| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
NaBiO3 + HCl + MnCl2 = NaBiO2 + Cl2 + HMnO =>
2 NaBiO3 + 2 HCl + 2 MnCl2 = 2 NaBiO2 + 3 Cl2 + 2 HMnO
NO + Cl2 + H2O = Cl{-} + NO3{-} + H{+} =>
2 NO + 3 Cl2 + 4 H2O = 6 Cl{-} + 2 NO3{-} + 8 H{+}
MnO4{-} + S2O3{-} + OH{-} = MnO4{2-} + SO4 + H2O =>
11 MnO4{-} + S2O3{-} + 10 OH{-} = 11 MnO4{2-} + 2 SO4 + 5 H2O
H2O2 + K2CrO4 = K2Cr2O12 + KOH + H2O =>
5 H2O2 + 2 K2CrO4 = K2Cr2O12 + 2 KOH + 4 H2O
Ca(NO3)2*4H2O + Gd(NO3)3*6H2O + Eu(NO3)3*6H2O + Zn(NO3)2*6H2O + NH2CONH2 = CaGd195Eu15ZnO5 + CO2 + N2 + H2O =>
3.000000000001Ca(NO3)2*4H2O + 585.00000000017Gd(NO3)3*6H2O + 45.000000000014Eu(NO3)3*6H2O + 3 Zn(NO3)2*6H2O + 1897.0000000005NH2CONH2 = 3.0000000000009CaGd195Eu15ZnO5 + 1897.0000000005CO2 + 2848.0000000008N2 + 7604.0000000022H2O
Pb4 + Br2 = Pb(Br2)4 =>
Pb4 + 16 Br2 = 4 Pb(Br2)4
I2 + K2SO3 = KI + SO3 =>
I2 + K2SO3 = 2 KI + SO3
Cr(OH)3 + Cl2O7 + OH{-} = CrO4{2-} + ClO2{-} + H2O =>
8 Cr(OH)3 + 3 Cl2O7 + 22 OH{-} = 8 CrO4{2-} + 6 ClO2{-} + 23 H2O
Cl{-} + Pt + NO3{-} + H{+} = PtCl6{2-} + NO + H2O =>
18 Cl{-} + 3 Pt + 4 NO3{-} + 16 H{+} = 3 PtCl6{2-} + 4 NO + 8 H2O
Ca(OCl)2 + CH3NO2 = CaCl2 + CH3ONO2 =>
Ca(OCl)2 + 2 CH3NO2 = CaCl2 + 2 CH3ONO2
KI + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + I2 =>
2 KI + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + I2
CH3COONH4 + H2O = CH3COOH + NH4OH =>
CH3COONH4 + H2O = CH3COOH + NH4OH
Cu + NaCN + H2O + O2 = Na[Cu(CN)2] + NaOH =>
4 Cu + 8 NaCN + 2 H2O + O2 = 4 Na[Cu(CN)2] + 4 NaOH
NH4Br + NaOH = NaNH3 + Br + H2O =>
NH4Br + NaOH = NaNH3 + Br + H2O
CaCO3 + Na3PO4 = CaPO4 + CO3Na3 =>
CaCO3 + Na3PO4 = CaPO4 + CO3Na3
CaH2O = CaOH + H =>
CaH2O = CaOH + H
Zn(s) + H2SO4(aq) = Zn(SO4) + H2(g) =>
Zn(s) + H2SO4(aq) = Zn(SO4) + H2(g)
KMnO4 + KI + H2O = KIO3 + MnO2 + KOH =>
2 KMnO4 + KI + H2O = KIO3 + 2 MnO2 + 2 KOH
C7H6O + CuSO4 = CH3COOH + CuO + SO2 + C5H2 =>
C7H6O + CuSO4 = CH3COOH + CuO + SO2 + C5H2
H2SO3 + Ni = NiSO3 + H2 =>
H2SO3 + Ni = NiSO3 + H2
CH4O + NH4NO3 = CO2 + H2O + N2 =>
CH4O + 3 NH4NO3 = CO2 + 8 H2O + 3 N2
