| Équations équilibrées la veille | Équations équilibrées le lendemain |
23 Fe2Mg2Al4 = 8 Fe2Mg2Al9 + 10 Fe3Mg3Al2
KOH + H3PO4 = K3(PO4) + H3(OH)3 =>
3 KOH + H3PO4 = K3(PO4) + H3(OH)3
HF(aq) + NaOH(aq) = HNa + OHF =>
HF(aq) + NaOH(aq) = HNa + OHF
Fe(OH)3 + HCN = Fe2C6N6 + H2O =>
2 Fe(OH)3 + 6 HCN = Fe2C6N6 + 6 H2O
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4 =>
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4
Ba(OH)2 + H4SiO4 = Ba2(SiO4) + H2O =>
2 Ba(OH)2 + H4SiO4 = Ba2(SiO4) + 4 H2O
SiO2 + H2O = SiOH4 + O2 =>
2 SiO2 + 4 H2O = 2 SiOH4 + 3 O2
C7H8 + C3H5ClO = C10H12O + HCl =>
C7H8 + C3H5ClO = C10H12O + HCl
Ca(CO3) + HNO3 = Ca(NO3) + HCO3 =>
Ca(CO3) + HNO3 = Ca(NO3) + HCO3
CaOHNO3 + NaOH = Ca(OH)2 + NaNO3 =>
CaOHNO3 + NaOH = Ca(OH)2 + NaNO3
H2O + P2O5 + OH + NH4 + Mg = MgNH4PO4*6H2O =>
9 H2O + P2O5 + 6 OH + 2 NH4 + 2 Mg = 2 MgNH4PO4*6H2O
PH3(g) + Cl2 = PCl3 + HCl =>
PH3(g) + 3 Cl2 = PCl3 + 3 HCl
Cu(OH)2 + CO2 = CuO2 + C(OH)2 =>
Cu(OH)2 + CO2 = CuO2 + C(OH)2
Na2CO3 + KCrO4 = KCO3 + Na2CrO4 =>
Na2CO3 + KCrO4 = KCO3 + Na2CrO4
CaO2 + ClH2 = CaCl2 + H2O =>
CaO2 + 2 ClH2 = CaCl2 + 2 H2O
As2S3 + HNO3 + H2O = H2SO4 + HAsO + NO =>
3 As2S3 + 20 HNO3 + 2 H2O = 9 H2SO4 + 6 HAsO + 20 NO
CH3COCl + NaOH = CH3COONa + HCl =>
CH3COCl + NaOH = CH3COONa + HCl
Fe2O3 + CH3OOH = Fe + H2O + CO2 =>
2 Fe2O3 + 3 CH3OOH = 4 Fe + 6 H2O + 3 CO2
HCl + Na2CO3 = CO2 + H2O1 + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O1 + 2 NaCl
NaCl + KClO3 + H2SO4 = Na2SO4 + KCl + H2O + Cl2 =>
6 NaCl + KClO3 + 3 H2SO4 = 3 Na2SO4 + KCl + 3 H2O + 3 Cl2
Na(NO3) + Na = NaO + N2 =>
2 Na(NO3) + 4 Na = 6 NaO + N2
C8H5O4{-} + Cr2O7{2-} + H{+} = C8H8O6 + Cr{3+} + H2O =>
3 C8H5O4{-} + Cr2O7{2-} + 11 H{+} = 3 C8H8O6 + 2 Cr{3+} + H2O
Na2O + KCl = Na2Cl + OK =>
Na2O + KCl = Na2Cl + OK
WCO3 + HF = WF2 + H2O + CO2 =>
WCO3 + 2 HF = WF2 + H2O + CO2
NH4IO2 + Pb(NO3) = NH4NO3 + PbIO2 =>
NH4IO2 + Pb(NO3) = NH4NO3 + PbIO2
C8H12O3N + O2 = CO2 + H2O + NH3 =>
4 C8H12O3N + 35 O2 = 32 CO2 + 18 H2O + 4 NH3
NaOH(aq) + K2Cr2O7 = Na2Cr2O7 + KOH =>
2 NaOH(aq) + K2Cr2O7 = Na2Cr2O7 + 2 KOH
Li + KNO3 = KN + LiO3 =>
Li + KNO3 = KN + LiO3
K2Cr2O7 + H2SO4 = CrO3 + H2O + KHSO4 =>
K2Cr2O7 + 2 H2SO4 = 2 CrO3 + H2O + 2 KHSO4
Ti(NH2)4 = NH3 + Ti(NH)2 =>
Ti(NH2)4 = 2 NH3 + Ti(NH)2
K2Cr2O7 + H3SbO3 + HCl = H3SbO4 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 3 H3SbO3 + 8 HCl = 3 H3SbO4 + 2 CrCl3 + 2 KCl + 4 H2O
FeCl2 + Ag3PO4 = Fe3(PO4)2 + AgCl =>
3 FeCl2 + 2 Ag3PO4 = Fe3(PO4)2 + 6 AgCl
Fe15 + H2O = Fe3O4 + H2 =>
Fe15 + 20 H2O = 5 Fe3O4 + 20 H2
CCl2F2 = C + Cl + F =>
CCl2F2 = C + 2 Cl + 2 F
BaOHH2O + NH4SCN = BaSCN + H2O + NH3 =>
BaOHH2O + NH4SCN = BaSCN + 2 H2O + NH3
Ga + S = Ga2S3 =>
2 Ga + 3 S = Ga2S3
NH4 + H2O = N2O + H3O =>
2 NH4 + 11 H2O = N2O + 10 H3O
Na + II = NaI =>
2 Na + II = 2 NaI
SO3{2-} + Cu{2+} + OH{-} = SO4{2-} + Cu + H2O =>
SO3{2-} + Cu{2+} + 2 OH{-} = SO4{2-} + Cu + H2O
CH4N2O + C2H5OH = C3H7NO2 + H2 + N2 =>
2 CH4N2O + 2 C2H5OH = 2 C3H7NO2 + 3 H2 + N2
HCl + Mg(C2H3O2)2 = MgCl2 + HC2H3O2 =>
2 HCl + Mg(C2H3O2)2 = MgCl2 + 2 HC2H3O2
HClO4 + KNO3 = KNO4 + HClO3 =>
HClO4 + KNO3 = KNO4 + HClO3
RSH + Au = RSAu + H2 =>
2 RSH + 2 Au = 2 RSAu + H2
Fe(OH)2 + CrO4 = Fe2O3 + Cr(OH)4 + OH =>
8 Fe(OH)2 + 3 CrO4 = 4 Fe2O3 + 3 Cr(OH)4 + 4 OH
Cr(OH)3 + HBr = H2O + CrBr3 =>
Cr(OH)3 + 3 HBr = 3 H2O + CrBr3
Cu + HNO3 = Cu(NO32) + NO + H2O =>
3 Cu + 62 HNO3 = 3 Cu(NO32) + 59 NO + 31 H2O
BaCl2 + NaOH = Ba(OH)2 + NaCl(l) =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl(l)
O12 = O10 =>
5 O12 = 6 O10
CH4N2O + C2H5OH = C3H7NO2 + H2 + N2 =>
2 CH4N2O + 2 C2H5OH = 2 C3H7NO2 + 3 H2 + N2
Na + Co(NO3)3 = Na(NO3) + Co =>
3 Na + Co(NO3)3 = 3 Na(NO3) + Co
| 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 sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
