| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(ac) + Kr2CrO4(ac) = PbCrO4(s) + 2 KrNO3(ac)
CH3NHNH2 + N2O4 = CO2 + H2O + N2O2 =>
2 CH3NHNH2 + 7 N2O4 = 2 CO2 + 6 H2O + 9 N2O2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
C6H12 + KMnO4 = C3H6O2 + KMnO2 =>
C6H12 + 2 KMnO4 = 2 C3H6O2 + 2 KMnO2
RbOH + Pb(C2H3O2)2 = Pb(OH)2 + RbC2H3O2 =>
2 RbOH + Pb(C2H3O2)2 = Pb(OH)2 + 2 RbC2H3O2
Ca + C + O2 = CaCO3(s) =>
2 Ca + 2 C + 3 O2 = 2 CaCO3(s)
C1H10 + O2 = CO + H2O =>
C1H10 + 3 O2 = CO + 5 H2O
C51H98O6 + C3H8OH = C17H34O2 + H2O =>
29 C51H98O6 + 68 C3H8OH = 99 C17H34O2 + 44 H2O
HNO3 + H2O = H2NO2 + OH =>
HNO3 + 2 H2O = H2NO2 + 3 OH
CH3CH2OH + NaHCO3 = NaHCH3CH2OCHO + O =>
CH3CH2OH + NaHCO3 = NaHCH3CH2OCHO + 2 O
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
V2O5 + NH3 + H2O = NH4VO3 =>
V2O5 + 2 NH3 + H2O = 2 NH4VO3
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
SO3 + NaOH = NaO3 + SOH =>
SO3 + NaOH = NaO3 + SOH
Cr2O3(s) + A1(s) = Cr(s) + A12O3(s) =>
Cr2O3(s) + 12 A1(s) = 2 Cr(s) + A12O3(s)
C12H32 + H2O2 = CO2 + H2O =>
C12H32 + 40 H2O2 = 12 CO2 + 56 H2O
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
Zn(g) + Fe(NO3)2(g) = Zn(NO3)2(g) + Fe(g) =>
Zn(g) + Fe(NO3)2(g) = Zn(NO3)2(g) + Fe(g)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C19H16 + H2O2 = C19H22O6 =>
C19H16 + 3 H2O2 = C19H22O6
V + O2 = VO2 =>
V + O2 = VO2
Sodium + Water = sodiumhydroxide + hydrogen =>
2 Na + 2 H2O = 2 NaOH + H2
NCl + CH = CCl + N + H2 =>
2 NCl + 2 CH = 2 CCl + 2 N + H2
Ag3AsO4 + H2SO4 + Zn = AsH3 + H2O + ZnSO4 + Ag =>
2 Ag3AsO4 + 11 H2SO4 + 11 Zn = 2 AsH3 + 8 H2O + 11 ZnSO4 + 6 Ag
H2SO4 + Al(OH)3 = Al2*(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2*(SO4)3 + 6 H2O
NaN3(s) = Na3N(s) + N2(g) =>
3 NaN3(s) = Na3N(s) + 4 N2(g)
KLO + Na2SO3 + H2SO4 = L2 + Na2SO4 + K2SO4 + H2O =>
2 KLO + Na2SO3 + H2SO4 = L2 + Na2SO4 + K2SO4 + H2O
NaCIO3 = O2 + NaCI =>
2 NaCIO3 = 3 O2 + 2 NaCI
Na1 + H1 = NaH =>
Na1 + H1 = NaH
Mg3B2 + HCl = MgCl2 + B4H10 + H2 =>
2 Mg3B2 + 12 HCl = 6 MgCl2 + B4H10 + H2
Co(NH3)6Cl3 + NaOH = Co2O3 + NH3 + NaCl + H2O =>
2 Co(NH3)6Cl3 + 6 NaOH = Co2O3 + 12 NH3 + 6 NaCl + 3 H2O
CsI + InI + InI3 = CsInI3 =>
2 CsI + InI + InI3 = 2 CsInI3
BaO + SO2 = BaSO3 =>
BaO + SO2 = BaSO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CO + OH = CH + O2 =>
CO + OH = CH + O2
Mg + Cr(C2H3O2) = Cr + Mg(C2H3O2) =>
Mg + Cr(C2H3O2) = Cr + Mg(C2H3O2)
Na2CO3(g) + H2O(l) = NaOH(aq) + CO2(g) =>
Na2CO3(g) + H2O(l) = 2 NaOH(aq) + CO2(g)
Cl = Cl3 =>
3 Cl = Cl3
AlCl3 + CO2 = Al2O3 + COCl2 =>
2 AlCl3 + 3 CO2 = Al2O3 + 3 COCl2
AlBr{2-} + Cl = AlCl{-2} + Br =>
AlBr{2-} + Cl = AlCl{-2} + Br
CO2 + S8 = CS2 + SO2 =>
8 CO2 + 3 S8 = 8 CS2 + 8 SO2
NH4C2H3O2 + FeCl3 = NH4Cl + Fe(C2H3O2)3 =>
3 NH4C2H3O2 + FeCl3 = 3 NH4Cl + Fe(C2H3O2)3
Na2O(aq) + SO3(g) = Na2SO4(aq) =>
Na2O(aq) + SO3(g) = Na2SO4(aq)
MgSO4 + NH3 = Mg(OH)2 + NHSO2 =>
MgSO4 + NH3 = Mg(OH)2 + NHSO2
CaCO3 + SrCO3 + Bi2O3 + CuO = Bi2Sr2Ca2Cu3O10 + CO2 =>
2 CaCO3 + 2 SrCO3 + Bi2O3 + 3 CuO = Bi2Sr2Ca2Cu3O10 + 4 CO2
NH4OH + H2O = NH40H2 + OH =>
NH4OH + 38 H2O = NH40H2 + 39 OH
MgSO4 + NH3 = Mg(OH)2 + NHSO2 =>
MgSO4 + NH3 = Mg(OH)2 + NHSO2
Pb{2+} + OH{-} = Pb3(OH)4{2+} =>
3 Pb{2+} + 4 OH{-} = Pb3(OH)4{2+}
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K2Cr2O7 + NaOH = K2CrO4 + Na2CrO4 + H2O =>
K2Cr2O7 + 2 NaOH = K2CrO4 + Na2CrO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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