| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO3 + 6 H2O + 9 Na = NH3 + 9 NaOH
CuSO4CaO = CuOCaSO4 =>
CuSO4CaO = CuOCaSO4
Ni + Cd2{+} = Cd + Ni2{+} =>
2 Ni + Cd2{+} = 2 Cd + Ni2{+}
MgO(s) + SO2(g) = MgSO4(s) + MgS(s) =>
4 MgO(s) + 4 SO2(g) = 3 MgSO4(s) + MgS(s)
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
C17H35COONa + CaSO4 = CaCOONa + C17H35SO4 =>
C17H35COONa + CaSO4 = CaCOONa + C17H35SO4
NaBr + Al(NO3)3 = AlBr3 + NaNO3 =>
3 NaBr + Al(NO3)3 = AlBr3 + 3 NaNO3
NH3*H2O + Zn(NO3)2 = [Zn(NH3)6](NO3)2 + H2O =>
6 NH3*H2O + Zn(NO3)2 = [Zn(NH3)6](NO3)2 + 6 H2O
NaH2PO2 + CuSO4 + H2O = H2SO4 + NaH2PO4 + Cu =>
NaH2PO2 + 2 CuSO4 + 2 H2O = 2 H2SO4 + NaH2PO4 + 2 Cu
MgCl2 + BaO = MgO + BaCl2 = K + O2 =>
MgCl2 + BaO = MgO + BaCl2
FeCl2 + C9H8O4 = FeC9H5O4 + Cl2 + H2 =>
2 FeCl2 + 2 C9H8O4 = 2 FeC9H5O4 + 2 Cl2 + 3 H2
NaI + Li = Na + LiI =>
NaI + Li = Na + LiI
Na2S2O3 + H2SO4 = NaO3 + S3O3 + H2O =>
2 Na2S2O3 + 5 H2SO4 = 4 NaO3 + 3 S3O3 + 5 H2O
KCl + Sr(NO3)2 = SrCl2 + KNO3 =>
2 KCl + Sr(NO3)2 = SrCl2 + 2 KNO3
Ti + HNO3 + HF = H2TiF6 + NO2 + H2O =>
Ti + 4 HNO3 + 6 HF = H2TiF6 + 4 NO2 + 4 H2O
Ca + C2H3O2 = C2H3O2Ca =>
Ca + C2H3O2 = C2H3O2Ca
CuO = Cu + *O2 =>
2 CuO = 2 Cu + *O2
P4 + K(OH) + H2O = K(H2PO3) + PH3 =>
P4 + 2 K(OH) + 4 H2O = 2 K(H2PO3) + 2 PH3
Sn + HNO3 = Sn(NO3)4 + N2O + H2O =>
2 Sn + 10 HNO3 = 2 Sn(NO3)4 + N2O + 5 H2O
NaOH + C8H5O4K = H2O + C8H4O4 + K + Na =>
NaOH + C8H5O4K = H2O + C8H4O4 + K + Na
C6H8O6 + H2O2 = C6H8O7 + H202 =>
202 C6H8O6 + 101 H2O2 = 202 C6H8O7 + H202
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NaOH + Na2SiO3 = Na4SiO4 + H2O =>
2 NaOH + Na2SiO3 = Na4SiO4 + H2O
HF + K2CO3 = CO2 + H2O + KF =>
2 HF + K2CO3 = CO2 + H2O + 2 KF
Zn(OH)2 + NH4OH = [Zn(OH)4] + OH(NH4)2 =>
Zn(OH)2 + 4 NH4OH = [Zn(OH)4] + 2 OH(NH4)2
HNO3 + (BaOH)3 = (BaNO3)2 + H2O =>
6 HNO3 + 2(BaOH)3 = 3(BaNO3)2 + 6 H2O
OH4 = H + O2 =>
2 OH4 = 8 H + O2
Ca(HCO3)2 = Ca(OH)2 + CO2 =>
Ca(HCO3)2 = Ca(OH)2 + 2 CO2
Fe + H2SO3 = FeSO3 + H2 =>
Fe + H2SO3 = FeSO3 + H2
BF3 + NaH = NaF + B2H6 =>
2 BF3 + 6 NaH = 6 NaF + B2H6
MnO4{-} + Fe{2+} + H{+} = Fe{3+} + Mn{2+} + OH{-} =>
MnO4{-} + 5 Fe{2+} + 4 H{+} = 5 Fe{3+} + Mn{2+} + 4 OH{-}
(H2S) + (NaOCI) = H2S2O3 + (NaCI) + H2O =>
2(H2S) + 4(NaOCI) = H2S2O3 + 4(NaCI) + H2O
CH3COOH + K2CO3 = H2O + CO3 + CH3CO2K =>
11 CH3COOH + 6 K2CO3 = 4 H2O + 4 CO3 + 12 CH3CO2K
Be2 + O4 = Be2O3 =>
4 Be2 + 3 O4 = 4 Be2O3
ZnBr2 + Na2S = NaBr + ZnS =>
ZnBr2 + Na2S = 2 NaBr + ZnS
KMnO4 + C3H8O3 = K2CO3 + Mn2CO3 + CO2 + H2O =>
14 KMnO4 + 6 C3H8O3 = 7 K2CO3 + 7 Mn2CO3 + 4 CO2 + 24 H2O
Pb(s) + K2Co3(s) = PbCo3(s) + K =>
Pb(s) + K2Co3(s) = PbCo3(s) + 2 K
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe3O4 + NH3 = FeO + N2O + H2O =>
4 Fe3O4 + 2 NH3 = 12 FeO + N2O + 3 H2O
Fe(NO3)3 + Zn3(PO4)2 = FePO4 + Zn(NO3)2 =>
2 Fe(NO3)3 + Zn3(PO4)2 = 2 FePO4 + 3 Zn(NO3)2
IO4{-} + SO2 + H2O = I2 + SO4{-2} + H{+} =>
2 IO4{-} + 7 SO2 + 6 H2O = I2 + 7 SO4{-2} + 12 H{+}
HCOOH + Mg = Mg(HCOO)2 + H2 =>
2 HCOOH + Mg = Mg(HCOO)2 + H2
BaCl2(aq) + NaC2H3O2(aq) = NaCl(aq) + Ba(C2H3O2)2(aq) =>
BaCl2(aq) + 2 NaC2H3O2(aq) = 2 NaCl(aq) + Ba(C2H3O2)2(aq)
CO2 + H2O = C3H6O + OH =>
3 CO2 + 11 H2O = C3H6O + 16 OH
Cr(OH)3 + K2SO4 + H2O2 = H2SO4 + H2O + K2CrO4 =>
2 Cr(OH)3 + 2 K2SO4 + 3 H2O2 = 2 H2SO4 + 4 H2O + 2 K2CrO4
ZnSO4 + H3PO4 = Zn(H2PO4)2 + H2O + SO3 =>
ZnSO4 + 2 H3PO4 = Zn(H2PO4)2 + H2O + SO3
K2Cr2O7 + H2SO4 + C3H7OH = C3H6O2O2 + K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 3 C3H7OH = 3 C3H6O2O2 + 4 K2SO4 + 4 Cr2(SO4)3 + 19 H2O
Sc + I = ScI =>
Sc + I = ScI
HNO3 + Mn = H2O + Mn(NO3)2 + NO =>
8 HNO3 + 3 Mn = 4 H2O + 3 Mn(NO3)2 + 2 NO
Zn + Cr{3}Cl2 = ZnCr{3}Cl2 =>
Zn + Cr{3}Cl2 = ZnCr{3}Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
