| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
CuCl2 + KBrO3 = KCl + Cu(BrO3)2 =>
CuCl2 + 2 KBrO3 = 2 KCl + Cu(BrO3)2
Si2O4 = Si + O =>
Si2O4 = 2 Si + 4 O
Cr2O3 + Al = Cr + Al2O3 =>
Cr2O3 + 2 Al = 2 Cr + Al2O3
C5H12 = C2H6 + C3H6 =>
C5H12 = C2H6 + C3H6
Co + NH3 = Co(NH3) =>
Co + NH3 = Co(NH3)
HfO2 + B2O3 + C = HfB2 + CO =>
HfO2 + B2O3 + 5 C = HfB2 + 5 CO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
P2O5 + Ca = Ca3P2 + Ca3(PO4)2 =>
8 P2O5 + 24 Ca = 3 Ca3P2 + 5 Ca3(PO4)2
HNO3 + ZnO = (Zn(NO3)2) + H2O =>
2 HNO3 + ZnO = (Zn(NO3)2) + H2O
SrSO4 = Sr{2+} + SO4{2-} =>
SrSO4 = Sr{2+} + SO4{2-}
C6H14 = C + H2 =>
C6H14 = 6 C + 7 H2
C2H2 + H2O = CO + H2 =>
C2H2 + 2 H2O = 2 CO + 3 H2
CO3 + H2O = CO2 + OH =>
CO3 + H2O = CO2 + 2 OH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
MgSO2 = MgO + SO =>
MgSO2 = MgO + SO
ZnSO4 + Fe2S3 = Fe2(SO4)3 + ZnS =>
3 ZnSO4 + Fe2S3 = Fe2(SO4)3 + 3 ZnS
C115H25 + O2 = H2O + CO2 =>
4 C115H25 + 485 O2 = 50 H2O + 460 CO2
HClO2 + BaOH = Ba(ClO2) + H2O =>
HClO2 + BaOH = Ba(ClO2) + H2O
C4H10O + H2O2 = CO2 + H2O =>
C4H10O + 12 H2O2 = 4 CO2 + 17 H2O
Eu + Fe + P = EuFe2P2 =>
Eu + 2 Fe + 2 P = EuFe2P2
Mg + Ag(NO3)3 = Mg(NO3)2 + Ag =>
3 Mg + 2 Ag(NO3)3 = 3 Mg(NO3)2 + 2 Ag
NaHCO3 + C2H6O = Na + H2O + C =>
4 NaHCO3 + 5 C2H6O = 4 Na + 17 H2O + 14 C
SO4 + AgCl = AgSO4 + Cl =>
SO4 + AgCl = AgSO4 + Cl
C5H10 + O2 = CO2 + H2 =>
C5H10 + 5 O2 = 5 CO2 + 5 H2
Cu + NH4OH = [Cu(NH3)4] + H2O =>
Cu + 4 NH4OH = [Cu(NH3)4] + 4 H2O
Ca(NO2)2 + (NH4)2SO4 = CaSO4 + NH4NO2 =>
Ca(NO2)2 + (NH4)2SO4 = CaSO4 + 2 NH4NO2
C4H10O + C3H6O2 = C5H10O2 + H2O =>
C4H10O + 2 C3H6O2 = 2 C5H10O2 + H2O
AlBr3 + Cu = Al + CuBr =>
AlBr3 + 3 Cu = Al + 3 CuBr
KNO2 + KMnO4 + H2SO3 = KNO3 + K2SO4 + MnSO4 + H2O =>
2 KNO2 + 2 KMnO4 + 3 H2SO3 = 2 KNO3 + K2SO4 + 2 MnSO4 + 3 H2O
K(s) + I(s) = KI(aq) =>
K(s) + I(s) = KI(aq)
Na2SO3(aq) + HCl(aq) = NaCl(aq) + H2SO3(aq) =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2SO3(aq)
Ag2O + Al = Al2O3 + Ag =>
3 Ag2O + 2 Al = Al2O3 + 6 Ag
AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2
Y + CaF2 = Ca + YF3 =>
2 Y + 3 CaF2 = 3 Ca + 2 YF3
S + OH = SO2 + H2O =>
S + 4 OH = SO2 + 2 H2O
CaOH2 + Mg = MgOH2 + Ca =>
CaOH2 + Mg = MgOH2 + Ca
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Ti(OH)4 = TiO2 + H2O =>
Ti(OH)4 = TiO2 + 2 H2O
BeO + KOH + H2O = K2Be(OH)4 =>
BeO + 2 KOH + H2O = K2Be(OH)4
C2H4 + HCI = C2H6 + CI =>
C2H4 + 2 HCI = C2H6 + 2 CI
Zn(OH)2 + Na2CO3 = ZnCO3 + NaOH =>
Zn(OH)2 + Na2CO3 = ZnCO3 + 2 NaOH
IO2 + OH{-} = IO3{-} + H2O + e =>
IO2 + 2 OH{-} = IO3{-} + H2O + e
H4P2O7 + H2O = H3PO4 =>
H4P2O7 + H2O = 2 H3PO4
NaI + HNO3 = I2 + NO2 + NaNO3 + H2O =>
2 NaI + 4 HNO3 = I2 + 2 NO2 + 2 NaNO3 + 2 H2O
NaI(aq) + BaCl2(aq) = NaCl(aq) + BaI2(aq) =>
2 NaI(aq) + BaCl2(aq) = 2 NaCl(aq) + BaI2(aq)
C12H22 + O2 = CO2 + H2O =>
2 C12H22 + 35 O2 = 24 CO2 + 22 H2O
K2O = K + O2 =>
2 K2O = 4 K + O2
| 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 61 62 63 64 65 66 67 68 69 70 71 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
