| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pd + 2 CuCl2 = 2 CuCl + PdCl2
Li + AuCl = LiCl + Au =>
Li + AuCl = LiCl + Au
CH3CH2CH2NH2 + CH3COOH = CH3CH2CH2NH3 + CH3COO =>
CH3CH2CH2NH2 + CH3COOH = CH3CH2CH2NH3 + CH3COO
Ironoxide + aluminium = aluminiumoxide + iron =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
NaNO3(aq) + AgCl(s) + NH4OH(aq) = NH4Cl(aq) + AgNO3(aq) + NaOH(aq) =>
NaNO3(aq) + AgCl(s) + NH4OH(aq) = NH4Cl(aq) + AgNO3(aq) + NaOH(aq)
NaHO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
2 NaHO3 + 3 CH3COOH = 2 NaCH3COO + 4 H2O + 2 CO2
Cl + CaBr2 = Br + CaCl2 =>
2 Cl + CaBr2 = 2 Br + CaCl2
Br2 + S2 = S2Br2 =>
Br2 + S2 = S2Br2
KIO3 + HCl = KICl2 + Cl2 + H2O =>
KIO3 + 6 HCl = KICl2 + 2 Cl2 + 3 H2O
Fe + NO2 = Fe2O3 + N2 =>
8 Fe + 6 NO2 = 4 Fe2O3 + 3 N2
HCOOCH3 + H2O = HCOOH + CH3OH =>
HCOOCH3 + H2O = HCOOH + CH3OH
P + I22 = PI3 =>
22 P + 3 I22 = 22 PI3
Ba + As = BaAs2 =>
Ba + 2 As = BaAs2
CdI2 + Br2 = CdBr + I2 =>
2 CdI2 + Br2 = 2 CdBr + 2 I2
Al(s) + Pb(NO3)2(aq) = Pb(s) + Al(NO3)3(aq) =>
2 Al(s) + 3 Pb(NO3)2(aq) = 3 Pb(s) + 2 Al(NO3)3(aq)
HA + NaOH = NaA + H2O =>
HA + NaOH = NaA + H2O
C25N3H30Cl + NaOH = C25N3H30OH + NaCl =>
C25N3H30Cl + NaOH = C25N3H30OH + NaCl
Zn + H3(PO4) = H2 + Zn3(PO4)2 =>
3 Zn + 2 H3(PO4) = 3 H2 + Zn3(PO4)2
CoCl2 + C2H5OH = HCl + H2O + CoC =>
2 CoCl2 + C2H5OH = 4 HCl + H2O + 2 CoC
CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4 =>
2 CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4
CH3COOK + As2O3 = As2(CH3)4O + K2CO3 + CO2 =>
4 CH3COOK + As2O3 = As2(CH3)4O + 2 K2CO3 + 2 CO2
FeSO4CaCl2 = CaSO4FeCl2 =>
FeSO4CaCl2 = CaSO4FeCl2
NaBrO + C2H5OH = BrOH + C2H5ONa =>
NaBrO + C2H5OH = BrOH + C2H5ONa
La + O2 = La2O3 =>
4 La + 3 O2 = 2 La2O3
Zn + NO3{-} + H{+} = Zn{+2} + N2H4 + H2O =>
7 Zn + 2 NO3{-} + 16 H{+} = 7 Zn{+2} + N2H4 + 6 H2O
HCOOCH3 + H2O = HCOOH + CH3OH =>
HCOOCH3 + H2O = HCOOH + CH3OH
H2S + K(OH) = K2S + H2O =>
H2S + 2 K(OH) = K2S + 2 H2O
Cl2(aq) + NaBr(aq) = NaCl + Br2 =>
Cl2(aq) + 2 NaBr(aq) = 2 NaCl + Br2
KCl + Zn3(PO4)2 = ZnCl2 + K3PO4 =>
6 KCl + Zn3(PO4)2 = 3 ZnCl2 + 2 K3PO4
C2 + H = C2H2 =>
C2 + 2 H = C2H2
C6H13O2 + O2 = CO2 + H2O =>
4 C6H13O2 + 33 O2 = 24 CO2 + 26 H2O
Cu3(PO4)2 = Cu3 + PO4 =>
Cu3(PO4)2 = Cu3 + 2 PO4
N4H4 = NH3 + N2 =>
3 N4H4 = 4 NH3 + 4 N2
NH4Br(aq) + Pb(C2H3O2)2(aq) = NH4(C2H3O2)(aq) + PbBr2(s) =>
2 NH4Br(aq) + Pb(C2H3O2)2(aq) = 2 NH4(C2H3O2)(aq) + PbBr2(s)
C6H5OH + K = C6H5 + KOH =>
C6H5OH + K = C6H5 + KOH
CdCl2 = Cd2 + Cl =>
2 CdCl2 = Cd2 + 4 Cl
Hg3N2 = Hg3 + N2 =>
Hg3N2 = Hg3 + N2
As4 + KClO4 + KOH = K3AsO4 + KCl + OH =>
As4 + 4 KClO4 + 12 KOH = 4 K3AsO4 + 4 KCl + 12 OH
KC2H3O2 + H2SO4 = K2SO4 + HC2H3O2 =>
2 KC2H3O2 + H2SO4 = K2SO4 + 2 HC2H3O2
Cl5P = Cl2 + P =>
2 Cl5P = 5 Cl2 + 2 P
Al2(C2O4)3 = Al + C2O4 =>
Al2(C2O4)3 = 2 Al + 3 C2O4
H4SiO4 + Au(OH)3 = Au4(SiO4)3 + H2O =>
3 H4SiO4 + 4 Au(OH)3 = Au4(SiO4)3 + 12 H2O
C4H9NO3 + O2 = CO2 + H2O + N2 =>
4 C4H9NO3 + 19 O2 = 16 CO2 + 18 H2O + 2 N2
I2 + HSO3{-} + H2O = I{-} + SO4{2-} + H{+} =>
I2 + HSO3{-} + H2O = 2 I{-} + SO4{2-} + 3 H{+}
NaCl + LiBr = NaBr + LiCl =>
NaCl + LiBr = NaBr + LiCl
NaOCl + NaI = NaCl + NaIO3 =>
3 NaOCl + NaI = 3 NaCl + NaIO3
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
Fe2O3 + CO(g) = Fe3O4(s) + CO2(g) =>
3 Fe2O3 + CO(g) = 2 Fe3O4(s) + CO2(g)
Cl2 + CrCl3 + H2O + KCl = K2Cr2O7 + HCl =>
3 Cl2 + 2 CrCl3 + 7 H2O + 2 KCl = K2Cr2O7 + 14 HCl
PdO2 = Pd + O =>
PdO2 = Pd + 2 O
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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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