| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + Na = NaO3 + Fe2
KOH(s) + HNO3(aq) = H2O + KNO3(s) =>
KOH(s) + HNO3(aq) = H2O + KNO3(s)
Ac + O2 = Ac2O =>
4 Ac + O2 = 2 Ac2O
H3(CH2)7CH3 + O2 = CO2 + H2O =>
H3(CH2)7CH3 + 13 O2 = 8 CO2 + 10 H2O
HC2H3O2 + CsOH = H2O + Cs(C2H3O2) =>
HC2H3O2 + CsOH = H2O + Cs(C2H3O2)
PbCrO4 + KI + HCl = PbCl2 + CrCl3 + KCl + I2 + H2O =>
2 PbCrO4 + 6 KI + 16 HCl = 2 PbCl2 + 2 CrCl3 + 6 KCl + 3 I2 + 8 H2O
CH3CH2NH2 + HCOOH = CH3CH2COONH4 =>
CH3CH2NH2 + HCOOH = CH3CH2COONH4
FeN3O9 + Na2CO3 = FeCO3 + Na2N3O9 =>
FeN3O9 + Na2CO3 = FeCO3 + Na2N3O9
H2TeO4 + Al(OH)3 = Al(HTeO4)3 + H2O =>
3 H2TeO4 + Al(OH)3 = Al(HTeO4)3 + 3 H2O
HCHO + (CaOH)2 = H2O + CaCHO =>
2 HCHO + (CaOH)2 = 2 H2O + 2 CaCHO
KOH + BaCl2 = Ba(OH)2 + K2Cl2 =>
2 KOH + BaCl2 = Ba(OH)2 + K2Cl2
CHNaO3 = Na2O + CO2 + H2O =>
2 CHNaO3 = Na2O + 2 CO2 + H2O
C6H14O2N2 + O2 = CO2 + NH3 + H2O =>
C6H14O2N2 + 7 O2 = 6 CO2 + 2 NH3 + 4 H2O
CaCl2 + KOH + KClO3 = Ca2O3 + KCl + H2O =>
6 CaCl2 + 12 KOH + KClO3 = 3 Ca2O3 + 13 KCl + 6 H2O
Ca() + S() = CaS() =>
Ca() + S() = CaS()
KNO3(aq) + MgI2(aq) = KI(aq) + Mg(NO3)2(aq) =>
2 KNO3(aq) + MgI2(aq) = 2 KI(aq) + Mg(NO3)2(aq)
Ca(CO3) + (HNO3) = H(CO3) + Ca(NO3) =>
Ca(CO3) + (HNO3) = H(CO3) + Ca(NO3)
HCl(aq) + CaCO3(s) = H2O(l) + CaCl2(aq) + CO2(g) =>
2 HCl(aq) + CaCO3(s) = H2O(l) + CaCl2(aq) + CO2(g)
Sn + AuCl3 = SnCl2 + Au =>
3 Sn + 2 AuCl3 = 3 SnCl2 + 2 Au
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CuSO4 + HNO3 = Cu(NO3)2 + SO3 + H2O =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + SO3 + H2O
H2O = O + H5 =>
5 H2O = 5 O + 2 H5
CoCl3(aq) + AgNO3(aq) = AgCl + Co(NO3)3 =>
CoCl3(aq) + 3 AgNO3(aq) = 3 AgCl + Co(NO3)3
CaCO3(s) + HCl = H2O + CO2 + CaCl2 =>
CaCO3(s) + 2 HCl = H2O + CO2 + CaCl2
Ga2 + O = GaO =>
Ga2 + 2 O = 2 GaO
NO3{-} + H2O2 = NO2{-} + H2O3 =>
NO3{-} + H2O2 = NO2{-} + H2O3
CH3CH2(CH)2CH2CH3(l) + O2(g) = CO2 + H2O =>
CH3CH2(CH)2CH2CH3(l) + 9 O2(g) = 6 CO2 + 6 H2O
HF + NH4OH = [NH4][HF2] + H2O =>
2 HF + NH4OH = [NH4][HF2] + H2O
HCl + Ag2O = H2O + AgCl =>
2 HCl + Ag2O = H2O + 2 AgCl
CoCl2 + NaCH3COO = NaCl + Co(CH3COO)2 =>
CoCl2 + 2 NaCH3COO = 2 NaCl + Co(CH3COO)2
CoCl3(aq) + AgNO3(aq) = AgCl + Co(NO3)3 =>
CoCl3(aq) + 3 AgNO3(aq) = 3 AgCl + Co(NO3)3
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
NH3 + AlCl3 + H2O = Al(OH)3 + NH4Cl =>
3 NH3 + AlCl3 + 3 H2O = Al(OH)3 + 3 NH4Cl
CaNO2 + Al2O3 = NO2Al2 + CaO3 =>
CaNO2 + Al2O3 = NO2Al2 + CaO3
FeSO4 + Br2 = Fe2(SO4)3 + FeBr =>
6 FeSO4 + Br2 = 2 Fe2(SO4)3 + 2 FeBr
H2O2 + C2H2Cl2 = CO2 + Cl{-} + H{+} + H2O =>
4 H2O2 + C2H2Cl2 = 2 CO2 + 2 Cl{-} + 2 H{+} + 4 H2O
ZnO + H2O = Zn + H2O2 =>
ZnO + H2O = Zn + H2O2
MgSO4 + ZnO = MgO + ZnSO4 =>
MgSO4 + ZnO = MgO + ZnSO4
C7H7NO2 + KMnO4 + H2SO4 = C7H5NO2 + K2SO4 + MnSO + H2O =>
11 C7H7NO2 + 2 KMnO4 + 3 H2SO4 = 11 C7H5NO2 + K2SO4 + 2 MnSO + 14 H2O
Al + NiCO3 = Al2(CO3)3 + Ni =>
2 Al + 3 NiCO3 = Al2(CO3)3 + 3 Ni
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ni2 + NaOH = NiOH + Na =>
Ni2 + 2 NaOH = 2 NiOH + 2 Na
Octane + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sr(NO3)2 + Al(NO3)3 + *Eu(NO3)3 + *Dy(NO3)3 + CH6N4O = SrAl2O4*EuDy + H2O + CO2 + N2O =>
6 Sr(NO3)2 + 12 Al(NO3)3 + 6*Eu(NO3)3 + 6*Dy(NO3)3 + 31 CH6N4O = 6 SrAl2O4*EuDy + 93 H2O + 31 CO2 + 104 N2O
[Cu(NH3)4](OH)2 + HCl = CuCl2 + NH4Cl + H2O =>
[Cu(NH3)4](OH)2 + 6 HCl = CuCl2 + 4 NH4Cl + 2 H2O
Ca(OH)2 + BrO2 = CaBrO3 + H2O =>
Ca(OH)2 + BrO2 = CaBrO3 + H2O
[CoCl2*6H2O] + HCl + O2 = [CoCl3*2H2O*HCl] + H2O =>
4[CoCl2*6H2O] + 8 HCl + O2 = 4[CoCl3*2H2O*HCl] + 18 H2O
AlCl3 + Ba = Al + BaCl =>
AlCl3 + 3 Ba = Al + 3 BaCl
C12O + H2 = C12H26 + H2O =>
C12O + 14 H2 = C12H26 + H2O
CuCl2 + Zn = ZnCu + Cl2 =>
CuCl2 + Zn = ZnCu + Cl2
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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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