| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Fe + 7 O2 = 2 Fe3O7
C(g) + H(g) = CH4(g) = =>
C(g) + 4 H(g) = CH4(g)
[Cd(NH3)4](OH)2 + H2SO4 = CdSO4 + NH3 + NH4OH =>
[Cd(NH3)4](OH)2 + H2SO4 = CdSO4 + 2 NH3 + 2 NH4OH
Al(NO3)3 + Li2SO4 = Al2(SO4)3 + LiNO3 =>
2 Al(NO3)3 + 3 Li2SO4 = Al2(SO4)3 + 6 LiNO3
NO + Water + O2 = HNO3 =>
4 NO + 2 H2O + 3 O2 = 4 HNO3
Na2S + HNO3 = Na2SO4 + NO + H2O =>
3 Na2S + 8 HNO3 = 3 Na2SO4 + 8 NO + 4 H2O
MoO4{-2} + H{+} = Mo7O24{-6} + H2O =>
7 MoO4{-2} + 8 H{+} = Mo7O24{-6} + 4 H2O
K + H2O = K{+} + OH{-} + H2 =>
2 K + 2 H2O = 2 K{+} + 2 OH{-} + H2
NH2CH2CH2NH2 + HCl = ClNH3CH2CH2NH3Cl =>
NH2CH2CH2NH2 + 2 HCl = ClNH3CH2CH2NH3Cl
Zn(NO3)2*6H2O + NaOH = Zn(OH)2 + NaNO3 + H2O =>
Zn(NO3)2*6H2O + 2 NaOH = Zn(OH)2 + 2 NaNO3 + 6 H2O
NH4OH + AgCrO4 = AgOH + NH4CrO4 =>
NH4OH + AgCrO4 = AgOH + NH4CrO4
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO)4 + H4O + C2H4O + K2SO4 =>
K2Cr2O7 + 5 H2SO4 + 33 C2H6O = Cr2(SO)4 + 19 H4O + 33 C2H4O + K2SO4
Ca(HCO3) + NaCO3 = CaCO3 + NaHCO3 =>
Ca(HCO3) + NaCO3 = CaCO3 + NaHCO3
C6H5COOHCH3CH2CHOH + CH3CH2CHOH + CH3CH2NH2 = C6H5CH2CHNH3CHCH3 + H2O =>
16 C6H5COOHCH3CH2CHOH + 24 CH3CH2CHOH + 29 CH3CH2NH2 = 29 C6H5CH2CHNH3CHCH3 + 72 H2O
Bi + H2SO4 = Bi2(SO4)3 + H2S + H2O =>
8 Bi + 15 H2SO4 = 4 Bi2(SO4)3 + 3 H2S + 12 H2O
OH{-} + NH3 = NO3{-} + H2O + e =>
9 OH{-} + NH3 = NO3{-} + 6 H2O + 8e
NaHCO3(s) + HC2H3O2(aq) = H2CO3 + NaC2H3 =>
2 NaHCO3(s) + 3 HC2H3O2(aq) = 4 H2CO3 + 2 NaC2H3
NaCl(aq) + AgCN(aq) = NaCN(aq) + AgCl(s) =>
NaCl(aq) + AgCN(aq) = NaCN(aq) + AgCl(s)
PbI2 + H2SO4 = PbSO4 + I2 + H2S + H2O =>
4 PbI2 + 5 H2SO4 = 4 PbSO4 + 4 I2 + H2S + 4 H2O
O + C4H8 = CO2 + H2O =>
12 O + C4H8 = 4 CO2 + 4 H2O
HOCH3CH2OH + O2 = CH3CH2COOH + H2O =>
12 HOCH3CH2OH + 5 O2 = 8 CH3CH2COOH + 18 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2 + O2 =>
2 CaCO3 + 4 HCl = 2 CaCl2 + 2 CO2 + 2 H2 + O2
CH3CH2OH + PI3 = CH3CH2I + P + OH =>
3 CH3CH2OH + PI3 = 3 CH3CH2I + P + 3 OH
(NH4)2SO3 + NaOH = Na2SO3 + NH3 + H2O =>
