| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaMg(CO3)2 + 4 HNO3 = Ca(NO3)2 + Mg(NO3)2 + 2 CO2 + 2 H2O
CH3(CH2)4OH = CH3(CH2)3CH3 + O =>
CH3(CH2)4OH = CH3(CH2)3CH3 + O
Fe(Br2)3 + NH4(S2) = Fe(S2)3 + NH4(Br2) =>
Fe(Br2)3 + 3 NH4(S2) = Fe(S2)3 + 3 NH4(Br2)
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
NaC2H3O2 + (NH4)2SO4 = NH4C2H3O2 + Na2SO4 =>
2 NaC2H3O2 + (NH4)2SO4 = 2 NH4C2H3O2 + Na2SO4
Zn(NO3)2 + CO(NH2)2 = N2 + CO2 + ZnO + H2O =>
3 Zn(NO3)2 + 5 CO(NH2)2 = 8 N2 + 5 CO2 + 3 ZnO + 10 H2O
KOH + HNO{3} = KNO{3} + H2O =>
KOH + HNO{3} = KNO{3} + H2O
Cr + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 Cr + 6 H2SO4 = Cr2(SO4)3 + 3 SO2 + 6 H2O
Mn2{2+} + S2O8{2-} + H2O = MnO2 + SO4{2-} + H{+} =>
Mn2{2+} + 3 S2O8{2-} + 4 H2O = 2 MnO2 + 6 SO4{2-} + 8 H{+}
CH3CH2OH + KMnO4 = CH3CH2O4 + KMnOH =>
CH3CH2OH + KMnO4 = CH3CH2O4 + KMnOH
C6H5CH3 + C4H2O4 = C18H18O4 =>
2 C6H5CH3 + C4H2O4 = C18H18O4
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
C26 + O2 = CO2 =>
C26 + 26 O2 = 26 CO2
Ca(NO3)2 + Al2(CO3)3 = Ca(CO3) + Al(NO3)3 =>
3 Ca(NO3)2 + Al2(CO3)3 = 3 Ca(CO3) + 2 Al(NO3)3
NH3 + HNO3 = H2O + N2 =>
5 NH3 + 3 HNO3 = 9 H2O + 4 N2
(Ca3(PO4))2(s) + SiO2(s) + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
2(Ca3(PO4))2(s) + 12 SiO2(s) + 4 C(s) = 12 CaSiO3(s) + P4(s) + 4 CO(g)
Pb(s) + Fe(NO3)3(aq) = Fe(s) + Pb(NO3)(aq) =>
3 Pb(s) + Fe(NO3)3(aq) = Fe(s) + 3 Pb(NO3)(aq)
Ca2Al2OOH + CaAl2Si2O8 + H2O = Ca2Al3OOH + O2 + SiO2 =>
4 Ca2Al2OOH + 8 CaAl2Si2O8 + 2 H2O = 8 Ca2Al3OOH + 13 O2 + 16 SiO2
NH4Br + LiOH = NH4OH + LiBr =>
NH4Br + LiOH = NH4OH + LiBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
K + CaSO4 = K2(SO4)2 + Ca =>
2 K + 2 CaSO4 = K2(SO4)2 + 2 Ca
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
(NH4)3PO4 + NaOH = NH4OH + Na3PO4 =>
(NH4)3PO4 + 3 NaOH = 3 NH4OH + Na3PO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C9H18(l) + O2(g) = CO2(g) + H2O =>
2 C9H18(l) + 27 O2(g) = 18 CO2(g) + 18 H2O
Na2S + FeSO4 = FeS + Na2SO4 =>
Na2S + FeSO4 = FeS + Na2SO4
K2SO4CaSO4H2O = K2SO4 + CaSO4 + H2O =>
K2SO4CaSO4H2O = K2SO4 + CaSO4 + H2O
C2H3(g) + O2(g) = CO2(g) + H2O(l) =>
4 C2H3(g) + 11 O2(g) = 8 CO2(g) + 6 H2O(l)
Ti + O = TiO2 =>
Ti + 2 O = TiO2
Zn(SO4) + Ca(NO3)2 = Zn(NO3)2 + Ca(SO4) =>
Zn(SO4) + Ca(NO3)2 = Zn(NO3)2 + Ca(SO4)
HIO4 + H2O = H3O + IO4 =>
HIO4 + H2O = H3O + IO4
[Cu(NH3)2]OH + O2 + NH3 + H2O = [Cu(NH3)4](OH)2 =>
4[Cu(NH3)2]OH + O2 + 8 NH3 + 2 H2O = 4[Cu(NH3)4](OH)2
Hg + NaNO3 + H2SO4 = Hg2SO4 + NO + Na2SO4 + H2O =>
6 Hg + 2 NaNO3 + 4 H2SO4 = 3 Hg2SO4 + 2 NO + Na2SO4 + 4 H2O
AgNO3(aq) + KI(aq) = AgI + KNO3 =>
AgNO3(aq) + KI(aq) = AgI + KNO3
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
(CH2OH)2CHOH + O2 = CO2 + H2O =>
2(CH2OH)2CHOH + 7 O2 = 6 CO2 + 8 H2O
HCl(aq) + NaOH = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH = NaCl(aq) + H2O(l)
Pb + KI = PbKI =>
Pb + KI = PbKI
TiO2 + Al = Ti + AlO3 =>
3 TiO2 + 2 Al = 3 Ti + 2 AlO3
TiO2 + CaO = CaTiO3 =>
TiO2 + CaO = CaTiO3
C7H16O3 + CH3COOH + NH3 = C3H8N2O2 + CH3OH =>
C7H16O3 + 7 CH3COOH + 8 NH3 = 4 C3H8N2O2 + 9 CH3OH
CH3CH4COOH + NaOH = CH3CH4COONa + H2O =>
CH3CH4COOH + NaOH = CH3CH4COONa + H2O
Na2B4O7 + Al2(SO4)3 = Al2(B4O7)3 + Na2SO4 =>
3 Na2B4O7 + Al2(SO4)3 = Al2(B4O7)3 + 3 Na2SO4
Al(NO3)3 + NH3*H20 + Co(NO3)2 = CoAl2O4 + HNO3 + NH3 =>
30 Al(NO3)3 + 8 NH3*H20 + 15 Co(NO3)2 = 15 CoAl2O4 + 100 HNO3 + 28 NH3
H2O2* = H2O + O2 =>
2 H2O2* = 2 H2O + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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