =>
23 Co(NO3)2 + 23(NH4)2 = Co23 + 46 NH4NO3
SO2 + H2 = H2O + H2S =>
SO2 + 3 H2 = 2 H2O + H2S
At + NaOH = NaAt + NaAtO3 + H2O =>
6 At + 6 NaOH = 5 NaAt + NaAtO3 + 3 H2O
HCl + Cu2(OH)2CO3 = CO2 + CuCl2 + H2O =>
4 HCl + Cu2(OH)2CO3 = CO2 + 2 CuCl2 + 3 H2O
Ds + C2Lv13 + HO = CO + H3O2 + Lv14Ds32 =>
416 Ds + 14 C2Lv13 + 84 HO = 28 CO + 28 H3O2 + 13 Lv14Ds32
K2SO4 + Ba(C2H2O2)2 = K2SO4Ba(C2H2O2)2 =>
K2SO4 + Ba(C2H2O2)2 = K2SO4Ba(C2H2O2)2
MnO3 + H2SO4 = MnSO4 + O + H2O =>
MnO3 + H2SO4 = MnSO4 + 2 O + H2O
AuCl3 + H2S + H2O = H2SO4 + Au + HCl =>
8 AuCl3 + 3 H2S + 12 H2O = 3 H2SO4 + 8 Au + 24 HCl
CH3COOC2H5 + NaOH = CH3COONa + CH3CH2OH =>
CH3COOC2H5 + NaOH = CH3COONa + CH3CH2OH
TiOCl2 + NaOH + H2O2 = Na4TiO6 + NaCl + H2O =>
TiOCl2 + 6 NaOH + 2 H2O2 = Na4TiO6 + 2 NaCl + 5 H2O
CH3COOC2H5 + NaOH = CH3COONa + CH3CH2OH =>
CH3COOC2H5 + NaOH = CH3COONa + CH3CH2OH
Ce + CuO = CeO2 + Cu2O =>
Ce + 4 CuO = CeO2 + 2 Cu2O
(No)3 + Rb = RbNo3 =>
(No)3 + Rb = RbNo3
NH4SCN + KI = NH4I + KSCN =>
NH4SCN + KI = NH4I + KSCN
FeCl3*6H2O + Ca(HCO3)2 = CaCl2 + Fe(OH)3 + CO2 + H2O =>
2 FeCl3*6H2O + 3 Ca(HCO3)2 = 3 CaCl2 + 2 Fe(OH)3 + 6 CO2 + 12 H2O
CO + H2 = H2O + CH3CH2OH =>
2 CO + 4 H2 = H2O + CH3CH2OH
Sg + CO = Sg(CO)6 =>
Sg + 6 CO = Sg(CO)6
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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