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Subject: Inorganic Chemistry
Question: COUNT the number of valence electron per metal of the following compounds and then, ELUCIDE the structure.
Note:
bipy: Bipyridine
dppe: bis(diphenylphosphino)ethane
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Subject: Inorganic Chemistry
Question: COUNT the number of valence electron
per metal of the reaction products. Are they obeying the 18
valence-electron rule? Give comments.
Note:
bipy: Bipyridine
dppe: bis(diphenylphosphino)ethane
(a) (PR3)2 Ir (CO) Cl + dppe — Ir (dppe)2 CI + 2PR3 + CO (b) (PR3)2 Ir (CO) CI + CO - (PR3)2 Ir (CO)2...
Please help me answer this question completely ( please don't answer if not complete), better by...
Please help me answer this question completely ( please don't
answer if not complete), better by typing, if handwritten please
write clearly. Thank you. Subject: Inorganic Chemistry Question:
DRAW the structures of the following complexes
(a) (95-C5H5) Ru (PR3)2CI (b) CpFe(CO)2R (c) C6H6Cr(CO)3 (d) (C3H5PdCl]2
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Please help me answer this question completely ( please don't
answer if not complete), better by typing, if handwritten please
write clearly. Thank you.
Subject: Inorganic Chemistry
Question: Below are polynuclear complexes. CALCULATE the numbers
of metal-metal (M-M) bond and then , ELUCIDATE the structure.
(a) Cp2 Ni2Fe (M3-S) (CO)3 (b) [CpMo(CO)2]2
Please help me answer this question completely ( please don't answer if not complete), better by typing, if handwritten...
Please help me answer this question completely ( please don't
answer if not complete), better by typing, if handwritten please
write clearly. Thank you.
Subject: Inorganic Chemistry
QUESTION:
Infrared spectral analysis of the following three complexes showed a set of two IR bands for the Vco stretching frequencies of 1956 & 1875 cm-1; 1930 & 1850 cm1: and 1979 & 1897 cm1. Match the correct set of IR bands to the given compounds and justify your reason for the...
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Please help me answer this question completely ( please don't
answer if not complete), better by typing, if handwritten please
write clearly. Thank you.
Subject: Inorganic Chemistry
Question: DRAW the structures of the following complexes
(a) [Ir CI H2 (PMe3)2 (CO)] (b) CH3 (OC) Re Mn(CO), (c) Co(CO); (OC)zcá 11 CCO3
Please help me answer this question completely ( please don't answer if not complete), better by...
Please help me answer this question completely ( please don't
answer if not complete), better by typing, if handwritten please
write clearly. Thank you.
Subject: Inorganic Chemistry
Q1: Please determine which of the following are organometallic
reagents? Please give reasons.
(а) EtONa (b) EtLi (с) СН3ВH2 (d) (CH3СH2)2Zn (е) СНзСH2CH2MgBr (f) СНзСH2CCNa
subject inorganic chemistry. please help me answer it correctly and completely. thank you. 1. Sketch a...
subject inorganic chemistry. please help me answer it
correctly and completely. thank you.
1. Sketch a diagram of the structure and describe the coordination number of the central metal atom, and also describe the geometry adopted in the following species: i) AgCl] ion ii) [NC-Hg-CN] iii) [Cu(acac)2] (acac is an acronym for acetylacetonato ligand) iv) [CuCls]3 ion v) IZrF]3 ion
Please help me answer this question for my Chemistry & Environmental Pollution subject. PLEASE answer it seriously a...
Please help me answer this question for my Chemistry & Environmental Pollution subject. PLEASE answer it seriously and completely, or better not answer it if not then, really appreciate it, thank you. Q2. (a) Describe three primary types of clay minerals and how do they differ from one another. ( 10 marks ) (b) Define weathering processes and describe briefly the mechanism of chemical weathering. ( 10 marks )
Please help me answer this question for ANALYTICAL CHEMISTRY subject. PLEASE answer it seriously and completely, or bet...
Please help me answer this question for ANALYTICAL
CHEMISTRY subject. PLEASE answer it seriously and
completely, or better not answer it if not then, really appreciate
it, thank you.
6 For the following samples, suggest the most suitable/appropriate technique that can be used to do the required analysis. The technique can be spectroscopic, chromatographic or a combination of both. Explain why you choose that method/technique (a) Deionised distilled water obtained from an in-house facility has claimed to be "ion- free....
