| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + 2 NaOH = 2 NaCl + Mg(OH)2
Fe(OH)3 + KClO + KOH = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 3 KClO + 4 KOH = 2 K2FeO4 + 3 KCl + 5 H2O
Hemoglobin(aq) + O2(g) = HemoglobinO2(aq) =>
Hemoglobin(aq) + O2(g) = HemoglobinO2(aq)
Cr2(O3) + HCl(O4) = CrCl(O5) + H2O =>
Cr2(O3) + 2 HCl(O4) = 2 CrCl(O5) + H2O
KCl + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
10 KCl + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
Na3AlO3 + NaNO3 = Al(NO3)3 + Na2O =>
Na3AlO3 + 3 NaNO3 = Al(NO3)3 + 3 Na2O
C4H8 + BH3 + H2O2 + NaOH = C4H10O + NaB(OH)4 =>
3 C4H8 + BH3 + 3 H2O2 + NaOH = 3 C4H10O + NaB(OH)4
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
ZnBr2 + Ba(OH)2 = Zn(OH)2 + BaBr2 =>
ZnBr2 + Ba(OH)2 = Zn(OH)2 + BaBr2
FeS + Fe2(SO4)3 = FeSO4 + S =>
FeS + Fe2(SO4)3 = 3 FeSO4 + S
HILi2S = SHLi2I =>
HILi2S = SHLi2I
Pb + HCl = Pb(HCl) =>
Pb + HCl = Pb(HCl)
Cu{+} + Fe = Cu + Fe{+} =>
Cu{+} + Fe = Cu + Fe{+}
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
C4H8 + BH3 + H2O2 + NaOH = C4H10O + NaB(OH)4 =>
3 C4H8 + BH3 + 3 H2O2 + NaOH = 3 C4H10O + NaB(OH)4
FeH2S = H2FeS =>
FeH2S = H2FeS
Zn + AgNO2 = Ag + ZnNO2 =>
Zn + AgNO2 = Ag + ZnNO2
Pb + H2Te = PbTe + H2 =>
Pb + H2Te = PbTe + H2
NO2 + NaCl2 = NaNO2 + Cl2 =>
NO2 + NaCl2 = NaNO2 + Cl2
C10H14N2 + C2H4O2 = H2O + C12N2H16O =>
C10H14N2 + C2H4O2 = H2O + C12N2H16O
NaAlF6 + Al2O3 = AlF3 + NaF + O2 =>
6 NaAlF6 + 2 Al2O3 = 10 AlF3 + 6 NaF + 3 O2
HOCH2CHCH2OH + O2 = CO2 + H2O =>
4 HOCH2CHCH2OH + 15 O2 = 12 CO2 + 14 H2O
NH3 + HClO2 = NH4ClO2 =>
NH3 + HClO2 = NH4ClO2
Li2O + Zn(NO3)2 = ZnO + LiNO3 =>
Li2O + Zn(NO3)2 = ZnO + 2 LiNO3
CH3CH2COOH + Mg = MgCH3CH2COO + H2 =>
2 CH3CH2COOH + 2 Mg = 2 MgCH3CH2COO + H2
SnSO4 + HCl = SnCl2 + H2SO4 =>
SnSO4 + 2 HCl = SnCl2 + H2SO4
KNO2 + HCl = KCl + HNO2 =>
KNO2 + HCl = KCl + HNO2
C4H8 + BH3 + H2O2 + NaOH = C4H10O + NaB(OH)4 =>
3 C4H8 + BH3 + 3 H2O2 + NaOH = 3 C4H10O + NaB(OH)4
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
C4H8 + BH3 + H2O2 + NaOH = C4H10O + NaB(OH)4 =>
3 C4H8 + BH3 + 3 H2O2 + NaOH = 3 C4H10O + NaB(OH)4
Co(NO{3}){2} + NaOH = Co(OH){2} + NaNO{3} =>
Co(NO{3}){2} + NaOH = Co(OH){2} + NaNO{3}
V2O5H2O + C6H8O6 = V(OH)2 + C6H6O6 + OH =>
V2O5H2O + 2 C6H8O6 = 2 V(OH)2 + 2 C6H6O6 + 2 OH
C4H8 + BH3 + H2O2 + NaOH = C4H10O + NaB(OH)4 =>
3 C4H8 + BH3 + 3 H2O2 + NaOH = 3 C4H10O + NaB(OH)4
C4H18 + O2 = CO + H2O =>
2 C4H18 + 13 O2 = 8 CO + 18 H2O
C4H8 + BH3 + H2O2 + NaOH = C4H10O + NaB(OH)4 =>
3 C4H8 + BH3 + 3 H2O2 + NaOH = 3 C4H10O + NaB(OH)4
NaClO + H2O = NaClOH + H2O2 =>
2 NaClO + 2 H2O = 2 NaClOH + H2O2
Na + Fe2O3 = Fe + NaO3 =>
Na + Fe2O3 = 2 Fe + NaO3
KSCN + KCr(SO4)2 + H2O = K3[Cr(NCS)6]*4H2O + K2SO4 =>
6 KSCN + KCr(SO4)2 + 4 H2O = K3[Cr(NCS)6]*4H2O + 2 K2SO4
O2 + NaN3 = Na + NO2 =>
3 O2 + NaN3 = Na + 3 NO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H8 + BH3 + H2O2 + NaOH = C4H10O + NaB(OH)4 =>
3 C4H8 + BH3 + 3 H2O2 + NaOH = 3 C4H10O + NaB(OH)4
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
AsO3{-} + Zn + H{+} = AsH3 + Zn{2+} + H2O =>
AsO3{-} + 4 Zn + 9 H{+} = AsH3 + 4 Zn{2+} + 3 H2O
MnO4 + CH3CHO = Mn + CH3COOH =>
MnO4 + 4 CH3CHO = Mn + 4 CH3COOH
KOH(aq) + HNO3(aq) = H2O + KNO3(aq) =>
KOH(aq) + HNO3(aq) = H2O + KNO3(aq)
Na2SO3 + KClO3 + H2SO4 = Cl2 + Na2SO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KClO3 + H2SO4 = Cl2 + 5 Na2SO4 + K2SO4 + H2O
Fe3O4 + H2O = Fe2O3 + H =>
2 Fe3O4 + H2O = 3 Fe2O3 + 2 H
Au + KCl = AuCl + K =>
Au + KCl = AuCl + K
Pb(NO3)2 + FeSO4 = PbSO4 + Fe(NO3)2 =>
Pb(NO3)2 + FeSO4 = PbSO4 + Fe(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/24
Équations équilibrées sur04/15/23
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