| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 3 Fe2O3 = 2 AlFe3O6
C19H15Cl + CH4O = C20H18O + HCl =>
C19H15Cl + CH4O = C20H18O + HCl
Cr2O3 + Mg = Cr + Mg2O3 =>
Cr2O3 + 2 Mg = 2 Cr + Mg2O3
KClO3 + NaOH + MnSO4 = Na2MnO4 + KCl + Na2SO4 + H2O =>
2 KClO3 + 12 NaOH + 3 MnSO4 = 3 Na2MnO4 + 2 KCl + 3 Na2SO4 + 6 H2O
Pb(No3)2 + KBr = PbBr2 + K(No3) =>
Pb(No3)2 + 2 KBr = PbBr2 + 2 K(No3)
P4 + H2O = H2PO4{-} + H{+} + {-} =>
P4 + 16 H2O = 4 H2PO4{-} + 24 H{+} + 20e
AgNO3(aq) + NaBr(aq) = AgBr + NaNO3(aq) =>
AgNO3(aq) + NaBr(aq) = AgBr + NaNO3(aq)
C114H230 + O2 = CO2 + H2O =>
2 C114H230 + 343 O2 = 228 CO2 + 230 H2O
CeO2 + KI + HCl2 = KCl + CeCl2 + H2O2 + I2 =>
CeO2 + 2 KI + 2 HCl2 = 2 KCl + CeCl2 + H2O2 + I2
Pb + (ClO3)2 + NaI = PbI + Na(ClO3)2 =>
Pb + (ClO3)2 + NaI = PbI + Na(ClO3)2
Cr2O3 + Na2C + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2C + 9 KNO3 = 2 Na2CrO4 + 2 CO2 + 9 KNO2
Na(NO3)3 + MgBr2 = NaBr3 + Mg(NO3)2 =>
2 Na(NO3)3 + 3 MgBr2 = 2 NaBr3 + 3 Mg(NO3)2
NO2 + CO(NH2)2 = H2O + N2 + CO2 =>
6 NO2 + 4 CO(NH2)2 = 8 H2O + 7 N2 + 4 CO2
KMnO4 + Cu + HCl = KCl + CuCl2 + MnCl2 + H2O =>
2 KMnO4 + 5 Cu + 16 HCl = 2 KCl + 5 CuCl2 + 2 MnCl2 + 8 H2O
SO2 + HCl = H2O + Cl + S =>
SO2 + 4 HCl = 2 H2O + 4 Cl + S
KMnO4 + NH3 = N2 + H2O + MnO2 + KOH =>
2 KMnO4 + 2 NH3 = N2 + 2 H2O + 2 MnO2 + 2 KOH
PbCrO4 + KOH = K2CrO4 + K2PbO2 + H2O =>
PbCrO4 + 4 KOH = K2CrO4 + K2PbO2 + 2 H2O
NH3 + H2O2 + [Co(H2O)6Cl2] = [Co(NH3)5ONO]Cl2 + H2O =>
12 NH3 + 7 H2O2 + 2[Co(H2O)6Cl2] = 2[Co(NH3)5ONO]Cl2 + 22 H2O
K3[FeCN6] + FeSO4 = K2SO4 + Fe3[FeCN6]2 =>
2 K3[FeCN6] + 3 FeSO4 = 3 K2SO4 + Fe3[FeCN6]2
SnBr2(aq) + Cl2(g) = SnCl2(aq) + Br2 =>
SnBr2(aq) + Cl2(g) = SnCl2(aq) + Br2
H2S + Cd(OH)2 = CdS + H2O =>
H2S + Cd(OH)2 = CdS + 2 H2O
C6H5SH + O2 = CO2 + H2SO4 + H2O =>
C6H5SH + 9 O2 = 6 CO2 + H2SO4 + 2 H2O
S2O8 + H2O = H2SO3 + O2 =>
S2O8 + 2 H2O = 2 H2SO3 + 2 O2
Ni(Cl)2 + NaOH = Ni(OH)2 + NaCl =>
Ni(Cl)2 + 2 NaOH = Ni(OH)2 + 2 NaCl
IO3{-} + H2NNH2 + H{+} + Cl{-} = ICl2{-} + N2 + H2O =>
IO3{-} + H2NNH2 + 2 H{+} + 2 Cl{-} = ICl2{-} + N2 + 3 H2O
