Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Mar 03, 2021

Calculate the ionic strength and the activity coefficient of Fe2+ of a solution that is: La(NO3)3 0.030 M + Fe(NO3)2 0.060 M.

Step by Step Solution

★★★★★

3.43 Rating (169 Votes )

There are 3 Steps involved in it

Step: 1

The ions produced in the solution from the two electrolytes ar... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Fundamentals of Analytical Chemistry

Authors: Douglas A. Skoog, Donald M. West, F. James Holler, Stanley R. Crouch

9th edition

495558281, 978-0495558286

More Books

Students also viewed these Chemistry questions

Question

★★★★★

Calculate the ionic strength of a solution that is (a) 0.030 M in FeSO4. (b) 0.30 M in FeCl3 and 0.20 M in FeCl2.

Answered: 1 week ago

Question

★★★★★

Calculate the ionic strength of a solution that is 0.040 mol kg-I in K3 [Fe (CN) 6J (aq), 0.030 mol kg-1 in KCI (aq), and 0.050 mol kg3 in NaBr (aq).

Answered: 1 week ago

Question

★★★★★

Calculate the ionic strength of (a) 0.0087 M KOH and (b) 0.0002 M La(IO3)3 (assuming complete dissociation at this low concentration and no hydrolysis reaction to make LaOH2+).

Answered: 1 week ago

Question

★★★★★

A strip of metal is originally 1.5 m long. It is stretched in three steps: first to a length of 1.75 m, then to 2.0 m, and finally to 3.0 m. Show that the total true strain is the sum of the true...

Answered: 1 week ago

Question

★★★★★

Write a short reflective piece on research ethics.

Answered: 1 week ago

Question

★★★★★

Here is information related to Morgane Company for 2022. Total credit sales........................$1,500,000 Accounts receivable at December..........31 840,000 Bad debts are written...

Answered: 1 week ago

Question

★★★★★

A truck driver regularly drives round trips from A to B and then back to A. Each time he drives from A to B, he drives at a fixed speed that (in miles per hour) is uniformly distributed between 40...

Answered: 1 week ago

Question

★★★★★

Naturally Good Foods reports inventory at the lower of average cost or market. Prior to releasing its March 2012 financial statements, Naturallys preliminary income statement, before the year-end...

Answered: 1 week ago

Question

★★★★★

At December 31, 2020, the available-for-sale debt portfolio for Bridgeport, Inc. is as follows. Security Cost Fair Value Unrealized Gain (Loss) A $20,125 $17,250 $(2,875 ) B 14,375 16,100 1,725 C...

Answered: 1 week ago

Question

★★★★★

Linda Kipp started a business on May 1, 20--. Analyze the following transactions for the first month of business using T accounts. Label each T account with the title of the account affected and then...

Answered: 1 week ago

Question

★★★★★

Alternative 1- Remain in existing Nursing Towers Cost,$ a Staffing co sts escalatian Replace Air Handling Units Every 5 Years Re-Roof Nursing Towers Every 10 Years Nursing Tower Salvage Value after...

Answered: 1 week ago

Question

★★★★★

Corporate Governance FOR NETFLIX: Corporate governance pursues integrative approaches to systems of governance, which controls how the organizations operates internally and externally. It uses...

Answered: 1 week ago

Question

★★★★★

Plot the 3D Mohr's circle for the stress state where n=0 and determine the principal stresses , graphically or otherwise. Plot the 3D Mohr's circle for the stress state where n=2 and determine the...

Answered: 1 week ago

Question

★★★★★

Business Operations Management - Tutorial 1 When we define a 'system' (in this case the system represents our operation) we make judgements about where to draw boundaries. In this context the supply...

Answered: 1 week ago

Question

★★★★★

Promotions should satisfy several business rules. One such rule is to limit the frequency of promotions for a particular SKU. For example, a retailer may insist that a particular product is promoted...

Answered: 1 week ago

Question

★★★★★

A program in Python that outputs the common names of five of the world's smallest known bird species. Your output should include the common name and size of each species. You can find this...

Answered: 1 week ago

Question

★★★★★

Carla Vista Co. has accounts receivable of $97.900 at March 31, 2022. Credit terms are 2/10, 1/30. At March 31, 2022, there is a $1,951 credit balance in Allowance for Doubtful Accounts prior to...

Answered: 1 week ago

Question

★★★★★

Find the volume of the described solid S. A frustum of a right circular cone with height h, lower base radius R, and top radius r -r- --R

Answered: 1 week ago

Question

★★★★★

The logarithm of the molar absorptivity for acetone in ethanol is 2.75 at 366 nm. Calculate the range of acetone concentrations that can be used if the absorbance is to be greater than 0.100 and less...

Answered: 1 week ago

Question

★★★★★

Briefly describe or define (a) Indicator electrode. (b) Electrode of the first kind.

Answered: 1 week ago

Question

★★★★★

Describe a chromatogram and explain what type of information it contains.

Answered: 1 week ago

Question

★★★★★

In a basketball game, the Langara College Falcons scored 54.54 % of 33 shots from the 2-point zone, 46. 6 % of 15 attempts from the 3-point distance, and 79.3% of 29 free throws (1 point each). How...

Answered: 1 week ago

Question

★★★★★

Ivory hand-soap is advertised as being 99 44/100 % pure. (It floats!) How many milligrams of impurities are in a 150-gram bar of Ivory soap?

Answered: 1 week ago

Question

★★★★★

How must you allocate your money among a number of investments so that your portfolios overall rate of return will be the same as the simple average of the rates of return on individual investments?

Answered: 1 week ago

Previous Question Next Question