| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H11OH + 2 CuO = 2 Cu + H2 + 2 C4H10COOH
CuOHClNaOH = NaOHClCuOH =>
CuOHClNaOH = NaOHClCuOH
C2H4 + KMnO4 + H2SO4 = C2H2O + K2SO4 + MnS + H2O =>
13 C2H4 + 4 KMnO4 + 6 H2SO4 = 13 C2H2O + 2 K2SO4 + 4 MnS + 19 H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
HBr + PSO4 = PBr + HSO4 =>
HBr + PSO4 = PBr + HSO4
Cr2O7{-}2 + Na2S + H{+} = H2O + Cr{3+} + SO4{2-} + NaOH =>
8 Cr2O7{-}2 + 7 Na2S + 42 H{+} = 14 H2O + 16 Cr{3+} + 7 SO4{2-} + 14 NaOH
Li2O + SO2 = LiS + O =>
Li2O + 2 SO2 = 2 LiS + 5 O
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
(NH4)2MoO4 + NH4I + HCl = (NH4)2MoOCl5 + I2 + H2O + NH3 =>
2(NH4)2MoO4 + 2 NH4I + 10 HCl = 2(NH4)2MoOCl5 + I2 + 6 H2O + 2 NH3
Mn{2+} + NO3 + OH{-} = MnO4{2-} + NO2{-} + H2O =>
3 Mn{2+} + 4 NO3 + 16 OH{-} = 3 MnO4{2-} + 4 NO2{-} + 8 H2O
AlCl3 + Na3PO4 = ClNa + AlPO4 =>
AlCl3 + Na3PO4 = 3 ClNa + AlPO4
NaBr + AgNO3 = AgBr + Na + NO3 =>
NaBr + AgNO3 = AgBr + Na + NO3
PbCl2 + Zn = ZnCl + Pb =>
PbCl2 + 2 Zn = 2 ZnCl + Pb
KP + MgCl = MgP + KCl =>
KP + MgCl = MgP + KCl
CH3CH2CH2COOH = C + H2 + O2 =>
CH3CH2CH2COOH = 4 C + 4 H2 + O2
Ba(OH)2 + NaPO4 = NaOH + Ba(PO4)2 =>
Ba(OH)2 + 2 NaPO4 = 2 NaOH + Ba(PO4)2
HNO3 + FeSO4 = Fe(NO3)2 + H2SO4 =>
2 HNO3 + FeSO4 = Fe(NO3)2 + H2SO4
Fe + Cu{2+}2 = Fe{2+}2 + Cu =>
Fe + Cu{2+}2 = Fe{2+}2 + Cu
Fe4O5 = Fe + O2 =>
2 Fe4O5 = 8 Fe + 5 O2
CH3O + Na2CO3 = CH3COONa + CO2 + H2O =>
16 CH3O + 5 Na2CO3 = 10 CH3COONa + CO2 + 9 H2O
HgSe + HCl + H2O2 = HgCl2 + Se + H2O =>
HgSe + 2 HCl + H2O2 = HgCl2 + Se + 2 H2O
Fe(NH4)2(SO4)2*6H2O + HCl + H2O2 = NH4Cl + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 2 HCl + H2O2 = 2 NH4Cl + Fe2(SO4)3 + (NH4)2SO4 + 14 H2O
CuS + CuSO4 = CuS(CuSO4) =>
CuS + CuSO4 = CuS(CuSO4)
CH3C6H4NH3{+} + Cl{-} + NaOH = CH3C6H4NH2 + NaCl + H2O =>
CH3C6H4NH3{+} + Cl{-} + NaOH = CH3C6H4NH2 + NaCl + H2O
Ga(OH)3 + KF = KOH + GaF3 =>
Ga(OH)3 + 3 KF = 3 KOH + GaF3
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
FeF2 + H2SO4 = FeSO4 + HF =>
FeF2 + H2SO4 = FeSO4 + 2 HF
Na3PO4 + KOH = NaOH + K3PO4 = =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Al2S3 + Mg(CIO3)2 = Al(CIO3)3 + MgS =>
Al2S3 + 3 Mg(CIO3)2 = 2 Al(CIO3)3 + 3 MgS
(NH3) + O2 = NO3 + H2O =>
4(NH3) + 9 O2 = 4 NO3 + 6 H2O
CUSO4 + NaOH + CH2O = Na2SO4 + CU + CO2 + H2O =>
2 CUSO4 + 4 NaOH + CH2O = 2 Na2SO4 + 2 CU + CO2 + 3 H2O
C2H2 + H2O = CO2 + H2 =>
C2H2 + 4 H2O = 2 CO2 + 5 H2
CH3COONH3CH3 + NaOH = CH3COONa + CH3NH2 + H2O =>
CH3COONH3CH3 + NaOH = CH3COONa + CH3NH2 + H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Mg + NaOH + H2O = Na[Mg(OH)2] + H2 =>
2 Mg + 2 NaOH + 2 H2O = 2 Na[Mg(OH)2] + H2
[Cu(NH3)4(H2O)2]SO4 + H2SO4 = CuSO4 + (NH4)2SO4 + H2O =>
[Cu(NH3)4(H2O)2]SO4 + 2 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H2O
CuSO4 + NH3 = [Cu(NH3)]{2+} + SO4{2-} =>
CuSO4 + NH3 = [Cu(NH3)]{2+} + SO4{2-}
Cu + Mg(NO3)2 = Cu(NO3)3 + Mg =>
2 Cu + 3 Mg(NO3)2 = 2 Cu(NO3)3 + 3 Mg
HClO + Br2 + H2O = HBrO3 + HCl =>
5 HClO + Br2 + H2O = 2 HBrO3 + 5 HCl
C12H22O11 + O2 = CO2 + H2O11 =>
C12H22O11 + 67 O2 = 12 CO2 + 11 H2O11
Na2CO3 + (CH3COO)2Ca = CaCO3 + CH3COONa =>
Na2CO3 + (CH3COO)2Ca = CaCO3 + 2 CH3COONa
PbSO4 + H3BO3 = H2SO4 + Pb3(BO3)2 =>
3 PbSO4 + 2 H3BO3 = 3 H2SO4 + Pb3(BO3)2
Pb(OH)2 + HBrO = Pb(BrO)2 + H2O =>
Pb(OH)2 + 2 HBrO = Pb(BrO)2 + 2 H2O
Na2S2O3 + (CH3COO)2Pb = (CH3COO)Na + PbS2O3 =>
Na2S2O3 + (CH3COO)2Pb = 2(CH3COO)Na + PbS2O3
H2O + H2SO4 + ZnO = ZnSO4*7H2O =>
6 H2O + H2SO4 + ZnO = ZnSO4*7H2O
K2ZnO2 + HNO3 = Zn(NO3)2 + H2O + KNO3 =>
K2ZnO2 + 4 HNO3 = Zn(NO3)2 + 2 H2O + 2 KNO3
C3H8O2 + O2 = H2O + CO2 =>
C3H8O2 + 4 O2 = 4 H2O + 3 CO2
| 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 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