(NH4)2SO3 + 2 NaOH = Na2SO3 + 2 NH3 + 2 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
H2O2 + SO2 + OH{-} = SO4{-2} + H2O =>
H2O2 + SO2 + 2 OH{-} = SO4{-2} + 2 H2O
H2C2O4*2H2O + KOH = K2C2O4 + H2O =>
H2C2O4*2H2O + 2 KOH = K2C2O4 + 4 H2O
Ba + NO3 = BaNO3 =>
Ba + NO3 = BaNO3
AgNO2 + BaSO4 = Ag2SO4 + BaN2O4 =>
2 AgNO2 + BaSO4 = Ag2SO4 + BaN2O4
CrI3 + KOH = CrOH + I3K =>
CrI3 + KOH = CrOH + I3K
AINO3 + NaOH = AIOH + NaNO3 =>
AINO3 + NaOH = AIOH + NaNO3
Ba3N2 + K2O = BaO + K3N =>
Ba3N2 + 3 K2O = 3 BaO + 2 K3N
KI + CuSO4 = CuI + K2SO4 + I2 =>
4 KI + 2 CuSO4 = 2 CuI + 2 K2SO4 + I2
Bq4C3 + H2O = Bq(OH)3 + CH4 =>
Bq4C3 + 12 H2O = 4 Bq(OH)3 + 3 CH4
Fe2(SO4)3 + Ca2S = Ca2SO4 + Fe2S3 =>
Fe2(SO4)3 + 3 Ca2S = 3 Ca2SO4 + Fe2S3
NH4Cl + Ca(OH)2 = CaCl2 + NH4OH = H2O + NH3 + NaCl =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH4OH
NaCl + C6H12O6 + H2O = Na2CO3 + HCl + H2 =>
12 NaCl + C6H12O6 + 12 H2O = 6 Na2CO3 + 12 HCl + 12 H2
Fe2(SO4)3 + NH4SCN = Fe(SCN)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4SCN = 2 Fe(SCN)3 + 3(NH4)2SO4
Ba{2+} + HPO4{2-} + NH3 = Ba3(PO4)2 + NH4{+} =>
3 Ba{2+} + 2 HPO4{2-} + 2 NH3 = Ba3(PO4)2 + 2 NH4{+}
Al2O3 + Na2O = Na3AlO3 =>
Al2O3 + 3 Na2O = 2 Na3AlO3
Cr2O7{2}{-} + Br{-} + H{+} = Cr{3}{+} + Br2 + H2O =>
Cr2O7{2}{-} + 10 Br{-} + 14 H{+} = 2 Cr{3}{+} + 5 Br2 + 7 H2O
CaOH + HSO4 = CaSO4 + H2O =>
CaOH + HSO4 = CaSO4 + H2O
C28H56 + O2 = H2O + CO2 =>
C28H56 + 42 O2 = 28 H2O + 28 CO2
H2C9H8O4 + NaOH = HC9H8O4 + H2O + Na =>
H2C9H8O4 + NaOH = HC9H8O4 + H2O + Na
HCO2CH3 + NH3 = HCONH2 + CH3OH =>
HCO2CH3 + NH3 = HCONH2 + CH3OH
KNO2 + NO = N2 + KNO3 =>
2 KNO2 + 2 NO = N2 + 2 KNO3
H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2
H2SO4 + CH3OH = (CH3)2SO4 + H2O =>
H2SO4 + 2 CH3OH = (CH3)2SO4 + 2 H2O
C7H5O6N3 + O2 = CO2 + N2 + H2O =>
4 C7H5O6N3 + 21 O2 = 28 CO2 + 6 N2 + 10 H2O
(NH4)2SO3 + H2O = NH4OH + H2SO3 =>
(NH4)2SO3 + 2 H2O = 2 NH4OH + H2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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