| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + Ba(OH)2 = Na3(OH)2 + BaPO4
Sa + H2 = SaH =>
2 Sa + H2 = 2 SaH
Pb(NO3)2 + AgNO3 = Pb(NO3)2AgNO3 =>
Pb(NO3)2 + AgNO3 = Pb(NO3)2AgNO3
CrBr2(aq) + Na2CO3(aq) = NaBr(aq) + CrCO3 =>
CrBr2(aq) + Na2CO3(aq) = 2 NaBr(aq) + CrCO3
NaOH(aq) + HC2H3O2 = H2O(l) + NaC2H3O2(aq) =>
NaOH(aq) + HC2H3O2 = H2O(l) + NaC2H3O2(aq)
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + HC2H3O2(aq) =>
NaC2H3O2(aq) + HCl(aq) = NaCl(aq) + HC2H3O2(aq)
Al(BrO3)3 + Ag2S = AgBrO3 + Al2S3 =>
2 Al(BrO3)3 + 3 Ag2S = 6 AgBrO3 + Al2S3
ZnS + O2 = SO3 + Zn =>
2 ZnS + 3 O2 = 2 SO3 + 2 Zn
S2O3{-2} + I = S4O6{-2} + I{-2} =>
2 S2O3{-2} + I = S4O6{-2} + I{-2}
Na2S2O5 + Na2CrO4 + H2O = Cr(OH)3 + Na2SO4 + NaOH =>
3 Na2S2O5 + 4 Na2CrO4 + 7 H2O = 4 Cr(OH)3 + 6 Na2SO4 + 2 NaOH
KSO4 + Li = Li2SO4 + K =>
KSO4 + 2 Li = Li2SO4 + K
C6H2 + H2O = (CH2)4(CO2H)2 =>
C6H2 + 4 H2O = (CH2)4(CO2H)2
Cu + FeCl3 = CuCl2 + FeCl2 =>
Cu + 2 FeCl3 = CuCl2 + 2 FeCl2
C3H8(g) + O = H2O + CO2 =>
C3H8(g) + 10 O = 4 H2O + 3 CO2
HNO3 + I1 = (HIO3)2 + NO2 + H2O =>
10 HNO3 + 2 I1 = (HIO3)2 + 10 NO2 + 4 H2O
CaO + S2O + O = CaSO4 =>
2 CaO + S2O + 5 O = 2 CaSO4
AgI(s) + KCN(aq) = KAg(CN)2(aq) + KI(aq) =>
AgI(s) + 2 KCN(aq) = KAg(CN)2(aq) + KI(aq)
Cl{-} + IO3{-} + H2O = Cl2 + I{-} + OH{-} =>
6 Cl{-} + IO3{-} + 3 H2O = 3 Cl2 + I{-} + 6 OH{-}
Cl2(g) + O2(g) = Cl2O(aq) =>
2 Cl2(g) + O2(g) = 2 Cl2O(aq)
(NH4)3PO4 + Fe = (NH4)3Fe + PO4 =>
(NH4)3PO4 + Fe = (NH4)3Fe + PO4
Ethane + oxygen = carbondioxide + water =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5COOH + KOH = C6H5COO{-} + H2O + K{+} =>
C6H5COOH + KOH = C6H5COO{-} + H2O + K{+}
CO3 + Fe = FeO + CO2 =>
CO3 + Fe = FeO + CO2
H2SO4 + Cr2O3 = Cr2(SO4)3 + H2O =>
3 H2SO4 + Cr2O3 = Cr2(SO4)3 + 3 H2O
MnI3 + F2 = MnF3 + I2 =>
2 MnI3 + 3 F2 = 2 MnF3 + 3 I2
C7H7NO2 + Fe + HCl = C7H10NCl + H2O + FeCl2 =>
C7H7NO2 + 3 Fe + 7 HCl = C7H10NCl + 2 H2O + 3 FeCl2
CH2OCOC11H23CHOCOC11H23CH2OCOC11H23 + H2 = C12H25OH + CH3OH =>