NaCl + HCl = NaCl2H =>
NaCl + HCl = NaCl2H
HPO3 + HNO3 = PO4 + NO2 + H2O =>
HPO3 + 3 HNO3 = PO4 + 3 NO2 + 2 H2O
C2H8N2 + N2O4 = N2 + C03 + H2O =>
3 C2H8N2 + 3 N2O4 = 6 N2 + 2 C03 + 12 H2O
KMnO4 + HCl + Hg = HgCl2 + MnO2 + H2O + KCl =>
2 KMnO4 + 8 HCl + 3 Hg = 3 HgCl2 + 2 MnO2 + 4 H2O + 2 KCl
KJ + H2SO4 = J2 + K2SO4 + H2O + H2S =>
8 KJ + 5 H2SO4 = 4 J2 + 4 K2SO4 + 4 H2O + H2S
NaOH + CH3COOH = NaCH3CO2 + H2O =>
NaOH + CH3COOH = NaCH3CO2 + H2O
Al(SO) + Be(OH)3 = Be(SO) + Al(OH)3 =>
Al(SO) + Be(OH)3 = Be(SO) + Al(OH)3
C2H4 + O2 = CH2CHO + H2O =>
4 C2H4 + 3 O2 = 4 CH2CHO + 2 H2O
Mg(OH)2(aq) + H3PO4(aq) = Mg3(PO4)2 + H2O =>
3 Mg(OH)2(aq) + 2 H3PO4(aq) = Mg3(PO4)2 + 6 H2O
Fe(HO)3 = Fe2O3 + H2O =>
2 Fe(HO)3 = Fe2O3 + 3 H2O
CrO3 + SO2 = Cr + SO4 =>
2 CrO3 + 3 SO2 = 2 Cr + 3 SO4
NH4OH(aq) + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH(aq) + H2SO4 = (NH4)2SO4 + 2 H2O
Fe(OH)3 + HC2H3O2 = Fe(C2H3O2)3 + HOH =>
Fe(OH)3 + 3 HC2H3O2 = Fe(C2H3O2)3 + 3 HOH
As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO
Cu(s) + AgNO3 = Ag + CuNO3 =>
Cu(s) + AgNO3 = Ag + CuNO3
(Cu(NH3)4) + NaCl = Na2[CuCl4] + Na2 + NH3 =>
(Cu(NH3)4) + 4 NaCl = Na2[CuCl4] + Na2 + 4 NH3
C2H4O(g) + H20(l) = C2H6O(l) =>
10 C2H4O(g) + H20(l) = 10 C2H6O(l)
Ce + HNO3 = Ce(NO3)3 + NO2 + H2O =>
Ce + 6 HNO3 = Ce(NO3)3 + 3 NO2 + 3 H2O
Cd(CH3COO)2 + NaOH = NaCH3COO + CdO + H2O =>
Cd(CH3COO)2 + 2 NaOH = 2 NaCH3COO + CdO + H2O
Hg(NO3)2 + K2I2 = HgI2 + KNO3 =>
Hg(NO3)2 + K2I2 = HgI2 + 2 KNO3
CuSO4 + As = AsSO4 + Cu =>
CuSO4 + As = AsSO4 + Cu
K2CO3 + Co(NO3)2 = CoCO3 + KNO3 =>
K2CO3 + Co(NO3)2 = CoCO3 + 2 KNO3
Eu + O2 = Eu2O2 =>
2 Eu + O2 = Eu2O2
H3SbO2 + I2 + H2O = H3SbO4 + HI =>
H3SbO2 + 2 I2 + 2 H2O = H3SbO4 + 4 HI
C2H5OCl + O2 = CO2 + H2O + Cl =>
4 C2H5OCl + 11 O2 = 8 CO2 + 10 H2O + 4 Cl
FeSO4Cl + CH3OH = FeSO4{+} + CH3O{-} + HCl =>
FeSO4Cl + CH3OH = FeSO4{+} + CH3O{-} + HCl
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
ZnCl2 + N2H8S = ZnS + NH4Cl =>
ZnCl2 + N2H8S = ZnS + 2 NH4Cl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
