| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3N2 + KH = Mg3K + N2H
CrO + Ca(OH)2 = CaCrO2 + H2O =>
CrO + Ca(OH)2 = CaCrO2 + H2O
Cu3N + C2H4O2 = CuC2H3O2 + NH3 =>
Cu3N + 3 C2H4O2 = 3 CuC2H3O2 + NH3
MgCl2 + Na2CO3 + H2O = MgCO3 + NaOH + HCl =>
MgCl2 + Na2CO3 + 2 H2O = MgCO3 + 2 NaOH + 2 HCl
NH4HSO3 + NaOH = Na2SO3 + H2O + NH3 =>
NH4HSO3 + 2 NaOH = Na2SO3 + 2 H2O + NH3
Sb2S2 + O2 = Sb4O6 + SO2 =>
2 Sb2S2 + 7 O2 = Sb4O6 + 4 SO2
NH3(aq) + CaCl2 + H2O = NH4Cl + Ca(OH)2 =>
2 NH3(aq) + CaCl2 + 2 H2O = 2 NH4Cl + Ca(OH)2
Cl2 + RbOH = Cl2OHRb =>
Cl2 + RbOH = Cl2OHRb
C2H5NO2 + O2 = CO2 + H2 + NO =>
2 C2H5NO2 + 3 O2 = 4 CO2 + 5 H2 + 2 NO
Cl2 + Zn = Zn2Cl =>
Cl2 + 4 Zn = 2 Zn2Cl
K4Fe(CN)6 + KMnO4 + HCl = KCl + MnCl + K3Fe(CN)6 + H2O =>
6 K4Fe(CN)6 + KMnO4 + 8 HCl = 7 KCl + MnCl + 6 K3Fe(CN)6 + 4 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
[Hf2(C4H5O5)2(C4H4O5)2(C4H3O5)2](CH6N3)4*5H2O + O2 = HfO2 + CO2 + N2 + H2O =>
[Hf2(C4H5O5)2(C4H4O5)2(C4H3O5)2](CH6N3)4*5H2O + 27 O2 = 2 HfO2 + 28 CO2 + 6 N2 + 29 H2O
Cr + HCl + H2O = CrCl3*6H2O + H2 =>
2 Cr + 6 HCl + 12 H2O = 2 CrCl3*6H2O + 3 H2
C7H6 + O2 = CO + H2O =>
C7H6 + 5 O2 = 7 CO + 3 H2O
CH3OH + Ca(OH)2 = CH3OCaOH + H2O =>
CH3OH + Ca(OH)2 = CH3OCaOH + H2O
Na2CO3(aq) + CuSO4(aq) = Na2SO4(aq) + CuCO3(s) =>
Na2CO3(aq) + CuSO4(aq) = Na2SO4(aq) + CuCO3(s)
ZnO + SO3 = ZnSO4 =>
ZnO + SO3 = ZnSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ni(No3)2(aq) + NaOH(aq) = Ni(OH)2(s) + NaNo3(aq) =>
Ni(No3)2(aq) + 2 NaOH(aq) = Ni(OH)2(s) + 2 NaNo3(aq)
HNO3 + ZnS = H2O + NO + H2SO4 + Zn(NO3)2 =>
14 HNO3 + 3 ZnS = 4 H2O + 8 NO + 3 H2SO4 + 3 Zn(NO3)2
FeSCN + NaOH = Na + SCN + Fe(OH)3 =>
FeSCN + 3 NaOH = 3 Na + SCN + Fe(OH)3
Na2CrO4 + HBr = CrBr3 + Br2 + H2O + NaBr =>
2 Na2CrO4 + 16 HBr = 2 CrBr3 + 3 Br2 + 8 H2O + 4 NaBr
OH{-} + Zn = ZnO2{-} + H2O + e =>
4 OH{-} + Zn = ZnO2{-} + 2 H2O + 3e
CaN(aq) + NaH(aq) = CaH + NaN =>
CaN(aq) + NaH(aq) = CaH + NaN
C6H5COCl + C2H4 + CO = C6H5COOH + HCl =>
C6H5COCl + 2 C2H4 + 3 CO = 2 C6H5COOH + HCl
BaCl2 + HNO3 = HCl + Ba(NO3)2 = noreaction =>
BaCl2 + 2 HNO3 = 2 HCl + Ba(NO3)2
Cu + HC2H3O2 = HC2 + CuH3O2 =>
Cu + HC2H3O2 = HC2 + CuH3O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2(CO3) + Na(OH) = H2(OH) + Na(CO3) =>
H2(CO3) + Na(OH) = H2(OH) + Na(CO3)
C4H10NH + H2O = C4H10O + NH3 =>
C4H10NH + H2O = C4H10O + NH3
SCl2 + H2O = HCl + S + O2 =>
2 SCl2 + 2 H2O = 4 HCl + 2 S + O2
Na2CO3 + Al(NO3)3 = NaNO3 + CO2 + Al2O3 =>
3 Na2CO3 + 2 Al(NO3)3 = 6 NaNO3 + 3 CO2 + Al2O3
HClO3 + FeCO3 = HCO3 + FeClO3 =>
HClO3 + FeCO3 = HCO3 + FeClO3
NaSCN + Fe(NO3)3 = FeSCN + Na(NO3)3 =>
NaSCN + Fe(NO3)3 = FeSCN + Na(NO3)3
Sn(s) + HF(aq) = SnF2(aq) + H2(g) =>
Sn(s) + 2 HF(aq) = SnF2(aq) + H2(g)
O2 + C25H52 = CO2 + H2O =>
38 O2 + C25H52 = 25 CO2 + 26 H2O
H2 + CO2 = C2H6 + H2O =>
7 H2 + 2 CO2 = C2H6 + 4 H2O
CuSO4 + Ag = Ag2SO4 + Cu3 =>
3 CuSO4 + 6 Ag = 3 Ag2SO4 + Cu3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C2 + Br2 = CBr4 =>
C2 + 4 Br2 = 2 CBr4
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
HOAc + Al = Al(OAc)3 + H2 =>
6 HOAc + 2 Al = 2 Al(OAc)3 + 3 H2
FeSO4 + HJO3 + H2SO4 = Fe2(SO4)3 + J2 + H2O =>
10 FeSO4 + 2 HJO3 + 5 H2SO4 = 5 Fe2(SO4)3 + J2 + 6 H2O
P4O10 + HNO3 = HPO3 + N2O5 =>
P4O10 + 4 HNO3 = 4 HPO3 + 2 N2O5
FeSO4 + H = Fe + H2SO4 =>
FeSO4 + 2 H = Fe + H2SO4
NH03 + O02 = NO + H02O =>
4 NH03 + 5 O02 = 4 NO + 6 H02O
NH4VO3 + H2O = (NH4)6V10O28H2O + NH4OH =>
10 NH4VO3 + 3 H2O = (NH4)6V10O28H2O + 4 NH4OH
Cr(OH)3 + NaClO + Na2CO3 = Na2CrO4 + NaClH2O + CO2 =>
2 Cr(OH)3 + 3 NaClO + 2 Na2CO3 = 2 Na2CrO4 + 3 NaClH2O + 2 CO2
F2O + H2S = F2S + H2O =>
F2O + H2S = F2S + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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