CH2OCOC11H23CHOCOC11H23CH2OCOC11H23 + 8 H2 = 3 C12H25OH + 3 CH3OH
Ca + HNO3(a) = Ca(NO3)2 + H2O + N2O =>
4 Ca + 10 HNO3(a) = 4 Ca(NO3)2 + 5 H2O + N2O
NaNO2 + Al + KOH + H2O = NH3 + KNO3 + NaAlO2 =>
8 NaNO2 + 8 Al + 3 KOH + 6 H2O = 5 NH3 + 3 KNO3 + 8 NaAlO2
FeCl2 + Na3CO3 = Fe3(CO3)2 + NaCl =>
3 FeCl2 + 2 Na3CO3 = Fe3(CO3)2 + 6 NaCl
C10H14O + Br2 = C10H14OBr2 =>
C10H14O + Br2 = C10H14OBr2
PbSO4 + BaCO3 = PbCO3 + BaSO4 =>
PbSO4 + BaCO3 = PbCO3 + BaSO4
TiO2 + BrF3 = TiF4 + Br2 + O2 =>
3 TiO2 + 4 BrF3 = 3 TiF4 + 2 Br2 + 3 O2
KAl(OH)4 + NH4Cl = Al(OH)3 + KCl + NH3 + H2O =>
KAl(OH)4 + NH4Cl = Al(OH)3 + KCl + NH3 + H2O
K3[Fe(C2O4)3] + KSCN = K3[Fe(SCN)6] + K2C2O4 =>
K3[Fe(C2O4)3] + 6 KSCN = K3[Fe(SCN)6] + 3 K2C2O4
C7H5OCl + C6H6NBr = C13H9NBrCl + H2O =>
C7H5OCl + C6H6NBr = C13H9NBrCl + H2O
Ni2{+} + Li = Li{+} + Ni =>
Ni2{+} + Li = Li{+} + 2 Ni
ClAg = AgCl =>
ClAg = AgCl
CH3CH2NO2 + Zn + KOH + H2O = CH3CH2NH2 + K2[Zn(OH)4] =>
CH3CH2NO2 + 3 Zn + 6 KOH + 4 H2O = CH3CH2NH2 + 3 K2[Zn(OH)4]
Cu{+2} + (PO4){-3} = Cu3(PO4)2 =>
3 Cu{+2} + 2(PO4){-3} = Cu3(PO4)2
C27H29O10N + O2 = CO2 + NO2 + H2O =>
4 C27H29O10N + 121 O2 = 108 CO2 + 4 NO2 + 58 H2O
KMnO4 + H2SO4 + FeSO4 = K2SO2 + MnSO4 + Fe(SO4)3 + H2O =>
4 KMnO4 + 20 H2SO4 + 7 FeSO4 = 2 K2SO2 + 4 MnSO4 + 7 Fe(SO4)3 + 20 H2O
H2SO4 + Cs(OH) = Cs2(SO4) + H2O =>
H2SO4 + 2 Cs(OH) = Cs2(SO4) + 2 H2O
C12H22O11 + CH4O = C19H22O6 + H2O =>
7 C12H22O11 + 30 CH4O = 6 C19H22O6 + 71 H2O
CaO + S2O + O = CaSO3 =>
2 CaO + S2O + 3 O = 2 CaSO3
O2 + C58H12O6 = CO2 + H2O =>
58 O2 + C58H12O6 = 58 CO2 + 6 H2O
NaOH + H2SO4 = NaO5H3 + S =>
NaOH + H2SO4 = NaO5H3 + S
CsOH + HClO4 = CsClO4 + HOH =>
CsOH + HClO4 = CsClO4 + HOH
KNO3 + C14H30 = K2CO3 + CO2 + H2O + N2 =>
86 KNO3 + 5 C14H30 = 43 K2CO3 + 27 CO2 + 75 H2O + 43 N2
Al + NaOH + H2O = [Al(OH)4]{-} + H2 + Na{+} =>
2 Al + 2 NaOH + 6 H2O = 2[Al(OH)4]{-} + 3 H2 + 2 Na{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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