| Équations équilibrées la veille | Équations équilibrées le lendemain |
XeF6 + 3 H2O = XeO3 + 6 HF
Cu(CH3COO)2*H2O + N2H4*H2O = Cu2O + N2 + CH3COOH + H2O =>
4 Cu(CH3COO)2*H2O + N2H4*H2O = 2 Cu2O + N2 + 8 CH3COOH + 3 H2O
Ca(OH)2 + Cl2 = Ca(OH)2Cl =>
2 Ca(OH)2 + Cl2 = 2 Ca(OH)2Cl
CH3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
MnCl2 + KOH = KCl + Mn(OH)2 =>
MnCl2 + 2 KOH = 2 KCl + Mn(OH)2
K2CO3 + Ba(OH)2 = BaCO3 + K2(OH)2 =>
K2CO3 + Ba(OH)2 = BaCO3 + K2(OH)2
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
[Co(H2O)6]{2+} + NaNO2 + O2 = [Co(NO2)6]{3-} + Na{+} + NaOH + H2O =>
4[Co(H2O)6]{2+} + 24 NaNO2 + O2 = 4[Co(NO2)6]{3-} + 20 Na{+} + 4 NaOH + 22 H2O
SO4{2-} + H{+} = H2SO4 =>
SO4{2-} + 2 H{+} = H2SO4
Hg2(ClO4)2 + HBr = Hg2Br2 + HClO4 =>
Hg2(ClO4)2 + 2 HBr = Hg2Br2 + 2 HClO4
Fe(lll)O2 + Al = Al2O + Fe =>
Fe(lll)O2 + 4 Al = 2 Al2O + Fe
K{+} + CN{-} = KCN =>
K{+} + CN{-} = KCN
CuSO4 + KI = Cu2I2 + K2SO4 + I2 =>
2 CuSO4 + 4 KI = Cu2I2 + 2 K2SO4 + I2
CH3CHO + (Cu(NH3)4)(OH)2 = CH3COOH + Cu2O + H2O + NH3 =>
CH3CHO + 2(Cu(NH3)4)(OH)2 = CH3COOH + Cu2O + 2 H2O + 8 NH3
H2O2O = H2O + O2 =>
H2O2O = H2O + O2
SiO + N2 = Si + NO2 =>
4 SiO + N2 = 4 Si + 2 NO2
CH3CCH3CCH3CH3 + KMnO4 + H2O = CH3CCH3OHCCH3OHCH3 + KOH + MnO2 =>
3 CH3CCH3CCH3CH3 + 2 KMnO4 + 4 H2O = 3 CH3CCH3OHCCH3OHCH3 + 2 KOH + 2 MnO2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Ca(OH)2 + Ca(Cl)2 = CaOHCl =>
Ca(OH)2 + Ca(Cl)2 = 2 CaOHCl
Ce(SO4)2 + H2O = Ce(OH)4 + H2SO4 =>
Ce(SO4)2 + 4 H2O = Ce(OH)4 + 2 H2SO4
CaCl2 + NH4ClO3 = Ca(ClO3)2 + NH4Cl =>
CaCl2 + 2 NH4ClO3 = Ca(ClO3)2 + 2 NH4Cl
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Au2 = Au =>
Au2 = 2 Au
AgI(aq) + Na2S(aq) = Ag2S(s) + NaI(s) =>
2 AgI(aq) + Na2S(aq) = Ag2S(s) + 2 NaI(s)
Sn + NaOH2 = Na2SnO2 + H2 =>
Sn + 2 NaOH2 = Na2SnO2 + 2 H2
Cu + SO2 = CuO + S =>
2 Cu + SO2 = 2 CuO + S
H3(C6H5O7)(s)Na2CO3(s) = H2CO3Na2C6H6O7 =>
H3(C6H5O7)(s)Na2CO3(s) = H2CO3Na2C6H6O7
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)
S4O6{2-} + MnO4{-]+H{+} = SO4{2-}+Mn{2+}+H2O =>
5 S4O6{2-} + 14 MnO4{-]+12H{+} = 20 SO4{2-}+14Mn{2+}+6H2O
Pb(NO3)2 + Ag2CrO4 = AgNO3 + PbCrO4 =>
Pb(NO3)2 + Ag2CrO4 = 2 AgNO3 + PbCrO4
Fe2{+} + Cd = Cd2{+} + Fe =>
Fe2{+} + 2 Cd = Cd2{+} + 2 Fe
Barium + Iodine = Bariumiodide =>
Ba + I2 = BaI2
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
FeSO4 + NaOH + O2 = Fe2O3H2O + Na2SO4 + H2O =>
4 FeSO4 + 8 NaOH + O2 = 2 Fe2O3H2O + 4 Na2SO4 + 2 H2O
SiCl4 + KF = SiF4 + KCl =>
SiCl4 + 4 KF = SiF4 + 4 KCl
HNO3 + PbCO3 = H2O + CO2 + Pb(NO3)2 =>
2 HNO3 + PbCO3 = H2O + CO2 + Pb(NO3)2
CaO*Al2O3 + Al2O3 = CaO*6Al2O3 =>
CaO*Al2O3 + 5 Al2O3 = CaO*6Al2O3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cu(OH2)6{2+} + NH3 = [Cu(NH3)4(OH2)2]{2+} + H2O =>
Cu(OH2)6{2+} + 4 NH3 = [Cu(NH3)4(OH2)2]{2+} + 4 H2O
Na2SO3 + KMnO4 + HCl = Na2SO4 + MnCl4 + KCl + H2O =>
3 Na2SO3 + 2 KMnO4 + 10 HCl = 3 Na2SO4 + 2 MnCl4 + 2 KCl + 5 H2O
AgI(aq) + Na2S(aq) = Ag2S(s) + NaI(s) =>
2 AgI(aq) + Na2S(aq) = Ag2S(s) + 2 NaI(s)
ZnCl2 + K2(CO3) = ZnCO3 + KCl =>
ZnCl2 + K2(CO3) = ZnCO3 + 2 KCl
NH4Cl + Ca = CaCl2 + NH4 =>
2 NH4Cl + Ca = CaCl2 + 2 NH4
BiCO3 = BiO + CO2 =>
BiCO3 = BiO + CO2
Fe2(CO3)3 + C = Fe + CO2 =>
2 Fe2(CO3)3 + 3 C = 4 Fe + 9 CO2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ca + C6H5O7 = Ca3(C6H5O7)2 =>
3 Ca + 2 C6H5O7 = Ca3(C6H5O7)2
Be(OH)2 + H2SO4 = Be(SO4) + HOH =>
Be(OH)2 + H2SO4 = Be(SO4) + 2 HOH
ZnBr2 + MgCrO4 = ZnMg + Br2CrO4 =>
ZnBr2 + MgCrO4 = ZnMg + Br2CrO4
Pb(NO3)2 + CuSO4 = Cu(NO3) + Pb(SO4)2 =>
Pb(NO3)2 + 2 CuSO4 = 2 Cu(NO3) + Pb(SO4)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