KAlSi3O8 + H2CO3 + H2O = Al(OH)3 + K + SiO2 + HCO3 =>
KAlSi3O8 + H2CO3 + H2O = Al(OH)3 + K + 3 SiO2 + HCO3
Ca(H2PO4)2*5H2O + NaHCO3 = CO2 + H2O + Na2HPO4 + CaHPO4 =>
Ca(H2PO4)2*5H2O + 2 NaHCO3 = 2 CO2 + 7 H2O + Na2HPO4 + CaHPO4
CH3COOH + TiCl4 = (CH3COO)4Ti + HCl =>
4 CH3COOH + TiCl4 = (CH3COO)4Ti + 4 HCl
Cu(NO3)2 + NaHCO3 = NaNO3 + Cu(HCO3)2 =>
Cu(NO3)2 + 2 NaHCO3 = 2 NaNO3 + Cu(HCO3)2
Cu2C2O4 + C2N2Zn = CuCN + C2O4Zn =>
Cu2C2O4 + C2N2Zn = 2 CuCN + C2O4Zn
C2H4O + CrO7{-2} + H{+} = Cr{+3} + C2H4O2 + H2O =>
9 C2H4O + 2 CrO7{-2} + 10 H{+} = 2 Cr{+3} + 9 C2H4O2 + 5 H2O
FeCl2 + K3[Fe(CN)6] = KCl + KFe[Fe(CN)6] =>
FeCl2 + K3[Fe(CN)6] = 2 KCl + KFe[Fe(CN)6]
Bi(NO3)3(aq) + Na2S(aq) = Bi2S3(s) + Na(aq) + NO3(aq) =>
2 Bi(NO3)3(aq) + 3 Na2S(aq) = Bi2S3(s) + 6 Na(aq) + 6 NO3(aq)
C2H3O2{-} + H2O = HC2H3O2 + OH{-} =>
C2H3O2{-} + H2O = HC2H3O2 + OH{-}
MgCO3 + C6H8O7 = C12H10Mg3O14 + H2O + CO2 =>
3 MgCO3 + 2 C6H8O7 = C12H10Mg3O14 + 3 H2O + 3 CO2
C10H12O2 + HCl = C8H7ClO + C2H6O =>
C10H12O2 + HCl = C8H7ClO + C2H6O
CH3COONa + NaOH + CaO = CH4 + CO2 + Na2CaO3 =>
2 CH3COONa + 6 NaOH + 4 CaO = 3 CH4 + CO2 + 4 Na2CaO3
Br{-} + BrO3{+} + H = Br2 + H2O =>
Br{-} + BrO3{+} + 6 H = Br2 + 3 H2O
MgCO3 + HCl = MgCl2 + HCO3 + H2 =>
2 MgCO3 + 4 HCl = 2 MgCl2 + 2 HCO3 + H2
HCl + CoOH = CoCl + H2O =>
HCl + CoOH = CoCl + H2O
(CH3)4NCl + Bi2O3 + HCl = ((CH3)4N)3Bi2Cl9 + H2O =>
3(CH3)4NCl + Bi2O3 + 6 HCl = ((CH3)4N)3Bi2Cl9 + 3 H2O
HNO4 + SO2 + H2O = H2SO4 + NO =>
2 HNO4 + 5 SO2 + 4 H2O = 5 H2SO4 + 2 NO
H2O(l) + Fe(OH)2 + O2(g) = Fe(OH)3(s) =>
2 H2O(l) + 4 Fe(OH)2 + O2(g) = 4 Fe(OH)3(s)
H2O = H2*O =>
H2O = H2*O
(NH4)2C2O4 + BaCl2 = BaC2O4 + NH4Cl =>
(NH4)2C2O4 + BaCl2 = BaC2O4 + 2 NH4Cl
C4H8 + Cl = CCl4 + H =>
C4H8 + 16 Cl = 4 CCl4 + 8 H
AlCl3 + Mn(OH)2 = Al(OH)3 + MnCl2 =>
2 AlCl3 + 3 Mn(OH)2 = 2 Al(OH)3 + 3 MnCl2
Na2CO3 + Al(NO3)3 = Al2(CO3)3 + Na2(NO3)2 =>
3 Na2CO3 + 2 Al(NO3)3 = Al2(CO3)3 + 3 Na2(NO3)2
Cu + H2O + SO2 + O2 = CuSO43Cu(OH)2 =>
2 Cu + H2O + SO2 + 21 O2 = CuSO43Cu(OH)2
CsOH + H2SO4 = CsH2SO4 + OH =>
CsOH + H2SO4 = CsH2SO4 + OH
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
