| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mo(OH)3 + 3 NaCl = MoCl3 + 3 NaOH
Cr2O3 + KNO3 = CrO3 + KNO2 =>
Cr2O3 + 3 KNO3 = 2 CrO3 + 3 KNO2
S8 + OH{-} = S2{-} + S2O3 + H2O =>
7 S8 + 24 OH{-} = 24 S2{-} + 4 S2O3 + 12 H2O
Cu(OH)2 + H2NO3 = CuNO3 + H2O =>
Cu(OH)2 + H2NO3 = CuNO3 + 2 H2O
NaI + FeCl2 = NaCl2 + FeI =>
NaI + FeCl2 = NaCl2 + FeI
C100H105O28 + O2 = H2O + CO2 =>
4 C100H105O28 + 449 O2 = 210 H2O + 400 CO2
Co(NO3)3 + Na2CO3 = Co2(CO3)3 + NaNO3 =>
2 Co(NO3)3 + 3 Na2CO3 = Co2(CO3)3 + 6 NaNO3
BiCl3 + KOH + Cl2 = KBiO3 + KCl + H2O =>
BiCl3 + 6 KOH + Cl2 = KBiO3 + 5 KCl + 3 H2O
NiI2 + KPO4 = NiPO4 + KI2 =>
NiI2 + KPO4 = NiPO4 + KI2
Li + SiO = Li2O + Si =>
2 Li + SiO = Li2O + Si
Zn + I2 + H2O{-} = Zn(OH)2 + I{-} + H{+} =>
Zn + 2 I2 + 2 H2O{-} = Zn(OH)2 + 4 I{-} + 2 H{+}
Mg(s) + HCl(ac) = H2(g) + MgCl2(ac) =>
Mg(s) + 2 HCl(ac) = H2(g) + MgCl2(ac)
Mo(OH)3 + NaCl = MoCl3 + NaOH =>
Mo(OH)3 + 3 NaCl = MoCl3 + 3 NaOH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C6H4(CO)2O + H2O2 = C6H4(CO3H)CO2H =>
C6H4(CO)2O + H2O2 = C6H4(CO3H)CO2H
ClO3{-} + SO2 = Cl{-} + SO4 =>
2 ClO3{-} + 3 SO2 = 2 Cl{-} + 3 SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH4Cl + FeSO4 = (NH4)2SO4 + FeCl2 =>
2 NH4Cl + FeSO4 = (NH4)2SO4 + FeCl2
NH4(OH) + H2SO4 = (NH4)2(SO4) + H2O =>
2 NH4(OH) + H2SO4 = (NH4)2(SO4) + 2 H2O
CH3NaO + H2O = NaOH + CH3OH =>
CH3NaO + H2O = NaOH + CH3OH
FeO + S = FeS + O2 =>
2 FeO + 2 S = 2 FeS + O2
CH3COOH + C8H18O = C10H20O2 + H2O =>
CH3COOH + C8H18O = C10H20O2 + H2O
Fe(NO3)3 + NaC2H3O2 + H2O = NaNO3 + Fe3O(C2H3O2)6 + H3O + NO3 =>
3 Fe(NO3)3 + 6 NaC2H3O2 + 3 H2O = 6 NaNO3 + Fe3O(C2H3O2)6 + 2 H3O + 3 NO3
C7H8 + NO2 + O2 = C7H5N3O6 + H2O =>
4 C7H8 + 12 NO2 + 3 O2 = 4 C7H5N3O6 + 6 H2O
SiC(aq) + O2 = SiO2(aq) + CO2(g) =>
SiC(aq) + 2 O2 = SiO2(aq) + CO2(g)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
ZnSO4 + Na3PO4 = Na2(SO4) + Zn3(PO4)2 =>
3 ZnSO4 + 2 Na3PO4 = 3 Na2(SO4) + Zn3(PO4)2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
HNO2 + Au(OH)3 = Au(NO2)3 + H2O =>
3 HNO2 + Au(OH)3 = Au(NO2)3 + 3 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CuSO4*5H2O + H2O = [Cu(H2O)6] + SO4 =>
CuSO4*5H2O + H2O = [Cu(H2O)6] + SO4
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
CH4 = C6H6 + H2 =>
6 CH4 = C6H6 + 9 H2
HOOC{-}CH2{-}CH2{-}COOH + Mg = MgOOC{-}CH2{-}CH2{-}COOMg + H2 =>
2 HOOC{-}CH2{-}CH2{-}COOH + 2 Mg = 2 MgOOC{-}CH2{-}CH2{-}COOMg + H2
KOH + Sb2O5 + H2O = K(Sb(OH)6) =>
2 KOH + Sb2O5 + 5 H2O = 2 K(Sb(OH)6)
H2O + NO = H + HNO2 =>
H2O + NO = H + HNO2
HClO4 + Na(OH) = H(OH) + NaClO4 =>
HClO4 + Na(OH) = H(OH) + NaClO4
HCl + Ca = CaCl + H =>
HCl + Ca = CaCl + H
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
NH4Cl + HCl = NH4H + Cl =>
NH4Cl + HCl = NH4H + 2 Cl
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CoOC = COCo =>
CoOC = COCo
Fe + Cl23 = FeCl3 =>
23 Fe + 3 Cl23 = 23 FeCl3
K2Cr2O7 + C2H5OH = Cr2O3 + CH3COOH + KOH + H2O =>
2 K2Cr2O7 + 3 C2H5OH = 2 Cr2O3 + 3 CH3COOH + 4 KOH + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Li + BaPO4 = Li(PO4) + Ba =>
Li + BaPO4 = Li(PO4) + Ba
CoCl2 + CuCl2 = CuCoCl2 + Cl2 =>
CoCl2 + CuCl2 = CuCoCl2 + Cl2
C6H6 + H2O = CO2 + H2 =>
C6H6 + 12 H2O = 6 CO2 + 15 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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