Question: The complex ion [Cu(H2O6]2+ has an absorption maximum at around 800 nm. When four ammonias replace water, [Cu(NH3)4(H2O)2+, the absorption maximum shifts to around 600

The complex ion [Cu(H2O6]2+ has an absorption maxi¬mum at around 800 nm. When four ammonias replace water, [Cu(NH3)4(H2O)2+, the absorption maximum shifts to around 600 nm. What do these results signify in terms of the relative field splittings of NH3 and H2O? Explain.

Step by Step Solution

★★★★★

3.28 Rating (154 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Replacement of water ligands by ammonia ligands resulted ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

442-E-C-E-P-T-E (148).docx

120 KBs Word File

Students Have Also Explored These Related Chemical Engineering Questions!

Evaluate the nine common mistakes in terms of their relative importance and impact on a company such as Woberg.

The absorption maximum for the complex ion [Co(NH3)6]3+ occurs at 470 nm. (a) Predict the color of the complex and (b) calculate the crystal field splitting in kJ/mol.

The [Ni (H2O)6]2+ ion has an absorption maximum at about 725 nm, whereas the [Ni (H2O)6]2+ ion absorbs at about 570nm. Predict the color of a solution of each ion. (b) The [Ni(en)3]2+ ion occurs at...

5. Answer ALL parts. (a) in complex ion 1, four of the Cu-N bond lengths are 1.9 whereas two are 2.4 . In contrast, complex ion 2 contains six Ni-N bonds that are all the same length, at 2.2 . NH2 H...

Part B: Acid Base Titrations [Total Part B 32 marks] 2. In Part B of this experiment you are required to determine the ammonia and copper content of an ammine complex cation of copper, Ammine...

Part I: Measuring Cell Potentials The areas shaded in gray must be filled in'with your lab data before you leave the lab. The rest of the table can be completed later. Calculations: 1. After filling...

theyre asking to complete the summary table please using these filled tables the last picture where it says summary table is the one im having trouble filling it out Summary Tables Complete the table...

A coordination complex, a neutral compound or a complex ion, a charged species, is defined as a chemical species composed of several parts, each of which is capable of independent existence in...

Choose the correct statement; Select one I is a good nucleophile in ligand substitution reactions and a good leaving group H2O is a good nuoleophile in ligand substitution reactions and a good...

Experimental Procedure 1. The Shifting of an Equilibrium: the Common Ion Effect. (a) Weak Acids and Weak Bases. In a previous experiment you studied the relative concentration of molecules and ions...

The following locking calls are made by a collection of processes. For each call, tell what happens. If a process fails to get a lock, it blocks. (a) A wants a shared lock on bytes 0 through 10. (b)...

At 30 years old, Jaime Dawson finds the need to convert his whole-life insurance policy of $500,000 to extended term coverage with the same face value. Use 10-year level term rates to estimate the...

In 2 0 2 4 , what is the threshold amount of wages paid to a household employee that triggers Social Security and Medicare tax obligations? a . $ 3 , 0 0 0 b . $ 2 , 7 0 0 c . $ 2 , 0 0 0 d . $ 1 , 0...

Using everyday language rather than statistical language, explain why the words critical region might have been chosen to dene the area in which a z statistic must fall for a researcher to reject the...

Use radius ratios to predict the coordination number of the cation in (a) CsF; (b) NaI; (c) CaS.

All the alkali metals crystallize with bcc structures. (a) Find a general equation relating the metallic radius to the density of a bcc solid of an element in terms of its molar mass and use it to...

A meteorological balloon had a radius of 1.0 m when released at sea level at 20C. It expanded to a radius of 3.0 m when it had risen to its maximum altitude, where the temperature was 220C. What was...

1. Regulation and supervision of the financial system include 3 risk mitigation strategies to balance the safety net, which are: a.Regulation, supervision and enforcement b.Enforcement, supervision...

Baba Company is a manufacturing firm that uses job-order costing. The company's inventory balances were as follows at the beginning and end of the year: Beginning Balance Ending Balance Raw...

Workshop Exercise Variance Analysis Barack Obama Ltd manufactures a single product, Tuxedos. The company uses a standard cost accounting system. From notes scattered on the desk of the cost...