| Équations équilibrées la veille | Équations équilibrées le lendemain |
Be + S8 = BeS8
Li2CO3 + Cr(C2H3O2)3 = LiC2H3O2 + Cr2(CO3)3 =>
3 Li2CO3 + 2 Cr(C2H3O2)3 = 6 LiC2H3O2 + Cr2(CO3)3
C6H6 + O2 + N2 = CO2 + H2ON2 =>
2 C6H6 + 15 O2 + 6 N2 = 12 CO2 + 6 H2ON2
Sb(OH)3 + Na2S = Na2(OH)3 + SbS =>
Sb(OH)3 + Na2S = Na2(OH)3 + SbS
NH4CO3 + KNO3 = KCO3 + NH4NO3 =>
NH4CO3 + KNO3 = KCO3 + NH4NO3
(C15H31COO)3Al + H2O = C15H31COOH + Al(OH)3 =>
(C15H31COO)3Al + 3 H2O = 3 C15H31COOH + Al(OH)3
MnWO4 + HCl = MnCl3 + H3WO4 =>
MnWO4 + 3 HCl = MnCl3 + H3WO4
SnI2 + H2O = Sn(OH)2 + HI =>
SnI2 + 2 H2O = Sn(OH)2 + 2 HI
K(OH)2 + NiCl = KCl + Ni(OH)2 =>
K(OH)2 + NiCl = KCl + Ni(OH)2
NO2 + NO5 = N2O5 =>
5 NO2 + NO5 = 3 N2O5
C8H9ONa + H2O = C8H9OH + NaOH =>
C8H9ONa + H2O = C8H9OH + NaOH
H2C2O4 + KMnO4 + H2SO4 = MnSO4 + KHSO + CO2 + H2O =>
11 H2C2O4 + 2 KMnO4 + 4 H2SO4 = 2 MnSO4 + 2 KHSO + 22 CO2 + 14 H2O
Ca + KHSO4 = Ca(HSO4)2 + K2 =>
Ca + 2 KHSO4 = Ca(HSO4)2 + K2
CH3COH + KMnO4 + H2SO4 = CH3COOH + K2SO3 + MnSO4 + H2O =>
6 CH3COH + 2 KMnO4 + 3 H2SO4 = 6 CH3COOH + K2SO3 + 2 MnSO4 + 3 H2O
CH3Cl + Na2 = C2H6 + NaCl =>
2 CH3Cl + Na2 = C2H6 + 2 NaCl
HCNS + O2 = H2O + CO2 + N2O5 + SO3 =>
2 HCNS + 8 O2 = H2O + 2 CO2 + N2O5 + 2 SO3
HCO2H = H2 + CO2 =>
HCO2H = H2 + CO2
Na2O(s)H2O(l) = NaOH(ac) =>
Na2O(s)H2O(l) = 2 NaOH(ac)
Na2S + Br2 + H2O = Na + HBr + H2SO4 =>
Na2S + 3 Br2 + 4 H2O = 2 Na + 6 HBr + H2SO4
CH3COOCa + Na2CO3 = CaCO3 + CH3COONa2 =>
CH3COOCa + Na2CO3 = CaCO3 + CH3COONa2
CaO + PO4 = CaPO4 + O =>
CaO + PO4 = CaPO4 + O
NH3 + H2SO4 = NSO4 + HH3 =>
4 NH3 + 4 H2SO4 = 4 NSO4 + 5 HH3
H2 + I2 + O2 = H5IO6 =>
5 H2 + I2 + 6 O2 = 2 H5IO6
KClO6 = KCl + O2 =>
KClO6 = KCl + 3 O2
K + B{2}O{3} = K{2}O + B =>
K + B{2}O{3} = K{2}O + B
CH3CH3CH3CH3OH + NaBr = NaOH + CH3CH3CH3CH3Br =>
CH3CH3CH3CH3OH + NaBr = NaOH + CH3CH3CH3CH3Br
C6H143 + O2 = CO2 + H2O =>
4 C6H143 + 167 O2 = 24 CO2 + 286 H2O
CaSO4*2H2O(s) = CaSO4(s) + H2O(l) =>
CaSO4*2H2O(s) = CaSO4(s) + 2 H2O(l)
H2SO3 + HPO4 = HSO3 + H2PO4 =>
H2SO3 + HPO4 = HSO3 + H2PO4
SO2 + FeCl3 + H2O = FeSO4 + FeCl2 + HCl =>
SO2 + 2 FeCl3 + 2 H2O = FeSO4 + FeCl2 + 4 HCl
P4S3 + KMnO4 + H2O = S + MnO2 + KH2PO4 + K2HPO =>
9 P4S3 + 44 KMnO4 + 32 H2O = 27 S + 44 MnO2 + 28 KH2PO4 + 8 K2HPO
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
GaCl3 + LiH = LiGaH4 + LiCl =>
GaCl3 + 4 LiH = LiGaH4 + 3 LiCl
Fe + CuSO4 = FeSO4 + Cu(ii) =>
Fe + CuSO4 = FeSO4 + Cu(ii)
C2H2 + OH + H2 = C2H5OH =>
2 C2H2 + 2 OH + 3 H2 = 2 C2H5OH
BrF2 + Mg = MgF2 + Br2 =>
2 BrF2 + 2 Mg = 2 MgF2 + Br2
OH{-} + Cl2(s) + Ni = Cl{-} + NiO2 + H2O =>
4 OH{-} + 2 Cl2(s) + Ni = 4 Cl{-} + NiO2 + 2 H2O
ZnCl2 + NH4OH = ZnH4OH + NCl2 =>
ZnCl2 + NH4OH = ZnH4OH + NCl2
C6 + O2 + H2 = C9H8O4 =>
3 C6 + 4 O2 + 8 H2 = 2 C9H8O4
HCl(aq) + CrO3(aq) = CrCl2(aq) + H2O(l) + Cl2 =>
6 HCl(aq) + CrO3(aq) = CrCl2(aq) + 3 H2O(l) + 2 Cl2
S + MnO4 + H2 = S2MnS2 + H2O =>
4 S + MnO4 + 4 H2 = S2MnS2 + 4 H2O
Na2B4O5(OH)4*7H2O + HCl = H3BO3 + NaCl + H2O =>
Na2B4O5(OH)4*7H2O + 2 HCl = 4 H3BO3 + 2 NaCl + 4 H2O
K2O + HI = KI + H2O =>
K2O + 2 HI = 2 KI + H2O
C12H23 + O2 = CO2 + H2O =>
4 C12H23 + 71 O2 = 48 CO2 + 46 H2O
F + S = FS =>
F + S = FS
CdCl2(ac) + Na2S(ac) = CdS + Na2Cl2 =>
CdCl2(ac) + Na2S(ac) = CdS + Na2Cl2
NaAl(OH)4 + H = Al(OH)3 + H2O + Na =>
NaAl(OH)4 + H = Al(OH)3 + H2O + Na
LiCl + Na2CO3 = Li2CO3 + NaCl =>
2 LiCl + Na2CO3 = Li2CO3 + 2 NaCl
Co + Co(OH)3 = Co(OH)2 =>
Co + 2 Co(OH)3 = 3 Co(OH)2
HCH2CHCO2 + OH = CH2CO2 + H2O =>
2 HCH2CHCO2 + 6 OH = 3 CH2CO2 + 4 H2O
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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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