| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2 + 6 H2O = 2 HIO3 + 5 H2
NaIO3 + K2VO(OH)4 = NaI + K3VO4 + KVO3 + H2O =>
NaIO3 + 6 K2VO(OH)4 = NaI + 3 K3VO4 + 3 KVO3 + 12 H2O
AgNO3 + CaCO3 = CaNO3 + AgCO3 =>
AgNO3 + CaCO3 = CaNO3 + AgCO3
H2O + Cl2 = Cl7O + H =>
2 H2O + 7 Cl2 = 2 Cl7O + 4 H
SnS2 + HCl = H2SnCl6 + H2S =>
SnS2 + 6 HCl = H2SnCl6 + 2 H2S
KMnO4 + NO2 + KOH = KNO3 + MnO2 + H2O =>
KMnO4 + 3 NO2 + 2 KOH = 3 KNO3 + MnO2 + H2O
H3PO4 + O2 = PO4 + H2O =>
4 H3PO4 + 3 O2 = 4 PO4 + 6 H2O
Cu2O + NH4OH = [Cu(NH3)4]OH + H2O =>
Cu2O + 8 NH4OH = 2[Cu(NH3)4]OH + 7 H2O
HS{-} + H2O = H2S{-} + OH =>
HS{-} + H2O = H2S{-} + OH
HNO3 + H2O = NH3 + O2 =>
HNO3 + H2O = NH3 + 2 O2
CuCO3(s) + H2SO4(l) = CuSO4(s) + CO2(g) + H2O(l) =>
CuCO3(s) + H2SO4(l) = CuSO4(s) + CO2(g) + H2O(l)
Cu(SO)4 + NaOH = CuNa + (SO)4OH =>
Cu(SO)4 + NaOH = CuNa + (SO)4OH
Li(OH)2*6H2O + MnCl2 = Li2Mn4O9 + H + Cl + H2O =>
2 Li(OH)2*6H2O + 4 MnCl2 = Li2Mn4O9 + 14 H + 8 Cl + 7 H2O
CrO2{-} + ClO{-} + H2O = CrO4{-2} + Cl{-} + H{+} =>
2 CrO2{-} + 3 ClO{-} + H2O = 2 CrO4{-2} + 3 Cl{-} + 2 H{+}
MgSO4 + Al = Mg + AlSO3 + O2 =>
2 MgSO4 + 2 Al = 2 Mg + 2 AlSO3 + O2
Fe + HNO3(liquid) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(liquid) = Fe(NO3)3 + NO + 2 H2O
H{+} + CH2COOH{-} + SO4{-2} = HCO3{-} + H2S =>
H{+} + CH2COOH{-} + SO4{-2} = 2 HCO3{-} + H2S
As + SO2 = As2S3 + O2 =>
2 As + 3 SO2 = As2S3 + 3 O2
Al2 + NaOH = Al(OH)2 + Na =>
Al2 + 4 NaOH = 2 Al(OH)2 + 4 Na
Zn + Ca(NO3)2 + H2O = NH3 + Zn(OH)2 + Ca(OH)2 =>
8 Zn + Ca(NO3)2 + 12 H2O = 2 NH3 + 8 Zn(OH)2 + Ca(OH)2
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
H2 + Cu(NO3)2 = H(NO3)2 + Cu =>
H2 + 2 Cu(NO3)2 = 2 H(NO3)2 + 2 Cu
C21H24N2O4 + O2 = CO2 + NO2 + H2O =>
C21H24N2O4 + 27 O2 = 21 CO2 + 2 NO2 + 12 H2O
Bi(NO3)3 = Bi2O3 + N2O5 =>
2 Bi(NO3)3 = Bi2O3 + 3 N2O5
Mn2(SO4)7 + AgNO3 = Mn(NO3)7 + Ag2SO4 =>
Mn2(SO4)7 + 14 AgNO3 = 2 Mn(NO3)7 + 7 Ag2SO4
AgOH + P2O3 = AgPO2 + H2O =>
2 AgOH + P2O3 = 2 AgPO2 + H2O
Al + H = AlH3 =>
Al + 3 H = AlH3
Ca(HCO3)2 + H3PO4 = HOH + CO2 + Ca3(PO4)2 =>
3 Ca(HCO3)2 + 2 H3PO4 = 6 HOH + 6 CO2 + Ca3(PO4)2
HI + KI = HK + I2 =>
HI + KI = HK + I2
(CH3)(CH2)6(CH2) + O2 = CO2 + H2O =>
4(CH3)(CH2)6(CH2) + 49 O2 = 32 CO2 + 34 H2O
CaF + NaCO3 = CaCO3 + NaF =>
CaF + NaCO3 = CaCO3 + NaF
Na2CO3(s) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g) =>
Na2CO3(s) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + H2O(l) + CO2(g)
Cu(s) + H2SO4(aq) = CuSO4(aq) + H2(g) =>
Cu(s) + H2SO4(aq) = CuSO4(aq) + H2(g)
Fe(OH)2 + H3SbO3 = Fe(HSbO3) + H2O =>
Fe(OH)2 + H3SbO3 = Fe(HSbO3) + 2 H2O
InI3 + KOH = In(OH)3 + KI =>
InI3 + 3 KOH = In(OH)3 + 3 KI
Cu2CIO + NaSO = Cu2SO + NaCIO =>
Cu2CIO + NaSO = Cu2SO + NaCIO
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Sn2 + Ag2SO4 = Ag + SnSO4 =>
Sn2 + 2 Ag2SO4 = 4 Ag + 2 SnSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sb2S3(s) + HCl(aq) = SbCl3(s) + H2S(g) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(s) + 3 H2S(g)
K2Cr2O7 + C2H4 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 C2H4 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 8 H2O
Na2Si3O7*20H2O + H2SO4 = H2O + Na2SO4 + Si(OH)4 =>
Na2Si3O7*20H2O + H2SO4 = 15 H2O + Na2SO4 + 3 Si(OH)4
Cu(NH3)SO4 + NaOH = Cu(OH)2 + NH3 + Na2SO4 =>
Cu(NH3)SO4 + 2 NaOH = Cu(OH)2 + NH3 + Na2SO4
Fe(s) + Fe2(SO3)3(aq) = FeSO3(s) =>
Fe(s) + Fe2(SO3)3(aq) = 3 FeSO3(s)
C2H5OH + I2O5 = I + CH3COOH + H2O =>
5 C2H5OH + 2 I2O5 = 4 I + 5 CH3COOH + 5 H2O
Na3(PO4) + K = K3(PO4) + Na =>
Na3(PO4) + 3 K = K3(PO4) + 3 Na
Fe2O3 + Al = FeAl + O2 =>
2 Fe2O3 + 4 Al = 4 FeAl + 3 O2
CO3HCl = HCO3Cl =>
CO3HCl = HCO3Cl
FeCl2 + KSCN = Fe(SCN)2 + KCl =>
FeCl2 + 2 KSCN = Fe(SCN)2 + 2 KCl
Na2S2O3 + I2 = S4O6{2-} + I{-} + Na{+} =>
2 Na2S2O3 + I2 = S4O6{2-} + 2 I{-} + 4 Na{+}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
