Question: Experiment 39 Prelaboratory Assignment Qual II. Ni?+. Fe+, Alt, Zn2+ Date Lab Sec. Name Desk No. 1. Identify the reagent (and its concentrion) that

Experiment 39 Prelaboratory Assignment Qual II. Ni?+. Fe+, Alt, Zn2+ Date Lab

Experiment 39 Prelaboratory Assignment Qual II. Ni?+. Fe+, Alt, Zn2+ Date Lab Sec. Name Desk No. 1. Identify the reagent (and its concentrion) that in ed to oliem e preence of ech of the towing . Fe 1.5M KNCS Crk ed salndis t) e Za 05 M KYE (CN Comg white ppris farmet) 2. Confirmatory tests for the varioun ions are oten oolorful. dentify the confirmatory compoundlon and the cokor for each of the following los: Ion Confirmatory Compound/lon Color Fe SCN Dark red Rose Reel White Grey White AICOH), A Za 3. dentify the reagent that separates a. Fe" from Zn Explain the chemistry of the sepanation b. Fe" from Ni. Explain the chemistry of the separation. C. Al hom Zn Explain the chemistry of the separation. Experiment 39 437 327

Step by Step Solution

★★★★★

3.50 Rating (150 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a The reagent that can Separate Fe31 from Zn2 is NOOH The chemistronyof separat... 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

Students Have Also Explored These Related Chemistry Questions!

Explain why each compound or ion should be aromatic, antiaromatic, or nonaromatic. (a) The cyclonona-tetraene cation (b) The cyclononatetraene anion (c) The [16]annulene dianion (d) The [18]annulene...

Name the ions from Exercise 3. In E 3 a. K b. O c. Co

Identify each compound from its molecular formula and 1H NMR its spectrum: a. C9H12 b. C5H10O c. C9H10O2 10 ( ppm) frequency 10 (ppm)

The Guard interval is provided in the OFDM symbol for____________ noise removal eliminating inter carrier interference eliminating inter symbol interference increase high data rate Why is cyclic...

A random sample of n1 = 10 regions in New England gave the following violent crime rates (per million population): x1: New England crime rate Another random sample of n2 = 12 regions in the Rocky...

Suppose that you are asked to conduct a study to determine whether smaller class sizes lead to improved student performance of fourth graders. (i) If you could conduct any experiment you want, what...

(a) On 1 October 2012, Paradigm acquired 75% of Strata's equity shares by means of a share exchange of two new shares in Paradigm for every five acquired shares in Strata. In addition, Paradigm...

Using the data from Table 11.1, predict whether 1 M HNO 3 will dissolve gold metal to form a 1 M Au 3+ solution. TABLE II.I Standard Reduction Potentials at 25C (298 K) for Many Common Half-reactions...

Does a lightbulb at a temperature of 2500K produce as white a light as the Sun at 6000K? Explain.

The reaction of a compound with silver nitrate in ethanol is used as a chemical test to determine if the compound is an alkyl halide. The formation of a precipitate of the silver halide constitutes a...

Problem 11.2: Forbidden electromagnetic transitions, part 1. (30 points) In class, we explored atomic transitions provoked by an electromagnetic wave. For simplicity, we studied only the leading...

Compose a thoughtful response to the original post with a reference source and link, This week I'd like to dive into the company Amazon, and how they implement information systems for strategic...

Brief the following case by using FILAR for structure and discuss the legal rules that applied to each issue and the reasons for the decision. Wright v. McArthur, 2005 BCSC 1797 case in a document...

9. A dual cycle operates with an air intake of 1 bar and 50C. The compression ratio is 15:1 and the maximum pressures and temperatures reached in the cycle are 75 bar and 2200C. (a) Sketch a p-V and...

From 1634 to 1637 CE, tulips in the Dutch Republic sold for extraordinarily high prices, sometimes as much as 10 times the annual wage of a skilled worker, in a phenomenon known as tulip mania. Some...

Required: Compute the following: ( 1 ) current ratio, ( 2 ) acid - test ratio, ( 3 ) days' sales uncollected, ( 4 ) inventory turnover, ( 5 ) days' sales in inventory, ( 6 ) debt - to - equity ratio,...

E 3 . 6 ( LO 2 , 3 ) Orwell Surf Shop accumulates the following adjustment data at December 3 1 . Identify types of adjustments and account relationships. Services performed but unbilled total l o n...

Consider the following cash flows in Table P5.5. (a) Calculate the payback period for each project. (b) Determine whether it is meaningful to calculate a payback period for project D. (c) Assuming...

Add curved arrows to show how electrons must move to form the product from the reactants in the following equation, and locate any formal charges. :0 O: HO CH

Devise a synthesis for each of the following, starting with benzene: a. M-bromobenzenesulfonic acid b. P-nitrotoluene

A sample of methylcyclohexane is suspected of being contaminated with toluene, from which it had been prepared by hydrogenation. At 261 nm, toluene has a molar absorptivity = 224, whereas...

The following is a record of Cannondale Company's transactions for Boston Teapots for the month of May 2019. Instructions a. Assuming that perpetual inventories are not maintained and that a physical...

Ohno Industries purchased 12,000 of merchandise on February 1, 2019, subject to a trade discount of 10% and with credit terms of 3/15, n/60. It returned 3,000 (gross price before trade or cash...

Werth Company asks you to review its December 31, 2019, inventory values and prepare the necessary adjustments to the books. The following information is given to you. 1. Werth uses the periodic...