Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Dec 11, 2020

How many milliliters of 0.500 M NaOH should be added to 100 mL of solution containing 3.0 g of L-lysine dihydrochloride (formula mass = 219.11

How many milliliters of 0.500 M NaOH should be added to 100 mL of solution containing 3.0 g of L-lysine dihydrochloride (formula mass = 219.11 g/mol) to get a pH of 9.27? (Provide a numerical response only.) pka1=1.77, pka2=9.07

Step by Step Solution

★★★★★

3.25 Rating (157 Votes )

There are 3 Steps involved in it

Step: 1

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

Quantitative Chemical Analysis

Authors: Daniel C. Harris

8th edition

1429218150, 978-1429218153

More Books

Students explore these related Chemistry questions

Question

How many milliliters of 0.202 M NaOH should be added to 25.0 mL of 0.0233 M salicylic acid (2-hydroxybenzoic acid) to adjust the pH to 3.50?

Answered: 3 weeks ago

Question

How many milliliters of 0.246 M HNO3 should be added to 213 mL of 0.00666 M 2,2' bipyridine to give a pH of 4.19?

Answered: 3 weeks ago

Question

How many milliliters of 1.00 M KOH should be added to 100 mL of solution containing 10.0 g of histidine hydrochloride (His HCl,FM 191.62) to get a pH of 9.30?

Answered: 3 weeks ago

Question

What does this code print (unless it produces an error)? print(int("trick1".upper()[-1])==1)

Answered: 3 weeks ago

Question

On seeing her newborn baby for the first time, Caroline exclaimed, "Why is she so out of proportion?" What observations prompted Caroline to ask this question? Explain why her baby's appearance is...

Answered: 3 weeks ago

Question

Using the following table and the equations underlying each of the four basic financial statements, show (a) That the balance sheet is in balance, (b) That net income is properly calculated, (c) What...

Answered: 3 weeks ago

Question

Describe the five ethical principles and 10 ethical standards of the American Psychological Associations code of ethics.

Answered: 3 weeks ago

Question

Duke Company's records show the following account balances at December 31, 2011: Sales................................................................................. $15,000,000 Cost of goods...

Answered: 3 weeks ago

Question

Corporate tax rates are shown below: A company earned profits of $100,000. Calculate the following (show ALL calculations) (i) Calculate the Average Tax rate (6pts) (ii) What is the marginal tax...

Answered: 3 weeks ago

Question

Compare PengAtlas Maps 2.1 (Top Merchandise Importers and Exporters), 2.2 (Top Service Importers and Exporters), and 2.3 (FDI Inflows and Outflows) and note that the United States is number one in...

Answered: 3 weeks ago

Question

You were hired as a consultant to Giambono Company, whose target capital structure is 40% debt, 15% preferred, and 45% common equity. The after-tax cost of debt is 6.00%, the cost of preferred is...

Answered: 3 weeks ago

Question

The following tableliststheconcentration of E. coli bacteria( C , mg/L) at any given time ( t , min) in a swimming area. Time, t (min) 0 4 8 12 16 20 24 28 Concentration, C (mg/L) 0 2.5 3.2 3.4 3.5...

Answered: 3 weeks ago

Question

Vulnerability scanning can be a critically important step to ensure a network is secure. For a penetration tester, are there any risks to conducing vulnerability scanning. What liabilities or...

Answered: 3 weeks ago

Question

A. Make a model for your Jamba Juice e commerce conversion funnel with at least 6 steps. Explain why you chose these six steps. Make some numeric targets (examples) for each step in your conversion...

Answered: 3 weeks ago

Question

Fiscal Years Ended January 29, 2021 January 31, 2020 Current Earnings Net sales Amount % Sales Amount % Sales February 1, 2019 Amount % Sales $ 89,597 100.00% S 72,148 100.00 % $ 71,309 100.00% Cost...

Answered: 3 weeks ago

Question

Youve observed two CEOs balancing the work of governing and guiding and using themselves as leaders to drive change. Now think of yourself and assess your general capacity to balance between guiding...

Answered: 3 weeks ago

Question

A. On December 31, 2017, Shutter Company had $1,200,000 of short-term debt in the form of notes payable due February 2, 2018. On January 21, 2018, the company issued 25,000 shares of its common stock...

Answered: 3 weeks ago

Question

In Problem use geometric formulas to find the unsigned area between the graph of y = f(x) and the x axis over the indicated interval. f(x) = x + 5; [0, 4]

Answered: 3 weeks ago

Question

What is the difference between a false positive and a false drop? If it is essential that no relevant information be missed by an information retrieval query, is it acceptable to have either false...

Answered: 3 weeks ago

Question

Find the pH and fraction of association () of a 0.100 M solution of the weak base B with Kb = 1.00 10-5.

Answered: 3 weeks ago

Question

Why does the solubility of a salt of a basic anion increase with decreasing pH? Write chemical reactions for the minerals galena (PbS) and cerussite (PbCO3) to explain how acid rain mobilizes traces...

Answered: 3 weeks ago

Question

The NPD Group recently released its annual U.S. Video Game Industry Retail Sales Report. The report contained the NPD Groups selection of the top 10 video games based on units sold. The top-selling...

Answered: 3 weeks ago

Question

In an article titled Airport Screeners Strains, Sprains Highest among Workers, Thomas Frank reported that the injury rate for airport screeners was 29%, far exceeding the 4.5% injury rate for the...

Answered: 3 weeks ago

Question

The Future-Vision Company is considering applying for a franchise to market satellite television dish systems in a Florida market area. As part of the companys research into this opportunity, staff...

Answered: 3 weeks ago

Previous Question Next Question