| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + Ca(NO3)2 = Na3(NO3)2 + Ca(PO4)
AgOH + NH4OH = Ag(NH3)2OH + H2O =>
AgOH + 2 NH4OH = Ag(NH3)2OH + 2 H2O
C8H8O + NaBH4 = C8H10O + Na + B =>
2 C8H8O + NaBH4 = 2 C8H10O + Na + B
C12H22O11 = C + HOH =>
C12H22O11 = 12 C + 11 HOH
Al + TiN = AlN + Ti =>
Al + TiN = AlN + Ti
Mn(OH)2 + H2O2 = MnO(OH)2 + H2O =>
Mn(OH)2 + H2O2 = MnO(OH)2 + H2O
KCl + NH3 + H2O = KOH + NH4Cl =>
KCl + NH3 + H2O = KOH + NH4Cl
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2(SO4)
ZnS = SZn =>
ZnS = SZn
Cd(NO3)2 + NH4OH = Cd(OH)2 + N2O3 + H2O =>
3 Cd(NO3)2 + 2 NH4OH = 3 Cd(OH)2 + 4 N2O3 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NH4OH + C2H4O2 = NH4CH3CO2 + H2O =>
NH4OH + C2H4O2 = NH4CH3CO2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na3PO4(aq) + Li2SO4(aq) = Na2SO4(aq) + Li3PO4(aq) =>
2 Na3PO4(aq) + 3 Li2SO4(aq) = 3 Na2SO4(aq) + 2 Li3PO4(aq)
FeSiO3 + H2SO4 = FeSO4 + H2SiO3 =>
FeSiO3 + H2SO4 = FeSO4 + H2SiO3
HBrO2 = Br2 + H2O + O2 =>
4 HBrO2 = 2 Br2 + 2 H2O + 3 O2
FeCl2(aq) + Ca(OH)2(aq) = Fe(OH)2 + CaCl2 =>
FeCl2(aq) + Ca(OH)2(aq) = Fe(OH)2 + CaCl2
Ba(NO3)2 + H2S = BaS + H2(NO3)2 =>
Ba(NO3)2 + H2S = BaS + H2(NO3)2
ZnBr2 + H2 = Zn + HBr =>
ZnBr2 + H2 = Zn + 2 HBr
H{+} + C2HCl3 + Fe = C2H4 + Fe{2+} + Cl{-} =>
3 H{+} + C2HCl3 + 3 Fe = C2H4 + 3 Fe{2+} + 3 Cl{-}
Cu3 = Cu =>
Cu3 = 3 Cu
CuO(s) + H2SO4(aq) = CuSO4(aq) + water =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O
C3H66666 + O2 = CO2 + H2O =>
2 C3H66666 + 33339 O2 = 6 CO2 + 66666 H2O
KCl(ac) + AgNO3(ac) = AgCl + KNO3(ac) =>
KCl(ac) + AgNO3(ac) = AgCl + KNO3(ac)
Ca[Al(OH)4]2 + HCl = Al(OH)3 + CaCl2 + H2O =>
Ca[Al(OH)4]2 + 2 HCl = 2 Al(OH)3 + CaCl2 + 2 H2O
CH3CH(OH)CH3CuO = CH3COCH3CuH2O =>
CH3CH(OH)CH3CuO = CH3COCH3CuH2O
HCl + Zn = Cl + ZnH2 =>
2 HCl + Zn = 2 Cl + ZnH2
Na2S + SO2 = NaSO4 + S =>
Na2S + 4 SO2 = 2 NaSO4 + 3 S
KMnO4 + KI + H2SO4 = MnSO4 + K2SO4 + H2O + I2 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 I2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
MnO{4} + I{-} = MnO{2} + I{2}inbasicmedium =>
3 MnO{4} + 2 I{-} = 3 MnO{2} + 2 I{2}inbasicmedium
CuSO2 = CuOSO =>
CuSO2 = CuOSO
K + Al(ClO3)3 = K(ClO3) + Al =>
3 K + Al(ClO3)3 = 3 K(ClO3) + Al
C2H5(l) + O2(g) = CO2(q) + H2O(l) =>
4 C2H5(l) + 13 O2(g) = 8 CO2(q) + 10 H2O(l)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Fe(II)Cl + MgSO4 = Fe(II)SO4 + MgCl =>
Fe(II)Cl + MgSO4 = Fe(II)SO4 + MgCl
Mg(ClO4)2 + K2CO3 = MgCO3 + KClO4 =>
Mg(ClO4)2 + K2CO3 = MgCO3 + 2 KClO4
H2 + Fe3O4 = H2Fe3 + O =>
H2 + Fe3O4 = H2Fe3 + 4 O
PbCl4 + H3PO4 = Pb3(PO4)4 + HCl =>
3 PbCl4 + 4 H3PO4 = Pb3(PO4)4 + 12 HCl
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
C2H5OH + KMnO4 + H3PO4 = C2H4O + MnPO4 + K3PO4 + H2O =>
6 C2H5OH + 3 KMnO4 + 4 H3PO4 = 6 C2H4O + 3 MnPO4 + K3PO4 + 12 H2O
C6H12O6 = CH3CH2COOCH3 + CO2 + H2 =>
C6H12O6 = CH3CH2COOCH3 + 2 CO2 + 2 H2
C8H10O2 + C5H12O = C16H26O2 + H2O =>
5 C8H10O2 + 8 C5H12O = 5 C16H26O2 + 8 H2O
Cd(NO3)2(aq) + K3PO4(aq) = Cd3(PO4)2(s) + KNO3(aq) =>
3 Cd(NO3)2(aq) + 2 K3PO4(aq) = Cd3(PO4)2(s) + 6 KNO3(aq)
HC6H7O6 + Ca(OH)2 = H2O + Ca(C6H7O6)2 =>
2 HC6H7O6 + Ca(OH)2 = 2 H2O + Ca(C6H7O6)2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CH3CH(CH3)CH2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH3CH(CH3)CH2 + 18 KMnO4 + 27 H2SO4 = 20 CH3COOH + 32 H2O + 18 MnSO4 + 9 K2SO4
NaOH + FeBr = NaBr + FeOH =>
NaOH + FeBr = NaBr + FeOH
NaIO3 + HCl + NaI = NaCl + I2 + H2O =>
NaIO3 + 6 HCl + 5 NaI = 6 NaCl + 3 I2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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