| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + N2O2 + 3 S + 4 H2O
F2 + Sn = F{-} + Sn{2} =>
F2 + Sn = 2 F{-} + Sn{2}
PbCl2 + Fe(OH)2 = FeCl2 + Pb(OH)2 =>
PbCl2 + Fe(OH)2 = FeCl2 + Pb(OH)2
C3H8O + K2Cr2O7 = C3H8OK2Cr2O7 =>
C3H8O + K2Cr2O7 = C3H8OK2Cr2O7
CrN + FeSO4 = CrSO4 + FeN =>
CrN + FeSO4 = CrSO4 + FeN
C3H7OH + HCl = C2H5Cl + H2O =>
2 C3H7OH + 3 HCl = 3 C2H5Cl + 2 H2O
K2CrO4 + Na2S2O3 = K2S2O3 + Na2CrO4 =>
K2CrO4 + Na2S2O3 = K2S2O3 + Na2CrO4
PBO + S = SO + PB =>
PBO + S = SO + PB
K2Cr2O7 + CO + H2SO4 = K2SO + CrSO4 + CO2 + H2O =>
K2Cr2O7 + 7 CO + 3 H2SO4 = K2SO + 2 CrSO4 + 7 CO2 + 3 H2O
Pb(NO3)2 + (C6H5)2NH = PbNH + C6H5NO3 =>
Pb(NO3)2 + (C6H5)2NH = PbNH + 2 C6H5NO3
NaI + Cl = NaCl + I2 =>
2 NaI + 2 Cl = 2 NaCl + I2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
C6H8O7 + H3PO4 = HPO4 + C6H8 + H3O =>
2 C6H8O7 + 21 H3PO4 = 21 HPO4 + 2 C6H8 + 14 H3O
NaOOCCH3 + HCl = NaCl + CH3COOH =>
NaOOCCH3 + HCl = NaCl + CH3COOH
FeCO3(s) + H2SO4(ac) = FeSO4 + H2CO3 =>
FeCO3(s) + H2SO4(ac) = FeSO4 + H2CO3
MgSO4 = Mg + SO4 =>
MgSO4 = Mg + SO4
ZnHCl = ZnClH =>
ZnHCl = ZnClH
Mn + NaClO = MnO2 + NaCl =>
Mn + 2 NaClO = MnO2 + 2 NaCl
KHSO4 + BaCl2 = Ba(HSO4)2 + KCl =>
2 KHSO4 + BaCl2 = Ba(HSO4)2 + 2 KCl
(CaOH)3PO4 = Ca3(PO4)2 + CaO + H2O =>
2(CaOH)3PO4 = Ca3(PO4)2 + 3 CaO + 3 H2O
C6H6O + NaHCO3 = H2O + C6H5ONa + CO2 =>
C6H6O + NaHCO3 = H2O + C6H5ONa + CO2
CdCl2 + NaOH = NaCl + Cd + HO =>
CdCl2 + 2 NaOH = 2 NaCl + Cd + 2 HO
C21H22O9 + O2 = CO2 + H2O =>
C21H22O9 + 22 O2 = 21 CO2 + 11 H2O
Ti5Si3 + Zr5Si4 = Zr + TiSi2 =>
4 Ti5Si3 + 7 Zr5Si4 = 35 Zr + 20 TiSi2
IO3{+} + I{-} + H{+} = I2 + H2O =>
IO3{+} + 7 I{-} + 6 H{+} = 4 I2 + 3 H2O
Fe + (CO)5 + I2 = Fe(CO)5(I) =>
2 Fe + 2(CO)5 + I2 = 2 Fe(CO)5(I)
Mg(OH)2 + Ba(OH)2 = Ba(MgO2) + H2O =>
Mg(OH)2 + Ba(OH)2 = Ba(MgO2) + 2 H2O
NH3 + O2 = HNO2 + HO =>
NH3 + 2 O2 = HNO2 + 2 HO
CH3NH3Cl + NaOH = NaCl + NHOH3 + CH3 =>
CH3NH3Cl + NaOH = NaCl + NHOH3 + CH3
C3H5Cl + KOH = C3H4 + KCl + H2O =>
C3H5Cl + KOH = C3H4 + KCl + H2O
SO3 + NaOH = SOH + NaO3 =>
SO3 + NaOH = SOH + NaO3
Ca(OH)2 + HNO3 = CaHNO4 + H2O =>
Ca(OH)2 + HNO3 = CaHNO4 + H2O
CaCO3 + Pr2O3 + Fe2O3 + ReO2 = CaPrFeReO6 + CO2 =>
2 CaCO3 + Pr2O3 + Fe2O3 + 2 ReO2 = 2 CaPrFeReO6 + 2 CO2
FeCl2 + HI = FeI2 + HCl =>
FeCl2 + 2 HI = FeI2 + 2 HCl
CaSi2 + SbCl = Si + Sb + CaCl2 =>
CaSi2 + 2 SbCl = 2 Si + 2 Sb + CaCl2
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO04 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO04 + 11 H2O
HCl + Mg = MgCl2 + H2* =>
2 HCl + Mg = MgCl2 + H2*
AlF3 + K3PO4 = KF + AlPO4 =>
AlF3 + K3PO4 = 3 KF + AlPO4
C6H12O6 + KMnO4 + H2O = C6H12O7 + MnO2 + KOH =>
3 C6H12O6 + 2 KMnO4 + H2O = 3 C6H12O7 + 2 MnO2 + 2 KOH
FeCl3*7H2O + HCO3{-} = Fe(OH)3(s) + CO2 + Cl{-} + H2O =>
FeCl3*7H2O + 3 HCO3{-} = Fe(OH)3(s) + 3 CO2 + 3 Cl{-} + 7 H2O
CoOHCl + NaOH = Co(OH)2 + NaCl =>
CoOHCl + NaOH = Co(OH)2 + NaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H8O = C3H6 + H2O =>
C3H8O = C3H6 + H2O
CaCO3 + Al2S3 = CaS + Al2(CO3)3 =>
3 CaCO3 + Al2S3 = 3 CaS + Al2(CO3)3
Fe2(SO4)3 + KSCN = K2SO4 + Fe(SCN)3 =>
Fe2(SO4)3 + 6 KSCN = 3 K2SO4 + 2 Fe(SCN)3
NaClO2(aq) + H2SO4(aq) = Na2SO4(aq) + HClO2(aq) =>
2 NaClO2(aq) + H2SO4(aq) = Na2SO4(aq) + 2 HClO2(aq)
Xe2 + F2 = XeF2 =>
Xe2 + 2 F2 = 2 XeF2
PbCl2 + Fe(NO3)3 = FeCl3 + Pb(NO3)2 =>
3 PbCl2 + 2 Fe(NO3)3 = 2 FeCl3 + 3 Pb(NO3)2
Ca(OH)2 + P2O5 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = Ca3(PO4)2 + 3 H2O
| 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.
