| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 6 Fe(NH4)2(SO4)2*6H2O + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 6(NH4)2SO4 + 43 H2O
NaS + BrN = BrS + NaN =>
NaS + BrN = BrS + NaN
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
Ba + Al(NO3)3 = Ba(NO3)2 + Al =>
3 Ba + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 Al
(NH4)2SO3 + HCl = NH4Cl + H2O + SO2 =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + H2O + SO2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C5H12(l) + O2(g) = CO2(g) + H2O =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O
FeCO3 + FePO4 = Fe2(CO3)3 + Fe3(PO4)2 =>
3 FeCO3 + 2 FePO4 = Fe2(CO3)3 + Fe3(PO4)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
CaS(s) + HBr(aq) = CaBr2(s) + H2S(aq) =>
CaS(s) + 2 HBr(aq) = CaBr2(s) + H2S(aq)
C7H10N2O2(s) + KMnO4(aq) + H2SO4(aq) = CO2(g) + K2SO4(aq) + MnSO4(aq) + H2O(l) + NO2(g) =>
5 C7H10N2O2(s) + 42 KMnO4(aq) + 63 H2SO4(aq) = 35 CO2(g) + 21 K2SO4(aq) + 42 MnSO4(aq) + 88 H2O(l) + 10 NO2(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3CH2COCH3 + C2H5SH = CH3CH2CH(OSCH2CH3)CH3 =>
CH3CH2COCH3 + C2H5SH = CH3CH2CH(OSCH2CH3)CH3
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + Na(NO3) =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 Na(NO3)
Ba(NO3)2 + Al2(SO4)2 = Al(NO3)2 + BaSO4 =>
2 Ba(NO3)2 + Al2(SO4)2 = 2 Al(NO3)2 + 2 BaSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H6C6 + O2 = CO2 + CH2 =>
H6C6 + 3 O2 = 3 CO2 + 3 CH2
NaVO3 + H2SO4 + H2O2 = [VO(O2)]2SO4 + H2O + Na2SO4 =>
2 NaVO3 + 2 H2SO4 + 2 H2O2 = [VO(O2)]2SO4 + 4 H2O + Na2SO4
Br2(l) + NaI(aq) = NaBr(s) + I2(aq) =>
Br2(l) + 2 NaI(aq) = 2 NaBr(s) + I2(aq)
Mg + AgNO3 = Ag + MgO + N2 =>
6 Mg + 2 AgNO3 = 2 Ag + 6 MgO + N2
AlCO3 + LiClO3 = AlCl3 + Li2O + CO2 + O2 =>
4 AlCO3 + 12 LiClO3 = 4 AlCl3 + 6 Li2O + 4 CO2 + 17 O2
CH2CHCH3 + H2O = CH3CH2OH =>
2 CH2CHCH3 + 3 H2O = 3 CH3CH2OH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H5MgBr + C6H5CHO = (C6H5)2CHOMgBr =>
C6H5MgBr + C6H5CHO = (C6H5)2CHOMgBr
K + N2 = K3N =>
6 K + N2 = 2 K3N
Ca(OCl)2 + C3H6O = CHCl3 + Ca(CO2CH3)2 + Ca(OH)2 =>
3 Ca(OCl)2 + 2 C3H6O = 2 CHCl3 + Ca(CO2CH3)2 + 2 Ca(OH)2
Na2C2 + H2O = C2H2 + NaOH =>
Na2C2 + 2 H2O = C2H2 + 2 NaOH
Na2[Cu(C4H4O6)2] + NaOH = Cu(OH)2 + Na2C4H4O6 =>
Na2[Cu(C4H4O6)2] + 2 NaOH = Cu(OH)2 + 2 Na2C4H4O6
C6H6O2 = C6H4O2 + hydrogen =>
C6H6O2 = C6H4O2 + H2
SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MaO3 + Zn + H2SO4 = Ma2O4 + ZnSO4 + H2O =>
2 MaO3 + 2 Zn + 2 H2SO4 = Ma2O4 + 2 ZnSO4 + 2 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
KBrO3 + XeF2 + H2O = KBrO4 + Xe + HF =>
KBrO3 + XeF2 + H2O = KBrO4 + Xe + 2 HF
As2O3 + HCl + Zn = ZnCl2 + H2O + AsH3 =>
As2O3 + 12 HCl + 6 Zn = 6 ZnCl2 + 3 H2O + 2 AsH3
CO2 + Cr = Cr2O3 + C =>
3 CO2 + 4 Cr = 2 Cr2O3 + 3 C
H2O + O2 + As2S5 = H2SO4 + H3AsO4 =>
8 H2O + 10 O2 + As2S5 = 5 H2SO4 + 2 H3AsO4
NiO + I2O7 = Ni(IO4)2 =>
NiO + I2O7 = Ni(IO4)2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H5NH2 + H2SO4 = CO2 + H2O + (NH4)2SO4 + SO2 =>
2 C2H5NH2 + 13 H2SO4 = 4 CO2 + 16 H2O + (NH4)2SO4 + 12 SO2
CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O
CH2O = C2H6O + CO2 =>
3 CH2O = C2H6O + CO2
HBr + (NH4)2SO3 = SO3 + H + NH4Br =>
2 HBr + (NH4)2SO3 = SO3 + 2 H + 2 NH4Br
AuNO3 + MgCl2 = Mg(NO3)2 + AuCl =>
2 AuNO3 + MgCl2 = Mg(NO3)2 + 2 AuCl
Xe + F = XeF6 =>
Xe + 6 F = XeF6
Fe + HCl = FeCl2 + H1 =>
Fe + 2 HCl = FeCl2 + 2 H1
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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