On the basis of the 18-electron rule, identify the first-row transition metal for each of the following: a. [M(CO);]+ b. H;CM(CO), c. M(CO),(CS)(PPh;)Br d. [(7-C,H;)(n°-CgH;)M(CO)]
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![On the basis of the 18-electron rule, identify the first-row
transition metal for each of the following:
a. [M(CO);]+
b. H;CM(CO)s
c. M(CO),(CS)(PPh;)Br
d. [(7-C,H)(7°-C;H3)M(CO)]
OCH3
(OC),M=C
`C¢H5
е.
f. [(n-C,H4)(n°-CsH3)M]*
g. (7°-C,H3(n°-C;H3)M(CH;)(NO) (has linearly coor-
dinated NO)
h. [M(CO),I(diphos)]¯
(diphos = 1,2-bis(diphenylphosphino)ethane)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9b7307cd-e71b-479e-838c-7c29c7081346%2Fd9958016-2cc4-4c89-a6b9-aac5ba04ae7f%2F2kbhfvt_processed.png&w=3840&q=75)
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- 6. In which of the following compounds manganees shows maximum radius:- (1J MnO2 (2) KMNO4 (3) MnO (4) K3[Mn(CN)g]which of the following has the greatest No. of unpaired electron? Select one: а. Mn(CN).J?- b. [Co(en),*+ С. [CUCL,2- d. FECLJ3-Give only typing answer with explanation and conclusion Calculate the coordination number of the following compounds by using its relation to its stoichiometry: i) KCl , C.N of K+: 6 ii) CaF2 C.N of F-: 4 iii) CsCl, C.N of Cs+: 8 iv) TiO2 : C.N of O2-: 3
- • Materials required: 1- The preparation o f [Co(NH3),CO;]NO3 2- The preparation o f [Co (NH3);CI]CI, 3- The preparation o f [Co (NH3)6]Cl3 4- The preparation o f [Co (NH3);(NO2)3] a Name the products: [Co(NH;),CO;]NO3 [ Co (NH3),CI]Cl, [ Co (NH;)6]Cl3 [ Co (NH;);(NO2)3]09:29 What is the geometry for the [Cr(H20)4CI2] compound? (4) OA. Square planar O B. Tetrahedral OC. Trigonal planar O D. Octahedral Add a caption... > Status (Custom)8.1 Give the oxidation state of each element in the following compounds and ions; Pauling elec- tronegativity values in Appendix 7 may be useful: (a) CaO; (b) H2o; (c) HF; (d) FeCl;; (e) XeF6: (f) OsO4; (g) NazSO4: (h) [PO4]*¯; (i) [PdCl4J*; () (CIO.]": (k) [Cr(OH;)«J**.
- OneLogin B Problem Set Metals and Coordin X DownloadAttachment ps://bconline.broward.edu/d2l/le/content/460959/viewContent/12468049/View BROWARD COLLEGE | CHM1046 GEN CHEM II ENHANCED.. 83 se Home Content Grades Communication v Tools v Resources v Contents Metals and Coordination Compounds » Problem Set Metals and Coordination Compounds blem Set Metals and Coordination Compounds and its 3) In the coordination compound [Pt(NH:):Cla], the oxidation number of Pt is coordination number isAccording to the valence bond theory, which of the following statements is/are incorrect? (79Au) I- The hybrid type of an outer orbital complex cannot be sp3. II- Square plane compounds are more stable than tetrahedral compounds. In the III- Octahedral, high spin d5 complex, the number of single electrons is 1. IV- Tetrachloroaurate(III) ion is diamagnetic. A. II onlyB. I onlyC.III and IVD. I, II, IVE.I and IIIIdentify the following reactions by type and predict the products (any 4): (i) (ii) (iii) (iv) (v) Pt(O2) (PPH3)2 + 2CS2 RhH(CO)(PPH3)3 + C,F4 [C,H,Mn (CO);]* +H CH;Mn(CO); + C,H;NH, IrCl(PMe;)3 + HCO
- Consider the couples l2/1¯ and S4O6²/S2O3?-. 2 is brown in water-solution, and the other three species are colourless. It is found that if a solution of iodine is mixed with excess of the reductant 3. in the S.O6-/S203?- couple, the iodine is reduced to iodide ion, r. a) Which is the reductant in the S406-/S2032- couple? b) What observation would show that iodine has been reduced by the reductant in the S406-/S203- couple? c) Write the balanced equation for the reaction described above. 9/ 11what is the thore tical vicld of vanadium that can be pro duced by the reaction of 40.09 of V 205 with 40.0s of calcium based on the followin) chemilal reaction V 205 CS) +5 CAl C) y 2VO) t5 CaO cs) a-) 1.2g bJ 22ug c)s bg d.) 40.03 e) 20:35Identify the first-row transition metal for the following 18-electron species: a. [M(CO)3(PPh3)]¯¯ c. (n*-CgHg)M(CO), b. HM(CO)5 d. [(n-C5H5)M(CO)3]2 (assume single M-M bond)