| Équations équilibrées la veille | Équations équilibrées le lendemain |
KNO3 + KC2H3O2 = K2NO3C2H3O2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
C27H28Br2O5S + H2O + CO2 = C28H30Br2O8S =>
C27H28Br2O5S + H2O + CO2 = C28H30Br2O8S
CaPO4 + SiO2 + C = P + CaSi + CO =>
CaPO4 + SiO2 + 6 C = P + CaSi + 6 CO
NaHCO3 + NH4OH = NH4HCO3 + NaOH =>
NaHCO3 + NH4OH = NH4HCO3 + NaOH
Na2O + Al2O3 + SiO2 = NaAlSi3O8 =>
Na2O + Al2O3 + 6 SiO2 = 2 NaAlSi3O8
Fe2O3 + H2SO4 = Fe + (SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = 2 Fe + (SO4)3 + 3 H2O
Cr2O7{2-} + SO2{+} + H2O = Cr{3+} + SO4{2-} + H{+} =>
Cr2O7{2-} + 6 SO2{+} + 5 H2O = 2 Cr{3+} + 6 SO4{2-} + 10 H{+}
NH4NO3(s) + NaOH(s) = NaNO3 + NH3 + H2O =>
NH4NO3(s) + NaOH(s) = NaNO3 + NH3 + H2O
Bi(OH)3 + SnCl2 = Bi + Sn(OH)4 + Cl =>
4 Bi(OH)3 + 3 SnCl2 = 4 Bi + 3 Sn(OH)4 + 6 Cl
C4H8O2(l) + O2(g) = H2O(l) + CO2(g) =>
C4H8O2(l) + 5 O2(g) = 4 H2O(l) + 4 CO2(g)
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + KCl(aq) =>
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + 2 KCl(aq)
PhMgBr + SnCl4 = Ph4Sn + Mg + Br + Cl2 =>
4 PhMgBr + SnCl4 = Ph4Sn + 4 Mg + 4 Br + 2 Cl2
H2 + C2H2 + HCl = C2H5Cl =>
H2 + C2H2 + HCl = C2H5Cl
Al2O3(S) + H2SO4(l) = Al2(SO4)3(S) + H2O(l) =>
Al2O3(S) + 3 H2SO4(l) = Al2(SO4)3(S) + 3 H2O(l)
C3C7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
4 C3C7CHOHCH(C2H5)CH2OH + 67 O2 = 60 CO2 + 22 H2O
Br2 + K2O = KBr + KBrO3 =>
3 Br2 + 3 K2O = 5 KBr + KBrO3
C13H16N2O2 + KClO3 = KCl + N2 + H2O + CO2 =>
3 C13H16N2O2 + 32 KClO3 = 32 KCl + 3 N2 + 24 H2O + 39 CO2
CH3COH + KOH = H2O + KC2H3O =>
CH3COH + KOH = H2O + KC2H3O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C6H5CH3(e) + O2(g) = H2O(e) + CO2(g) =>
C6H5CH3(e) + 9 O2(g) = 4 H2O(e) + 7 CO2(g)
K2O + HBr = KBr + H2O =>
K2O + 2 HBr = 2 KBr + H2O
P4O6 + H2O = P4H2O7 =>
P4O6 + H2O = P4H2O7
NaBiO3 + H2SO4 = Bi2(SO4)3 + Na2SO4 + O2 + H2O =>
2 NaBiO3 + 4 H2SO4 = Bi2(SO4)3 + Na2SO4 + O2 + 4 H2O
MgCl2 + H2S = MgS + ClH =>
MgCl2 + H2S = MgS + 2 ClH
C4H6O2 + O2 = C4H5O2 + H2O =>
4 C4H6O2 + O2 = 4 C4H5O2 + 2 H2O
KH2PO4 + HNO3 = KNO3 + H3PO4 =>
KH2PO4 + HNO3 = KNO3 + H3PO4
NO3{-} + H2O + Bi = NO2{-} + OH{-} + Bi{3+} =>
3 NO3{-} + 3 H2O + 2 Bi = 3 NO2{-} + 6 OH{-} + 2 Bi{3+}
HSO4{-}(aq) + H2O(l) = H3O(aq) + SO42{-}(aq) =>
HSO4{-}(aq) + 115 H2O(l) = 77 H3O(aq) + SO42{-}(aq)
Al + H2S04 = AlS + H =>
4 Al + H2S04 = 4 AlS + 2 H
HNO3 + KHCO3 = H2O + CO2KNO3 =>
HNO3 + KHCO3 = H2O + CO2KNO3
HCIO4(aq) + NaOH(aq) = H2O(l) + NaCIO4(s) =>
HCIO4(aq) + NaOH(aq) = H2O(l) + NaCIO4(s)
Cl2 + NaOH = NaClO + NaCl + H2O =>
Cl2 + 2 NaOH = NaClO + NaCl + H2O
F2 + H2O = HF + HFO =>
F2 + H2O = HF + HFO
HCl(aq)HCl(aq) + NaOH(aq)NaOH(aq) = NaCl(aq) + H2O(g) =>
HCl(aq)HCl(aq) + NaOH(aq)NaOH(aq) = 2 NaCl(aq) + 2 H2O(g)
C9H9NO + CH3COONH4 = C11H15NO + NO2 + H =>
C9H9NO + CH3COONH4 = C11H15NO + NO2 + H
MgO + NH4NO3 = Mg(NO3)2 + NH3 + H2O =>
MgO + 2 NH4NO3 = Mg(NO3)2 + 2 NH3 + H2O
Li2(SO4) + AlCl3 = LiCl + Al2(SO4)3 =>
3 Li2(SO4) + 2 AlCl3 = 6 LiCl + Al2(SO4)3
Rb2 + Cl2 = RbCl =>
Rb2 + Cl2 = 2 RbCl
Cr(OH)3 + NO3 = CrO4 + NO2 + H2 =>
2 Cr(OH)3 + 2 NO3 = 2 CrO4 + 2 NO2 + 3 H2
CH2CHCH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COOH =>
10 CH2CHCH3 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 18 H2O + 15 CH3COOH
Mg + HCe = MgCe + H2 =>
2 Mg + 2 HCe = 2 MgCe + H2
I{-} + H{+} + Cr2O72{-}� = I2 + Cr3{+} + H2O =>
854 I{-} + 864 H{+} + 6 Cr2O72{-}� = 427 I2 + 4 Cr3{+} + 432 H2O
C10H16 + Cl2(g) = C + HCl =>
C10H16 + 8 Cl2(g) = 10 C + 16 HCl
ZnBr2 + AuNO3 = Zn(NO3)2 + AuBr =>
ZnBr2 + 2 AuNO3 = Zn(NO3)2 + 2 AuBr
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Fe + H2O2 + HCl = FeCl3 + H2O =>
2 Fe + 3 H2O2 + 6 HCl = 2 FeCl3 + 6 H2O
H2O + MnO2 + Zn = Mn2O3 + Zn(OH)2 =>
H2O + 2 MnO2 + Zn = Mn2O3 + Zn(OH)2
FeCl3 + CuSO4 = Fe2(SO4)3 + Cu3(Cl3)2 =>
2 FeCl3 + 3 CuSO4 = Fe2(SO4)3 + Cu3(Cl3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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