Explain why 6M NH 3 and not 6M NaOH solution is used when separation Fe 3 and Al 3 ions from Ca 2 , Cu 2 , and K ions in the qualitative analysis of cations Write appropriate chemical equations to support your conclusion

The Answer is in the image, click to view...

Question: Explain why 6M NH 3 and not 6M NaOH solution is used when separation Fe 3+ and Al 3+ ions from Ca 2+ , Cu

Explain why 6M NH₃ and not 6M NaOH solution is used when separation Fe³⁺ and Al³⁺ ions from Ca²⁺, Cu²⁺, and K⁺ ions in the qualitative analysis of cations. Write appropriate chemical equations to support your conclusion.

Step by Step Solution

★★★★★

3.41 Rating (151 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

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!

Continuing Payroll Project: Prevosti Farms and Sugarhouse - EERF (Static) Prevosti Farms and Sugarhouse pays its employees according to their job classification. The following employees make up...

Write appropriate chemical equations showing how you could prepare cyclopentanone from diethyl hexanedioate.

When NH4NO2 dissolves in H2O, both ions hydrolyze. Write chemical equations for both reactions. Can you tell if the solution will be acidic or basic overall?

lab question lab instuction which image because first you said more information and now that the information is provided you said kmavs is not clear. be specific which image isn't clear? Qualitative...

Answer all questions completely(Table 1, 2, 3): Page 1 > of 19 ZOOM Experiment1 Chemical Reactions and Net Lonic Equations I. Objective: To predict the products of some displacement reactions and...

Page 1 1 of 106 DOCUMENTS DAVID LEON RILEY, Petitioner (No. 13-132) v. CALIFORNIA, UNITED STATES, Petitioner (No. 13-212) v. BRIMA WURIE 13-132, 13-212 SUPREME COURT OF THE UNITED STATES 134 S. Ct....

Experiment 6: Chemical Reactions and the Activity Series (This experiment was adapted from two experiments from Santa Monica College: CH10 Chemical Reactivity and Types of Chemical Reactions.)...

Review Questions 1. Explain how a polymer and its monomers are similar 7. Your friend is going to try to follow a "no-fat" diet. to a freight train and its cars. 2. Identify each of the following...

please answer the following questions limiting reagent, yield percentage and balanced equation Synthesis of ammonium hexachlorostannate (IV) Balanced reaction: Limiting reagent: Mass of limiting...

Confirming Pages C H A P T E R 19 Analyzing Information and Writing Reports Chapter Outline Using Your Time Efficiently Analyzing Data and Information for Reports Identifying the Source of the Data...

f(x) = Vx+1- 3 f(x) = -(x +3) + 1 f(x) = Vx+ 3+ 1 O f(x) = Vx 1+3

Determine the estimated cost of the work performed each week given the taskswith their associated costs and schedulesshown in the following table. When a task spans more than one week, the costs...

Which of the following statements are possible explanations for a high receivables turnover number? Multiple select question. Unpaid bills are a large proportion of sales. The firm has a restrictive...

The management of East Coast Railroad Company introduced in Exercise improved the profitability of the Atlanta/ Baltimore route in May by reducing the price of a railcar from $ 600 to $ 500. This...

During 2014, North Dakota Company issued $1,000,000 in long-term bonds at 96, repaid $150,000 of bonds at face value, paid interest of $80,000, and paid dividends of $50,000. Prepare the cash flows...

What are the major differences in the 14 steps used in nonstatistical sampling for tests of details of balances versus for tests of controls and substantive tests of transactions?

During 2014, Fargo Company purchased land for $375,000. It paid $125,000 in cash and signed a $250,000 mortgage for the rest. The company also sold for $95,000 cash a building that originally cost...

East Coast Railroad Company transports commodities among three routes (city-pairs): Atlanta/ Baltimore, Baltimore/ Pittsburgh, and Pittsburgh/Atlanta. Significant costs, their cost behavior, and...

Cul es la importancia del entorno para la gestin organizacional? Segn el texto denominado " influencia del entorno en el desarrollo del direccionamiento estratgico " de Rodrguez

o MyApps Dash X l m Continue:Assi X Microsoft W0 X 69465256 X l E TakeTest:Assli_ X l u Homework He X 3 howto screen X l + V 6 9 C' i...

HNO 3 ( aq ) + CH 3 NH 2 ( aq ) CH 3 NH 3 + ( aq ) + NO 3 ( aq ) K b de CH 3 NH 2 = 4.4 x 10 -4 CH 3 NH 3 + (aq) + H 2 O ( l ) H 3 O + ( aq ) + CH 3 NH 2 ( aq ) K a de CH 3 NH 3 + = 2.3 x 10 -11 Se...

Which amino acids in Table 17.1 have nonpolar R groups? Highly polar groups? Relatively flat R groups? Table 17.1 QUESTION CONTINUE TO NEXT PAGE Table 17.1 Names and Formulas of the Common Amino...

Histidine is a triprotic amino acid: What is the value of the equilibrium constant for the reaction CO,H -NH CO, -NH HC-CH, K, = 3 x 102 HC-CH, NH, NH, , 3 8.5 10-7 CO, -NH CO NH HC-CH2 , 3 4.6 10...

Below is a list of the ingredients for Joanne Chang's yellow birthday cake as described in her cookbook, Flour. 2/3 cup buttermilk 1 cup butter, softened 1/3 cups sugar 2 large eggs (35g each) 2/....

Give correct short answers of both in 30 mins i will thumb up 7. Consider a semi-annually paid interest rate swap, maturing in 1 year. The notional value is 100,000. The floating rate is 6M LIBOR...