| Équations équilibrées la veille | Équations équilibrées le lendemain |
C13H18O2 + NaOH = C13H17O2Na + H2O
Ba + HF = BaF2 + H2 =>
Ba + 2 HF = BaF2 + H2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Na2S2O3 + Cl2 = NaCl + SO2 + S =>
2 Na2S2O3 + 2 Cl2 = 4 NaCl + 3 SO2 + S
HOH = H + O =>
HOH = 2 H + O
Na2S2O3 + CH3COOH = NaCH3COO + S + SO2 + H2O =>
Na2S2O3 + 2 CH3COOH = 2 NaCH3COO + S + SO2 + H2O
Pb + NaOH = Pb(NaOH) =>
Pb + NaOH = Pb(NaOH)
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2 + Cu(s) =>
Pb(s) + Cu(NO3)2(aq) = Pb(NO3)2 + Cu(s)
H3PO3 + Mn(OH)2 = H2O + Mn3(PO3)2 =>
2 H3PO3 + 3 Mn(OH)2 = 6 H2O + Mn3(PO3)2
NO2 + HCl = HNO2 + Cl2 =>
2 NO2 + 2 HCl = 2 HNO2 + Cl2
C3H3N + O2 = CO2 + H2O + NO2 =>
4 C3H3N + 19 O2 = 12 CO2 + 6 H2O + 4 NO2
KOH(aq) + HCI(aq) = KCI(aq) + H2O(l) =>
KOH(aq) + HCI(aq) = KCI(aq) + H2O(l)
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O
AlCl3 + Al + H2O = AlOHCl2 + H2 =>
4 AlCl3 + 2 Al + 6 H2O = 6 AlOHCl2 + 3 H2
Cr(NO3)3 + Na2(CrO4) = Cr2(CrO4)3 + Na(NO3) =>
2 Cr(NO3)3 + 3 Na2(CrO4) = Cr2(CrO4)3 + 6 Na(NO3)
LiCO3 = LiCO + O2 =>
LiCO3 = LiCO + O2
NaHSO4 + KOH = Na2SO4 + H2O + K2SO4 =>
2 NaHSO4 + 2 KOH = Na2SO4 + 2 H2O + K2SO4
CuSO4 + SO2 + H2O + KI = CuI + H2SO4 + K2SO =>
2 CuSO4 + 4 SO2 + 5 H2O + 2 KI = 2 CuI + 5 H2SO4 + K2SO
Na2O + FeCl2 = NaCl + FeO =>
Na2O + FeCl2 = 2 NaCl + FeO
CuCl2 + F2 = CuF2 + Cl2 =>
CuCl2 + F2 = CuF2 + Cl2
KHSO4 + Ca(H2PO4)2 = KH2PO4 + CaSO4 + H2SO4 =>
2 KHSO4 + Ca(H2PO4)2 = 2 KH2PO4 + CaSO4 + H2SO4
NaClO3 = NaClO + O2 =>
NaClO3 = NaClO + O2
H2O2 + Br{-} = H2O + BrO{-} =>
H2O2 + Br{-} = H2O + BrO{-}
Cr(s) + S(s) = Cr2S(s) =>
2 Cr(s) + S(s) = Cr2S(s)
SnCl2(aq) + H2S(g) = SnS(s) + HCl(aq) =>
SnCl2(aq) + H2S(g) = SnS(s) + 2 HCl(aq)
Ni(C2H3O2)2 + HCl = NiCl2 + HC2H3O2 =>
Ni(C2H3O2)2 + 2 HCl = NiCl2 + 2 HC2H3O2
Cr2S3 + MnN2O6 + NaCO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
Cr2S3 + 5 MnN2O6 + 20 NaCO3 = 10 NO + 20 CO2 + 2 Na2CrO4 + 5 Na2MnO4 + 3 Na2SO4
CO + IO5 = CO2 + I =>
5 CO + IO5 = 5 CO2 + I
Mg(OH)2(aq) + HF(aq) = HOH(l) + MgF2(aq) =>
Mg(OH)2(aq) + 2 HF(aq) = 2 HOH(l) + MgF2(aq)
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
ZnCu + HCl = CuCl + Zn + H =>
ZnCu + HCl = CuCl + Zn + H
As2O5 + SO2 + H2O = H2SO4 + H3AsO3 =>
As2O5 + 2 SO2 + 5 H2O = 2 H2SO4 + 2 H3AsO3
H3PO4 + OH = H2O + PO4 =>
H3PO4 + 3 OH = 3 H2O + PO4
C57H110O6 + NaOH = CH3(CH2)16COONa + C3H8O3 =>
C57H110O6 + 3 NaOH = 3 CH3(CH2)16COONa + C3H8O3
N2Cl4 + H4C = ClC + N + H =>
N2Cl4 + 4 H4C = 4 ClC + 2 N + 16 H
Cs3 + As = Cs3As =>
Cs3 + As = Cs3As
SiO2 + CuSO4 = SO3 + CuSiO3 =>
SiO2 + CuSO4 = SO3 + CuSiO3
Zn + Cu(ClO3)2 = Zn(ClO3) + Cu =>
2 Zn + Cu(ClO3)2 = 2 Zn(ClO3) + Cu
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
FePO4 + H2O = Fe2O3 + H3PO4 =>
2 FePO4 + 3 H2O = Fe2O3 + 2 H3PO4
CuSO4*5H2O + H2O = Cu(H2O)6 + SO4 =>
CuSO4*5H2O + H2O = Cu(H2O)6 + SO4
Na2CrO4 + KIO3 = Na2(IO3)2 + K2CrO4 =>
Na2CrO4 + 2 KIO3 = Na2(IO3)2 + K2CrO4
HClO3 + KOH = H2O + KClO3 =>
HClO3 + KOH = H2O + KClO3
Ca(NO3)2 + NaCl = CaCl2 + NaNO3 =>
Ca(NO3)2 + 2 NaCl = CaCl2 + 2 NaNO3
Fe + KSCN + H2O2 = Fe(SCN) + KO + H2O =>
Fe + KSCN + H2O2 = Fe(SCN) + KO + H2O
AlI + Ni = Al + NiI2 =>
2 AlI + Ni = 2 Al + NiI2
CsCl + H2O = CsOH + Cl2 + H2 =>
2 CsCl + 2 H2O = 2 CsOH + Cl2 + H2
C2H6O + H2O = C2H4O2 + H2 =>
C2H6O + H2O = C2H4O2 + 2 H2
Li + C4H8O2 = Li(C4H7O2) + H2 =>
2 Li + 2 C4H8O2 = 2 Li(C4H7O2) + H2
Na2CO3 + CH3CO2H = NaCH3CO2 + CO2 + H2O =>
Na2CO3 + 2 CH3CO2H = 2 NaCH3CO2 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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