| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NaOH = Fe(OH)3 + Na3(Cl)3
C5H12O1 + C7H6O3 = C12H16O3 + H2O =>
C5H12O1 + C7H6O3 = C12H16O3 + H2O
Ag + Al = Ag3Al =>
3 Ag + Al = Ag3Al
Cu{+2}Cl + Fe = Fe{+3}Cl + Cu =>
3 Cu{+2}Cl + 2 Fe = 2 Fe{+3}Cl + 3 Cu
Ag + Al = Ag3Al =>
3 Ag + Al = Ag3Al
HCe + Mg = MgCe + H =>
HCe + Mg = MgCe + H
Cu(NO3)2 + BaSO4 = CuSO4 + Ba(NO3)2 =>
Cu(NO3)2 + BaSO4 = CuSO4 + Ba(NO3)2
ZnF2 + Li2CO3 = LiF + ZnCO3 =>
ZnF2 + Li2CO3 = 2 LiF + ZnCO3
MgCO3 + CO2 + H2O = Mg + HCO3 =>
MgCO3 + CO2 + H2O = Mg + 2 HCO3
Ag + Al = Ag3Al =>
3 Ag + Al = Ag3Al
C4H8 + O = CO2 + H2O =>
C4H8 + 12 O = 4 CO2 + 4 H2O
NCl + NaOH = NClNaOH =>
NCl + NaOH = NClNaOH
Be(BrO3)2 = BeBr2 + O =>
Be(BrO3)2 = BeBr2 + 6 O
Ag2O + H2O = Ag2O2 + H2 =>
Ag2O + H2O = Ag2O2 + H2
C161H292O114N10S1 + O2 = CO2 + H2O + C5H7O2N + H2S =>
C161H292O114N10S1 + 119 O2 = 111 CO2 + 110 H2O + 10 C5H7O2N + H2S
H2O5 + N2 = NH3 + O =>
3 H2O5 + N2 = 2 NH3 + 15 O
Ag + BaCl2 = Ba + AgCl2 =>
Ag + BaCl2 = Ba + AgCl2
Li2SO4 + CrCl3 = Cr2(SO4)3 + LiCl =>
3 Li2SO4 + 2 CrCl3 = Cr2(SO4)3 + 6 LiCl
NaBr + AgNO3 = AgBr + NO3 + Na =>
NaBr + AgNO3 = AgBr + NO3 + Na
Ag + I = AgI =>
Ag + I = AgI
Al2(SO4)3 + Co(NO3)2 = Co(AlO2) + NO2 + O2 + SO3 =>
2 Al2(SO4)3 + 4 Co(NO3)2 = 4 Co(AlO2) + 8 NO2 + 3 O2 + 6 SO3
FeSO4 + FeCl3 + NaOH = Fe3O4 + NaCl + Na2SO4 + H2O =>
FeSO4 + 2 FeCl3 + 8 NaOH = Fe3O4 + 6 NaCl + Na2SO4 + 4 H2O
CaCl2 + CHNaO3 + H2O = NaCl + Ca(OH)2 + H2CO3 =>
CaCl2 + 2 CHNaO3 + 2 H2O = 2 NaCl + Ca(OH)2 + 2 H2CO3
PdO + C = Pd + CO2 =>
2 PdO + C = 2 Pd + CO2
H2O2 + HSO3{-} = SO42{-} + H2O =>
79 H2O2 + 2 HSO3{-} = 2 SO42{-} + 80 H2O
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
C7H14N2 + O2 = HNO3 + CO2 + H2O =>
C7H14N2 + 13 O2 = 2 HNO3 + 7 CO2 + 6 H2O
AgNO3 + Na2S2O3 = Na[AgS2O3] + NaNO3 =>
AgNO3 + Na2S2O3 = Na[AgS2O3] + NaNO3
Pb(SO4)2 + LiNO3 = Pb(NO3)4 + Li2SO4 =>
Pb(SO4)2 + 4 LiNO3 = Pb(NO3)4 + 2 Li2SO4
H{2} = H{2 =>
H{2} = H{2
MnO2 + H2SO4 + CH4 = MnSO4 + CO2 + H2O =>
4 MnO2 + 4 H2SO4 + CH4 = 4 MnSO4 + CO2 + 6 H2O
H2SO3 + KMnO4 = K2S2O6 + MnS2O6 + H2S2O6 + H2O =>
10 H2SO3 + 2 KMnO4 = K2S2O6 + 2 MnS2O6 + 2 H2S2O6 + 8 H2O
HCl + Ca(ClO)2 = CaCl2 + H2O + Cl2 =>
4 HCl + Ca(ClO)2 = CaCl2 + 2 H2O + 2 Cl2
Ca(HCO3)2 + HClO4 = Ca(ClO4)2 + H2CO3 =>
Ca(HCO3)2 + 2 HClO4 = Ca(ClO4)2 + 2 H2CO3
Hg2Cl2 + HCl = Hg2H + Cl3 =>
Hg2Cl2 + HCl = Hg2H + Cl3
CuSO4 + K2CrO4 + H2O = Cu5(CrO4)2(OH)6 + K2SO4 + H2SO4 =>
5 CuSO4 + 2 K2CrO4 + 6 H2O = Cu5(CrO4)2(OH)6 + 2 K2SO4 + 3 H2SO4
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
Hg2(NO3)2(aq) + HBr(aq) = Hg2Br2(aq) + HNO3(s) =>
Hg2(NO3)2(aq) + 2 HBr(aq) = Hg2Br2(aq) + 2 HNO3(s)
Sc = Sc{3+} + e =>
Sc = Sc{3+} + 3e
CaCO3 + CH3COOH = CO2 + Ca(C2H3O2)2 + H2O =>
CaCO3 + 2 CH3COOH = CO2 + Ca(C2H3O2)2 + H2O
H2Se + Na(OH) = H2O + Na(HSe) =>
H2Se + Na(OH) = H2O + Na(HSe)
barium + phosphorus = Ba3P2 =>
3 Ba + 2 P = Ba3P2
Fe + MgCl2 = FeMgCl2 =>
Fe + MgCl2 = FeMgCl2
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
Na3 + O2 = NaO2 =>
Na3 + 3 O2 = 3 NaO2
Al2(SO4)3 + Co(NO3)2 = Co(AlO2) + NO2 + O2 + SO3 =>
2 Al2(SO4)3 + 4 Co(NO3)2 = 4 Co(AlO2) + 8 NO2 + 3 O2 + 6 SO3
C10H6ClNO3 + H2NCH2CO2H = C12H10N2O5 + HCl =>
C10H6ClNO3 + H2NCH2CO2H = C12H10N2O5 + HCl
NH4OH = N2 + NH4 + H2O =>
8 NH4OH = N2 + 6 NH4 + 8 H2O
KOH + Na3NO3 = Na3OHKNO3 =>
KOH + Na3NO3 = Na3OHKNO3
CO2 + Mg(OH)2 = Mg(CO3) + H2O =>
CO2 + Mg(OH)2 = Mg(CO3) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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