| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 UF(s) + 3 O2(g) + 12 HF(l) = 4 UF4(s) + 6 H2O(l)
NaCa2O2 + Cl2 = NaCl + CaO =>
2 NaCa2O2 + Cl2 = 2 NaCl + 4 CaO
CsI + Br = CsBr + I =>
CsI + Br = CsBr + I
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
(NH4)2SO4 + HCHO = H2SO4 + C6H12N4 + H2O =>
2(NH4)2SO4 + 6 HCHO = 2 H2SO4 + C6H12N4 + 6 H2O
CO2 + H2S = CO + H2 + SO2 =>
2 CO2 + H2S = 2 CO + H2 + SO2
HNO2 + I = HI + NO2 =>
HNO2 + I = HI + NO2
(NH4)2CO3 + HI = (NH4)I + CO2 + H2O =>
(NH4)2CO3 + 2 HI = 2(NH4)I + CO2 + H2O
Ni(NO3)2 + CH3COOH = Ni(CH3COO)2 + HNO3 =>
Ni(NO3)2 + 2 CH3COOH = Ni(CH3COO)2 + 2 HNO3
MnC2O4 + O2 = Mn3O4 + CO2 =>
3 MnC2O4 + 2 O2 = Mn3O4 + 6 CO2
CuSO4*5H2O + C5H7O2 = Cu(C5H7O2)2 + SO4 + H2O =>
CuSO4*5H2O + 2 C5H7O2 = Cu(C5H7O2)2 + SO4 + 5 H2O
NH4NO3 + CH3COONa = CH3NO3 + NH4COONa =>
NH4NO3 + CH3COONa = CH3NO3 + NH4COONa
H2SO4 + Zn(CH3CH2)2 = H2(CH3CH2)2 + ZnSO4 =>
H2SO4 + Zn(CH3CH2)2 = H2(CH3CH2)2 + ZnSO4
Fe2(CO3)3 + NaCl = FeCl3 + Na2(CO3) =>
Fe2(CO3)3 + 6 NaCl = 2 FeCl3 + 3 Na2(CO3)
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
Mg(OH)2 + CoCl3 = MgCl2 + Co(OH)3 =>
3 Mg(OH)2 + 2 CoCl3 = 3 MgCl2 + 2 Co(OH)3
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
Ag2CO3(s) + NH3(aq) = AgNH3(aq) + CO3(aq) =>
Ag2CO3(s) + 2 NH3(aq) = 2 AgNH3(aq) + CO3(aq)
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
Na2SO3 + KMnO4 + SO4 = MnSO4 + Na2SO4 + K2SO4 =>
8 Na2SO3 + 2 KMnO4 + 3 SO4 = 2 MnSO4 + 8 Na2SO4 + K2SO4
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
Cu(s) + H2O2(ac) + HCl(ac) = CuCl2(ac) + H2O(l) =>
Cu(s) + H2O2(ac) + 2 HCl(ac) = CuCl2(ac) + 2 H2O(l)
NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(aq) + HCl =>
2 NH4Cl(aq) + H2SO4(aq) = (NH4)2SO4(aq) + 2 HCl
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H0O =>
3 Zn + NaNO3 + 5 NaOH = 3 Na2ZnO2 + NH3 + 2 H0O
NH3(aq) + H(aq) = NH4(aq) =>
NH3(aq) + H(aq) = NH4(aq)
Mg + CuSO4*5H2O = MgSO4 + Cu + H2O =>
Mg + CuSO4*5H2O = MgSO4 + Cu + 5 H2O
Al(s) + O + H = Al(OH)3 =>
Al(s) + 3 O + 3 H = Al(OH)3
KMnO4 + KI + H2SO4 = MnSO2 + K2SO4 + IO + H2O =>
KMnO4 + 3 KI + 3 H2SO4 = MnSO2 + 2 K2SO4 + 3 IO + 3 H2O
Na4B4O15H22 + H2O2 = Na2B2O14H16 + H2O =>
Na4B4O15H22 + 8 H2O2 = 2 Na2B2O14H16 + 3 H2O
Na2O + (NH4)2SO4 = Na2SO4 + (NH4)2O =>
Na2O + (NH4)2SO4 = Na2SO4 + (NH4)2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
C6H12O6(aq) + O2(aq) = CO2(aq) + H2O =>
C6H12O6(aq) + 6 O2(aq) = 6 CO2(aq) + 6 H2O
Li10NO30 + Mn10N20O60(H120O60) + Ti10O20 + C60H80O70 = Li10Mn19Ti10C60H80O70(H20O10) + N10O20 + H20O10 + C10O20 =>
90 Li10NO30 + 171 Mn10N20O60(H120O60) + 90 Ti10O20 + 176 C60H80O70 = 90 Li10Mn19Ti10C60H80O70(H20O10) + 351 N10O20 + 1280 H20O10 + 516 C10O20
NaHCO3 + CH3COOH = NaCH3COONa + H2O + CO2 =>
16 NaHCO3 + 9 CH3COOH = 8 NaCH3COONa + 14 H2O + 18 CO2
FeS2 + HNO3 = Fe2(SO4)3 + H2SO4 + NO + H2O =>
2 FeS2 + 10 HNO3 = Fe2(SO4)3 + H2SO4 + 10 NO + 4 H2O
Li3PO4(aq) + CuCl2(aq) = LiCl(aq) + Cu3(PO4)2(s) =>
2 Li3PO4(aq) + 3 CuCl2(aq) = 6 LiCl(aq) + Cu3(PO4)2(s)
(CH3(CH2)4CH3) + O2 = C2 + H2O =>
2(CH3(CH2)4CH3) + 7 O2 = 6 C2 + 14 H2O
Fe(iii) + O2 = Fe(iii)O2 =>
Fe(iii) + O2 = Fe(iii)O2
CrCl + O2 = Cr(ClO3) =>
2 CrCl + 3 O2 = 2 Cr(ClO3)
P4O10(s) + H2O(aq) = H3PO4(aq) =>
P4O10(s) + 6 H2O(aq) = 4 H3PO4(aq)
NaO + HOH = NaOH + HO =>
NaO + HOH = NaOH + HO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb(NO3)2(aq) + NaOH(aq) = Na(NO3)2(aq) + PbOH(s) =>
Pb(NO3)2(aq) + NaOH(aq) = Na(NO3)2(aq) + PbOH(s)
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
Fe(OH)3 + H2CO2 = Fe(CO3)2 + H2O + H =>
Fe(OH)3 + 2 H2CO2 = Fe(CO3)2 + H2O + 5 H
Mn{2+} + S2O8{-} + H2O = MnO4{-} + SO4{2-} + H{+} =>
3 Mn{2+} + 5 S2O8{-} + 12 H2O = 3 MnO4{-} + 10 SO4{2-} + 24 H{+}
Au{3+}(aq) + Cu{+}(aq) = Au(s) + Cu{2+}(aq) =>
Au{3+}(aq) + 3 Cu{+}(aq) = Au(s) + 3 Cu{2+}(aq)
Ag2(SO4) + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2(SO4) + 2 AlCl3 = 6 AgCl + Al2(SO4)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3CH2CH(l) + O2(g) = H2O(g) + CO2(g) =>
2 CH3CH2CH(l) + 9 O2(g) = 6 H2O(g) + 6 CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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