| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C10H20(OH)2 + 29 O2 = 20 CO2 + 22 H2O
Zn + Cu{+2}SO4 = Zn{+2}SO4 + Cu =>
Zn + Cu{+2}SO4 = Zn{+2}SO4 + Cu
C6H807 + NaHCO3 = H2O + CO2 + Na3C6H507 =>
178 C6H807 + 831 NaHCO3 = 2019 H2O + 237 CO2 + 277 Na3C6H507
Zn(CH3COO)2 + Na2CO3 = ZnCO3 + Na2(CH3COO)2 =>
Zn(CH3COO)2 + Na2CO3 = ZnCO3 + Na2(CH3COO)2
CaO + H2SiO3 = CaSiO3 + H2O =>
CaO + H2SiO3 = CaSiO3 + H2O
C7H167 + O2 = CO2 + H2O =>
4 C7H167 + 195 O2 = 28 CO2 + 334 H2O
H8C6O6 + NaOH = H2O + NaC6H7O6 =>
H8C6O6 + NaOH = H2O + NaC6H7O6
CsBr + Mg2 = Cs2 + MgBr =>
2 CsBr + Mg2 = Cs2 + 2 MgBr
Pb(NO3)2 + Na2O = PbO + NaNO3 =>
Pb(NO3)2 + Na2O = PbO + 2 NaNO3
AgOH + O2 + H2 = Ag(OH)2 =>
2 AgOH + O2 + H2 = 2 Ag(OH)2
ZrOCl2*7H2O = ZrOCl2*4H2O + H2O =>
ZrOCl2*7H2O = ZrOCl2*4H2O + 3 H2O
CuSO4 + NH3 + H2O = Cu(NH3)SO4H2O =>
CuSO4 + NH3 + H2O = Cu(NH3)SO4H2O
K3[Fe(C2O4)3] + NaOH = Fe(OH)3 + Na2C2O4 + K2C2O4 =>
2 K3[Fe(C2O4)3] + 6 NaOH = 2 Fe(OH)3 + 3 Na2C2O4 + 3 K2C2O4
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s) =>
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s)
Pb(Cl)3 + KOH = KCl + Pb(OH)3 =>
Pb(Cl)3 + 3 KOH = 3 KCl + Pb(OH)3
C + H + I = H2C5I =>
5 C + 2 H + I = H2C5I
Cu(OH)2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K + OH =>
Cu(OH)2 + K4[Fe(CN)6] = Cu[Fe(CN)6] + 4 K + 2 OH
NaHSO4 = Na + H + SO4 =>
NaHSO4 = Na + H + SO4
NH3 + HCl = N + H4Cl =>
NH3 + HCl = N + H4Cl
XC6H8O6 + XOH{-} = XH2O + XC6H7O6{-} =>
XC6H8O6 + XOH{-} = XH2O + XC6H7O6{-}
CH3OH = C3H7COOH + H2O + H2 =>
4 CH3OH = C3H7COOH + 2 H2O + 2 H2
Ni(OH)3 + HCl = NiCl2 + Cl2 + H2O =>
2 Ni(OH)3 + 6 HCl = 2 NiCl2 + Cl2 + 6 H2O
(NH4)2CO3 + O2 = CO2 + H2O + N2 =>
2(NH4)2CO3 + 3 O2 = 2 CO2 + 8 H2O + 2 N2
Sn + BaSO4 = SnSO4 + Ba =>
Sn + BaSO4 = SnSO4 + Ba
C4H6 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
Cu2(CO3)2 = Cu + C + O =>
Cu2(CO3)2 = 2 Cu + 2 C + 6 O
H(ClO3) + Ca(OH)2 = HOH + Ca(ClO3)2 =>
2 H(ClO3) + Ca(OH)2 = 2 HOH + Ca(ClO3)2
Fe + O2 = Fe4O10 =>
4 Fe + 5 O2 = Fe4O10
Ce{4+} + Sn{2+} = Sn{4+} + Ce{3+} =>
2 Ce{4+} + Sn{2+} = Sn{4+} + 2 Ce{3+}
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
HNO3*5H2O + C2H6 = C2H5NO2 + H2O =>
HNO3*5H2O + C2H6 = C2H5NO2 + 6 H2O
NH4(OH) + KNO3 = NH4(NO3) + KOH =>
NH4(OH) + KNO3 = NH4(NO3) + KOH
NaBr + (NH4)2CO3 = Na(NH4)2 + BrCO3 =>
NaBr + (NH4)2CO3 = Na(NH4)2 + BrCO3
NH4OH + Ba(NO3)2 = Ba(OH)2 + NH4NO3 =>
2 NH4OH + Ba(NO3)2 = Ba(OH)2 + 2 NH4NO3
CuO4S + Al = Al2(SO4)3 + Cu =>
3 CuO4S + 2 Al = Al2(SO4)3 + 3 Cu
NaH2PO4(aq) + NaOH(s) = Na3PO4(aq) + H2O(l) =>
NaH2PO4(aq) + 2 NaOH(s) = Na3PO4(aq) + 2 H2O(l)
CH3CH2OH + O2 = C2H2O4 + H2O =>
2 CH3CH2OH + 5 O2 = 2 C2H2O4 + 4 H2O
{2O-}{-}e = {3O2} =>
3{2O-}{-}e = 2{3O2}
Al + Cl2 + H2O = AlOHCl2 + HCl =>
2 Al + 3 Cl2 + 2 H2O = 2 AlOHCl2 + 2 HCl
CH3CH2CH3 + O2 = H2O + COHH =>
CH3CH2CH3 + 2 O2 = H2O + 3 COHH
CH4 + KClO4 = KCl + CO2 + H2O =>
CH4 + KClO4 = KCl + CO2 + 2 H2O
C2H6O(l) + O2(g) = H20(l) + CO2(g) =>
10 C2H6O(l) + 15 O2(g) = 3 H20(l) + 20 CO2(g)
C2H9 + O2 = H2O + CO2 =>
4 C2H9 + 17 O2 = 18 H2O + 8 CO2
BeI2 + Sn(NO3)2 = Be(NO3)2 + SnI2 =>
BeI2 + Sn(NO3)2 = Be(NO3)2 + SnI2
FeCl2 + AsCl3 + Na2HPO4 + OH = Fe(PO4)3 + NaCl + AsO4Cl + H2O =>
FeCl2 + 2 AsCl3 + 3 Na2HPO4 + 19 OH = Fe(PO4)3 + 6 NaCl + 2 AsO4Cl + 11 H2O
Mg(ClO3)2 = Mg(ClO3) + ClO3 =>
Mg(ClO3)2 = Mg(ClO3) + ClO3
NO2 + NaOH = NaNO2 + HNO3 =>
2 NO2 + NaOH = NaNO2 + HNO3
SO3 + P4 = P2O5 + S =>
10 SO3 + 3 P4 = 6 P2O5 + 10 S
P2O3 + K2CrO4 + HCl = H3PO4 + KCl + CrCl3 + H2O =>
3 P2O3 + 4 K2CrO4 + 20 HCl = 6 H3PO4 + 8 KCl + 4 CrCl3 + H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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