Predict the products: [Ni(CO)4] + PPh3 → V(CO)6 + Na → [Re(CO)5]- + H+ → ReH(CO)5 Mn(CO)5]- + CH3I →
Question 5: The cation, Co2+, is able to form a complex ion, [Co(SCN)4] 2–, with the thiocyanate anion, SCN–. (a) Write the chemical equation for the (a) Write the chemical equation for the formation of this complex ion with the corresponding expression for the formation constant, Kf, and (b) Given Kf for [Co(SCN)4] 2– = 1 x103, explain how having SCN– in solution would affect the solubility of Co(OH)2 (Ksp for Co(OH)2 = 1.3 x 10–15).
This information relates to Metlock Co. 1. 2. 3. 4. 5. On April 5, purchased merchandise from Ivanhoe Company for $26,200, terms 3/10, n/30. On April 6, paid freight costs of $540 on merchandise purchased from Ivanhoe. On April 7, purchased equipment on account for $30,500. On April 8, returned $3,900 of April 5 merchandise to Ivanhoe Company. On April 15, paid the amount due to Ivanhoe Company in full. (a) Prepare the journal entries to record the transactions listed...
Rank the basicity of the following compounds [M(PPh3)(CO)4], [M(PMe3)(CO)4]–, [M(PMe3)(CO)4] –
Name the coordination compounds 1. [CO(NH3)6]C12 2. [CO(NH3)5Cl]012 3. [Co(H20).]Br3 4. K3[Fe(CN)6] 5. K3[CoF6]. 6. Na4[PtClo]
5) COCl2 (g) + 4 NH3 (g) =CO(NH2 (S) + 2 NH4Cl (S) This reaction is exothermic. Predict how the equilibrium amount of NH3 will change if: a) COCl is added b) CO(NH2)2 is added c) temperature is increased d) a catalyst is added e) the mixture is compressed
What is d" for each of the following complexes? Number [W(CO)2 5 a) Number Pd(PPha)4 b) 10 Number c) PPh3 6 PPh3 Ph3P Rh What is d" for each of the following complexes? Number [W(CO)2 5 a) Number Pd(PPha)4 b) 10 Number c) PPh3 6 PPh3 Ph3P Rh
5. (a) When [Mo(?5 -C5H5)(CO)3]2 is heated, it loses two CO ligands to become [Mo(?5 -C5H5)(CO)2]2, and the energies of the CO stretches change from 1960 cm?1 and 1915 cm?1 to 1859 cm?1 and 1819 cm?1 . The Mo-Mo bond length also shortens by 80 pm. Suggest plausible chemical structures for each of the compounds, and explain the change in energy of the CO stretches. (b) Explain the following trend in the energy of the CO stretch. Predict the trend...
LO 5-4 Exercise 5-11 Accounting for notes receivable Poole Enterprises loaned $30,000 to Boyd Co. on September 1, 2014, for one year at 6 percent interest. Required Show the effects of the following transactions in a horizontal statements model like the one shown below. (1) The loan to Boyd Co. (2) The adjusting entry at December 31, 2014 (3) The adjusting entry and collection of the note on September 1, 2015. Assets Llab. + Equity Rev. Exp. Net Inc. Cash...
+3 H20 (g) C2H6 (8)+5 O(g) 2 CO (g)+3 H2O (g) 2 C2H6 (g)+5 02 (g)4 CO (g)+6 H20 (g) Question 11 1 pts Identify a hydrocarbon. CH3CH2OH CH3CH2CH2CH3 CH3CH2NH2 CH3COOH CH3CH2OCH2CH3 1 pts Question 12