| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C20H25N3 + 54 O2 = 40 CO2 + 25 H2O + 3 N2O
(Fe)(OH)3 = (Fe2O3) + (H2O) =>
2(Fe)(OH)3 = (Fe2O3) + 3(H2O)
S8(g) + O2(g) = SO4(g) =>
S8(g) + 16 O2(g) = 8 SO4(g)
K(aq) + HCl(aq) = H2(aq) + KCl(aq) =>
2 K(aq) + 2 HCl(aq) = H2(aq) + 2 KCl(aq)
Cu2S + O2 + H2O = CuSO4 + Cu(OH)2 =>
2 Cu2S + 5 O2 + 2 H2O = 2 CuSO4 + 2 Cu(OH)2
NaNH2 + HCl = NaCl + NH4Cl =>
NaNH2 + 2 HCl = NaCl + NH4Cl
HCl(aq) + Ba(OH)2 = BaCl2(aq) + H2O =>
2 HCl(aq) + Ba(OH)2 = BaCl2(aq) + 2 H2O
Mg(HCO3)2 + BaCl2 = BaCO3 + MgCl2 + H2O + CO2 =>
Mg(HCO3)2 + BaCl2 = BaCO3 + MgCl2 + H2O + CO2
Ca(NO3)2 + H2O = CaO + HNO3 =>
Ca(NO3)2 + H2O = CaO + 2 HNO3
CH3CSNH2(aq) + H2O(l) = CH3CO2H + NH3 + H2S =>
CH3CSNH2(aq) + 2 H2O(l) = CH3CO2H + NH3 + H2S
AgNO3 + CsI = AgI + CsNO3 =>
AgNO3 + CsI = AgI + CsNO3
CH3COONa + FeSO4 = Na2SO4 + Fe(C2H3O2)2 =>
2 CH3COONa + FeSO4 = Na2SO4 + Fe(C2H3O2)2
Cl2 + Al2S3 = AlCl3 + S =>
3 Cl2 + Al2S3 = 2 AlCl3 + 3 S
S2O3 + I2 = S4I4 + O2 =>
2 S2O3 + 2 I2 = S4I4 + 3 O2
HI(aq) + K2SO3(aq) = KI(aq) + H2SO3(aq) =>
2 HI(aq) + K2SO3(aq) = 2 KI(aq) + H2SO3(aq)
KMnO4 + Ba(OH)2 = BaMnO4 + H2O + O2 + KOH =>
4 KMnO4 + 4 Ba(OH)2 = 4 BaMnO4 + 2 H2O + O2 + 4 KOH
H2O = H + O =>
H2O = 2 H + O
NH4Br + Cl2 = NH4Cl + Br2 =>
2 NH4Br + Cl2 = 2 NH4Cl + Br2
CaSO4*H2O = (CaSO4)2H2O + H2O =>
2 CaSO4*H2O = (CaSO4)2H2O + H2O
H3O{+} + VO2{+} + Zn = VO{2+} + Zn{2+} + H2O =>
4 H3O{+} + 2 VO2{+} + Zn = 2 VO{2+} + Zn{2+} + 6 H2O
SbS5 + HCl = SbCl3 + S + H2S =>
2 SbS5 + 6 HCl = 2 SbCl3 + 7 S + 3 H2S
KCl + Co = K + CoCl2 =>
2 KCl + Co = 2 K + CoCl2
CoCl3 + AgNO3 = AgCl + Co(NO3)3 =>
CoCl3 + 3 AgNO3 = 3 AgCl + Co(NO3)3
MgBr2 + I2 = BrI + Mg =>
MgBr2 + I2 = 2 BrI + Mg
BaCl2(aq) + CaNO3(aq) = Ba(NO3)2 + CaCl =>
BaCl2(aq) + 2 CaNO3(aq) = Ba(NO3)2 + 2 CaCl
[Cr(H2O)6]Cl3 + NaOH = NaCl + Cr(OH)3 + H2O =>
