| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaBrO3 + 12 HCl = Br2 + 5 Cl2 + 6 H2O + 2 NaCl
Fe{3+} + NH4OH = Fe2O3 + NH4{+} + H2O =>
2 Fe{3+} + 6 NH4OH = Fe2O3 + 6 NH4{+} + 3 H2O
MgF2 + I2 = Mg + I2F2 =>
MgF2 + I2 = Mg + I2F2
H2S + H2SO4 = H2SO3 =>
H2S + 3 H2SO4 = 4 H2SO3
Cr(NO3)3 + KMnO4 + H2O = H2CrO4 + HNO3 + Mn(NO3)2 + KNO3 =>
5 Cr(NO3)3 + 3 KMnO4 + 8 H2O = 5 H2CrO4 + 6 HNO3 + 3 Mn(NO3)2 + 3 KNO3
Zn(CH3COO)2 + (NH4)2SO4 = ZnSO4 + (NH4)CH3COO =>
Zn(CH3COO)2 + (NH4)2SO4 = ZnSO4 + 2(NH4)CH3COO
Fe{3+} + NH4OH = Fe2O3 + NH4{+} + H2O =>
2 Fe{3+} + 6 NH4OH = Fe2O3 + 6 NH4{+} + 3 H2O
C3H7COOH + Al = (C3H7COO)3Al + H2 =>
6 C3H7COOH + 2 Al = 2(C3H7COO)3Al + 3 H2
Na3Po4 + ZnCl2 = NaCl + Zn3(Po4)2 =>
2 Na3Po4 + 3 ZnCl2 = 6 NaCl + Zn3(Po4)2
Ca(OCl)2 + NH2NH2 = NHClNHCl + Ca(OH)2 =>
Ca(OCl)2 + NH2NH2 = NHClNHCl + Ca(OH)2
C6H12O6 + CuO2 = Cu + CO2 + H2O =>
C6H12O6 + 6 CuO2 = 6 Cu + 6 CO2 + 6 H2O
Li2CO3 + Ca = CaCO3 + Li =>
Li2CO3 + Ca = CaCO3 + 2 Li
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeCu3 + HCl = FeCu3Cl3 + H2 =>
2 FeCu3 + 6 HCl = 2 FeCu3Cl3 + 3 H2
As2O3 + NO3{-} + H2O = H3AsO4 + NO + OH{-} =>
3 As2O3 + 4 NO3{-} + 11 H2O = 6 H3AsO4 + 4 NO + 4 OH{-}
Fe + Cu3N = Fe3N2 + Cu =>
3 Fe + 2 Cu3N = Fe3N2 + 6 Cu
Li2CrO4 + FeCl3 = LiCl + Fe2(CrO4)3 =>
3 Li2CrO4 + 2 FeCl3 = 6 LiCl + Fe2(CrO4)3
KOH + H2O = H2 + KOOH =>
KOH + H2O = H2 + KOOH
CaI2 + K = KI + Ca =>
CaI2 + 2 K = 2 KI + Ca
Cr2O3 + Cl2 + C = CrCl3 + CO =>
Cr2O3 + 3 Cl2 + 3 C = 2 CrCl3 + 3 CO
CuSO{4} + NaOH = CuOH + NaSO{4} =>
CuSO{4} + NaOH = CuOH + NaSO{4}
Ca3(PO4)2 + Ca(OH)2 = (CaOH)3PO4 =>
Ca3(PO4)2 + 3 Ca(OH)2 = 2(CaOH)3PO4
Zn(s) + I2(aq) = ZnI2(s) =>
Zn(s) + I2(aq) = ZnI2(s)
SO4{2-} = SO2 + O{-} =>
SO4{2-} = SO2 + 2 O{-}
Zr(OH)4 + H3PO4 = Zr3(PO4)4 + H2O =>
3 Zr(OH)4 + 4 H3PO4 = Zr3(PO4)4 + 12 H2O
As2O5 + Pb = As2O3 + PbO =>
As2O5 + 2 Pb = As2O3 + 2 PbO
Ce2 + KOH = KCe + KCeO + H2O =>
Ce2 + 2 KOH = KCe + KCeO + H2O
KCl + Mg(C2H3O2)2 = KC2H3O2 + MgCl2 =>
2 KCl + Mg(C2H3O2)2 = 2 KC2H3O2 + MgCl2
C9H7N + O2 = CO2 + H2O + NH3 =>
C9H7N + 10 O2 = 9 CO2 + 2 H2O + NH3
CH3CH2NH2 + O2 = CO2 + H2O + NO2 =>
4 CH3CH2NH2 + 19 O2 = 8 CO2 + 14 H2O + 4 NO2
Ga(s) + O2(g) = Ga2O3(s) =>
4 Ga(s) + 3 O2(g) = 2 Ga2O3(s)
Tc2O7 + H2O = HTcO4 =>
Tc2O7 + H2O = 2 HTcO4
Co2 + HNO3 = Co(NO3)2 + NO + H2O =>
3 Co2 + 16 HNO3 = 6 Co(NO3)2 + 4 NO + 8 H2O
Au + O3 = Au2O3 =>
2 Au + O3 = Au2O3
Cr2O3 + CH4 = Cr3C2 + CO + H2 =>
3 Cr2O3 + 13 CH4 = 2 Cr3C2 + 9 CO + 26 H2
KCl + P2O5 = K2O + PCl5 =>
10 KCl + P2O5 = 5 K2O + 2 PCl5
HVO3 + FeSO4 + H2SO4 = VO(SO4) + Fe(SO4)3 + H2O =>
4 HVO3 + FeSO4 + 6 H2SO4 = 4 VO(SO4) + Fe(SO4)3 + 8 H2O
NH4OH + KCl = KOH + NH4Cl =>
NH4OH + KCl = KOH + NH4Cl
KClO3 + NH3 + KOH = KNO3 + KCl + H2O =>
4 KClO3 + 3 NH3 + 3 KOH = 3 KNO3 + 4 KCl + 6 H2O
Al2(SO4)3 + Ca(CN)2 = Al(CN)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(CN)2 = 2 Al(CN)3 + 3 CaSO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Hg2(NO3)2 + CaCl2 = Ca(NO3)2 + Hg2Cl2 =>
Hg2(NO3)2 + CaCl2 = Ca(NO3)2 + Hg2Cl2
Fe{2} = Fe{3} + e =>
Fe{2} = Fe{3} + e
C18H36O2 = C + H2 + O2 =>
C18H36O2 = 18 C + 18 H2 + O2
CH3(CH2)6OH + O2 = CO + H2O =>
CH3(CH2)6OH + 7 O2 = 7 CO + 8 H2O
LiOCH + S = C + H2 + Li2S + SO2 =>
2 LiOCH + 2 S = 2 C + H2 + Li2S + SO2
AgH + HClO = Cl2 + H2O + AgClO4 =>
AgH + 9 HClO = 4 Cl2 + 5 H2O + AgClO4
MgO + H2 = Mg + H2O =>
MgO + H2 = Mg + H2O
NH4NO3(aq) + NaOH(aq) = NaNO3(aq) + NH3(aq) + H2O =>
NH4NO3(aq) + NaOH(aq) = NaNO3(aq) + NH3(aq) + H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
| 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 83 84 85 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
