4. Calculate a value for Meff for [Ni(NH3).]2+ taking into account spin-orbit coupling. Given: a =...
5. Calculate a value for Meff for [Ni(NH3).]2+ taking into account spin-orbit coupling. Given: a = -315 cm""; A. = 8,500 cm-1; a = 4 for an A GS term, 2 for an E GS term.
3. Calculate a value for Her for [Ni(en)]2+ taking into account spin-orbit coupling. Compare your answer with us and the value of 3.16 BM observed experimentally for [Ni(en)3](SO4). Given: 2 = 315 cm | 4. = 11,500 cm '; a = 4 for an A GS term; 2 for an E GS term.
What is the spin state of Ni in [Ni(NH3)6]2+? the Answer is 1 but why? I'm not sure how to predict the spin states of the given elements in a compound.
9. An electron moving with non-relativistic velocity v in an electric field E experiences a magnetic fieldB given by: v x (-V(r)) v x E B=- where (r) is the electric potential. This magnetic field interacts with the magnetic moment u of the electron given by -S, =n me where S is the electron spin. Assuming non-relativistic mechanics, show that the Hamiltonian representing this effect (spin-orbit coupling) for a spherically-symmetric electric potential is: 1 dφ(r) S.L ΔΗ [6] r dr...
The values of the spin only magnetic moments (uso)of several complexes are given below. Show how these values of uso are consistent with the structure of each complex (a) so 2.83 for [Ni(OH2)e]2 (b) uso 0 for [Ni(CO)4] (d) uso 3.88 for [Co(OH2)6]2* (c) Hso 1.73 for [Cu(NH3)e]2* and [Mn(Br)4]2 (e) so 5.92 for [Fe(OH2)e]
5 The values of the spin only magnetic moments (uso)of several complexes are given below. Show how these values of uso are consistent with the structure of each complex (a) uso 2.83 for [Ni(OH2)6]2 (b) uso 0 for [Ni(CO)4 1.73 for [Cu(NH3)6]2 (d)uso 3.88 for [Co(OH2)6]2 (c) uso (e) so 5.92 for [Fe(OH2)e]* and [Mn(Br)4]2
5 The values of the spin only magnetic moments (uso)of several complexes are given below. Show how these values of uso are consistent with the structure of each complex. (a) uso = 2.83 for [Ni(OH2)]2+ (b) uso = 0 for [Ni(CO)4] (c) uso = 1.73 for [Cu(NH3)6]2+ (d) uso = 3.88 for [Co(OH2).]2+ (e) uso = 5.92 for [Fe(OH2)6]3+ and [Mn(Br)4]?-
5 The values of the spin only magnetic moments (uso)of several complexes are given below. Show how these values of uso are consistent with the structure of each complex. (a) uso = 2.83 for [Ni(OH2).]2+ (b) uso = 0 for [Ni(CO)4] (c) Mso = 1.73 for [Cu(NH3)6]2+ (d) uso = 3.88 for (Co(OH2)6]2 (e) uso = 5.92 for [Fe(OHz)o]** and [Mn(Br)]2
A solid sample of a complex salt, with ideal composition
Ni(NH3)6(NO3)2, was
analyzed for nickel by dissolution in slightly acidic solution and
precipitation as the dimethylglyoximate, Ni(DMG)2.
A sintered glass crucible of mass 13.2379 g was used to filter
off the precipitate. The dried crucible and precipitate had a
combined mass of 13.3319 g.
Calculate the theoretical mass of the original
Ni(NH3)6(NO3)2
sample.
0.0927 g
You are correct.
Your receipt no. is 152-9832
Previous Tries
Calculate the mass of nickel...
6. Given that the distance to the Moon is 384000 km, and taking the Moon’s orbit around Earth to be circular, estimate the speed (in kilometers per second) at which the Moon orbits the Earth. 7. The baseline in Figure 0.19 in the textbook is 100 m and the angle at B is 60 degrees. Using the tangent function, calculate the distance from A to the tree Ch. 1 Discussion Questions 2. The benefit of our current knowledge lets us...