[Cr(H2O)6]Cl3 + 3 NaOH = 3 NaCl + Cr(OH)3 + 6 H2O
MnO2 + H2SO4 + C = MnSO4 + H2O + CO2 =>
2 MnO2 + 2 H2SO4 + C = 2 MnSO4 + 2 H2O + CO2
Fe{2+} + Au{3+} = Fe{3+} + Au =>
3 Fe{2+} + Au{3+} = 3 Fe{3+} + Au
CuCl2(aq) + Al = AlCl3(aq) + Cu(s) =>
3 CuCl2(aq) + 2 Al = 2 AlCl3(aq) + 3 Cu(s)
Mg + HCl = H + MgCl =>
Mg + HCl = H + MgCl
(NH4)3PO4 + CdBr2 = NH4Br + Cd3(PO4)2 =>
2(NH4)3PO4 + 3 CdBr2 = 6 NH4Br + Cd3(PO4)2
Cu(NO3)2 + Na2SO3 = CuO + NaNO3 + SO2 =>
Cu(NO3)2 + Na2SO3 = CuO + 2 NaNO3 + SO2
SCu + HNO3 = SO4Cu + NO + H2O =>
3 SCu + 8 HNO3 = 3 SO4Cu + 8 NO + 4 H2O
C2H4O + H2O = HOCH2CH2OH =>
C2H4O + H2O = HOCH2CH2OH
HNO3 + Tc = Tc(NO3)7 + H2O + N2 =>
84 HNO3 + 10 Tc = 10 Tc(NO3)7 + 42 H2O + 7 N2
NH4S + Pb(NO3)2 = PbS2 + NH4NO3 =>
2 NH4S + Pb(NO3)2 = PbS2 + 2 NH4NO3
CuCl2 + H2O2 = CuO2 + HCl =>
CuCl2 + H2O2 = CuO2 + 2 HCl
CuCl2(aq) + K2CO3(aq) = CuCO3(s) + KCl(aq) =>
CuCl2(aq) + K2CO3(aq) = CuCO3(s) + 2 KCl(aq)
F2 + FeI3 = I2 + FeF3 =>
3 F2 + 2 FeI3 = 3 I2 + 2 FeF3
CrN + HCl = CrCl3 + NH4Cl =>
CrN + 4 HCl = CrCl3 + NH4Cl
P4 + O2 = P3O3 =>
3 P4 + 6 O2 = 4 P3O3
K4Fe(CN)6 + HClO + H2SO4 = Fe2(SO4)3 + K2SO4 + HNO3 + CO2 + Cl2 + H2O =>
2 K4Fe(CN)6 + 122 HClO + 7 H2SO4 = Fe2(SO4)3 + 4 K2SO4 + 12 HNO3 + 12 CO2 + 61 Cl2 + 62 H2O
C3H8 + O2 = CO2 + HO2 =>
C3H8 + 11 O2 = 3 CO2 + 8 HO2
NaOH + Br2 = NaBr + HBrO =>
NaOH + Br2 = NaBr + HBrO
SnSO4 + NaOH = (SnOH)2SO4 + Na2SO4 =>
2 SnSO4 + 2 NaOH = (SnOH)2SO4 + Na2SO4
CuCo3 + Ca(OH)2 = Cu(OH)2 + CaCo3 =>
CuCo3 + Ca(OH)2 = Cu(OH)2 + CaCo3
[Cr(H2O)6]Cl3 + NaOH = NaCl + Cr(OH)3 + H2O =>
[Cr(H2O)6]Cl3 + 3 NaOH = 3 NaCl + Cr(OH)3 + 6 H2O
KMnO4 + Ba(OH)2 = BaMnO4 + H2O + O2 + KOH =>
4 KMnO4 + 4 Ba(OH)2 = 4 BaMnO4 + 2 H2O + O2 + 4 KOH
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
Fr + P = FrP =>
Fr + P = FrP
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