Please help me answer this question for my Analytic Chemistry subject. PLEASE answer it seriously and completely, or better not answer it if not then, really appreciate it, thank you. 2. (a) The f...
Please help me answer this question for my Analytic Chemistry
subject. PLEASE answer it seriously and completely, or better not
answer it if not then, really appreciate it, thank you.
2. (a) The following standard solutions were used in determining Al in an aqueous solution. A flame atomic emission spectrometer was used. Solution Al concentration (ppb)Emission reading Standard solution 1 1.0 0.45 Standard solution 2 10.0 4.05 20.0 Standard solution 3 8.55 Standard solution 4 50.0 22.15 44.05 Standard solution5...
Please help me answer this question completely ( please don't
answer if not complete), better by typing, if handwritten please
write clearly. Thank you.
Subject: Inorganic Chemistry
Question: COUNT the number of valence electron
per metal of the reaction products. Are they obeying the 18
valence-electron rule? Give comments.
Note:
bipy: Bipyridine
dppe: bis(diphenylphosphino)ethane
(a) (PR3)2 Ir (CO) Cl + dppe — Ir (dppe)2 CI + 2PR3 + CO (b) (PR3)2 Ir (CO) CI + CO - (PR3)2 Ir (CO)2...
Please help me answer this question completely ( please don't
answer if not complete), better by typing, if handwritten please
write clearly. Thank you. Subject: Inorganic Chemistry Question:
DRAW the structures of the following complexes
(a) (95-C5H5) Ru (PR3)2CI (b) CpFe(CO)2R (c) C6H6Cr(CO)3 (d) (C3H5PdCl]2
Please help me answer this question completely ( please don't
answer if not complete), better by typing, if handwritten please
write clearly. Thank you.
Subject: Inorganic Chemistry
Question: Below are polynuclear complexes. CALCULATE the numbers
of metal-metal (M-M) bond and then , ELUCIDATE the structure.
(a) Cp2 Ni2Fe (M3-S) (CO)3 (b) [CpMo(CO)2]2
Please help me answer this question completely ( please don't
answer if not complete), better by typing, if handwritten please
write clearly. Thank you.
Subject: Inorganic Chemistry
QUESTION:
Infrared spectral analysis of the following three complexes showed a set of two IR bands for the Vco stretching frequencies of 1956 & 1875 cm-1; 1930 & 1850 cm1: and 1979 & 1897 cm1. Match the correct set of IR bands to the given compounds and justify your reason for the...
Please help me answer this question completely ( please don't
answer if not complete), better by typing, if handwritten please
write clearly. Thank you.
Subject: Inorganic Chemistry
Question: DRAW the structures of the following complexes
(a) [Ir CI H2 (PMe3)2 (CO)] (b) CH3 (OC) Re Mn(CO), (c) Co(CO); (OC)zcá 11 CCO3
Please help me answer this question completely ( please don't
answer if not complete), better by typing, if handwritten please
write clearly. Thank you.
Subject: Inorganic Chemistry
Q1: Please determine which of the following are organometallic
reagents? Please give reasons.
(а) EtONa (b) EtLi (с) СН3ВH2 (d) (CH3СH2)2Zn (е) СНзСH2CH2MgBr (f) СНзСH2CCNa
subject inorganic chemistry. please help me answer it
correctly and completely. thank you.
1. Sketch a diagram of the structure and describe the coordination number of the central metal atom, and also describe the geometry adopted in the following species: i) AgCl] ion ii) [NC-Hg-CN] iii) [Cu(acac)2] (acac is an acronym for acetylacetonato ligand) iv) [CuCls]3 ion v) IZrF]3 ion
Please help me answer this question for ANALYTICAL
CHEMISTRY subject. PLEASE answer it seriously and
completely, or better not answer it if not then, really appreciate
it, thank you.
6 For the following samples, suggest the most suitable/appropriate technique that can be used to do the required analysis. The technique can be spectroscopic, chromatographic or a combination of both. Explain why you choose that method/technique (a) Deionised distilled water obtained from an in-house facility has claimed to be "ion- free....
Please help me answer this question for my Analytic Chemistry
subject. PLEASE answer it seriously and completely, or better not
answer it if not then, really appreciate it, thank you.
2. (a) The following standard solutions were used in determining Al in an aqueous solution. A flame atomic emission spectrometer was used. Solution Al concentration (ppb)Emission reading Standard solution 1 1.0 0.45 Standard solution 2 10.0 4.05 20.0 Standard solution 3 8.55 Standard solution 4 50.0 22.15 44.05 Standard solution5...
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