Do not give handwriting solution. A beaker with 2.00x10² mL of an acetic acid buffer with apH of 5.000 is sitting on a benchtop. The total molarity ofacid and conjugate base in this buffer is 0.100 M. Astudent adds 4.90 mL of a 0.490 M HCl solution to thebeaker. How much will the pH change? The pKa of aceticacid is 4.740.Express your answer numerically to two decimalplaces. Use a minus ( ) sign if the pH hasdecreased.► View Available Hint(s)ApH||=VOΑΣΦĆ?

given a beaker of 2*102 ml of an acetic acid buffer with a pH of 5 is sitting on a benchtop. The…

Answered: How much will the pH change?

Science

Chemistry

How much will the pH change?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: asal spray or drops contains zinc chloride

A: Yes, In the market there is a nasal spray or drop which contains zinc chloride(ZnCl2)

Q: What is the difference between soaps and detergent?

A: A question based on surface chemistry, which is to be accomplished.

Q: Procedure Experiment Observation Inference A small quantity of the given unknown compound was added…

A: Functional group detection methods will help answering this question as:

Q: Name?

A: IUPAC Rules for Alkane Nomenclature Find and name the longest continuous carbon chain. Identify and…

Q: Discuss the influence of heat or temperature and humidity on the stability of medicines

Q: Interactive 3D display mode H₂ H₂C= H C CH₂ CH3 Spell out the full name of the compound.

A: • Select the longest carbon chain.• Number the carbon chain from one end in which the nearest…

Q: what is a chemical reason that a sample could have less than 100% purity? A) Impurity was an acid B)…

A: percent purity = mass of the pure sampletotal mass of the sample x 100Percentage purity should be…

Q: Create a flowchart to demonstrate how to separate a butyric acid and hexane mixture.

A: A separatory funnel is used to separate immiscible liquids. When two immiscible liquids are placed…

Q: Mention the nature of toothpastes. How do they prevent tooth decay?

A: An acid is a substance that gives H+ ions in its solution whereas a basic substance gives OH- ions…

Q: Some de-icing compositions include dyes or colored compounds called indicators. Why?

A: The process of removing snow or ice from the surfaces is called de-icing. This can be done through…

Q: 6. Describe the acid layer and chloroform layer.

A: In a typical extraction process, the acid layer and the chloroform layer are two distinct phases…

Q: Draw a structural formula for salt. Q.) Calcium butanoate

A: Structural formula: The chemical formula in which the bonds between them and all the atoms of the…

Q: What is the direction, if applicable, of the net polarity for the following compound? O No net…

A: When two atoms having significant difference in electronegativity bond with each other, the more…

Q: How to carve a cross symbol using a soap?

A: Carving a cross symbol using soap can be done below step wise

Q: A(n) ___________ is composed of a sugar molecule, aphosphorus-containing group, and a…

A: A(n) ___________ is composed of a sugar molecule, a phosphorus-containing group, and a…

Q: What is the name for KMnO4?

A: Given Formula of Compound = KMnO4 Name of compound = ?

Q: 1. chemical method of water treatment 2. the way of special water treatment 3. physical method of…

A: Ozonation is a type of oxidation process involving the production of very reactive oxygen species.

Q: Name the unpleasant odor causing molecule in skunk spray. Explain why.

A: Skunk spray contain some chemical substance that are thiol ( other name is mercaptan) and…

Q: Demonstrate understanding on the benzene-water mixture

A: Benzene is an organic compound with nonpolar nature while water is polar in nature. According to…

Q: Detergents are often used rather than soaps. Using an Internet search, find the structures for…

A: Explanations: Detergents: The detergents are made up of the sodium salt of long chain benzene…

Q: what is the antimicrobial compound that is found in table salt?

A: Answer - According to the question - Antimicrobial compound - An antimicrobial agent is defined as…

Q: the highest hydrocarbon found as a dissolved gas is methane, the main component of natural gas True…

A: Given Highest hydrocarbon found as a dissolved gas is methane ,the main component of natural gas…

Q: What is the active ingredient in powdered detergent?

A: Powdered detergents are employed for cleaning dirt and oils. Powdered detergents contains several…

Q: Move the chemicals or descriptions to their correct category to review general characteristics of…

A: Drugs and chemicals are used to manage public health safety in the prevention of…

Q: What laboratory glasswares are labeled as "TC" or to contain?

A: Volumetric glassware are divided into two categories: 1) Those designed to contain a specified…

Q: Write notes on cohesive ness

A: We have to write shortnotes on cohesiveness.

Q: What would the appearance of sodium carbonate and hydrochloric acid mixed together look like in a…

A: In a chemical reaction, bonds between molecules of the reactant are broken and new bonds are formed…

Q: What the common solvent that oxymetazoline dissolve in with illustration

A: Oxymetazoline is a crystalline solid.

Q: What goal is accomplished by standardizing solutions?

A: Standard solution is made from a solute of known amount to prepare a solution of known…

Q: What is a common use of nitric acid?

Q: What is the effect on the stability of milk foams when an acid is added?

A: Foams get settle down.

Q: Does strong acids react with plastic ?

A: To store strong acids in a plastic container or bottle is a tough task because acids may react…

Q: is oil/vinegar salad dressing homogenous mixture?

A: Mixture in which proportion of the substances are uniform and can’t be visible from naked eye is…

Q: lonic compounds are usually in water.

A: Ionic compounds: An ionic compund is a chemical compound composed of ions held together by…

Q: Explain how soaps and detergents are able to clean spills and stains.

A: Soap is a sodium salt oh higher fatty acids and represented as RCOONa. When it dissolved in water it…

Q: how and when do chemical reaactions occur?

A: This question is related to general chemistry. A chemical reaction is the process in which one or…

Q: List different types of solutions used in parenteral compounding.

A: Parenteral nutrition therapy is a complex medicine. They consist of many macro- and micronutrients…

Q: What should you know about household cleaning products?

Question

100%

Do not give handwriting solution.

A beaker with 2.00x10² mL of an acetic acid buffer with a
pH of 5.000 is sitting on a benchtop. The total molarity of
acid and conjugate base in this buffer is 0.100 M. A
student adds 4.90 mL of a 0.490 M HCl solution to the
beaker. How much will the pH change? The pKa of acetic
acid is 4.740.
Express your answer numerically to two decimal
places. Use a minus ( ) sign if the pH has
decreased.
► View Available Hint(s)
ApH
||
=
VO
ΑΣΦ
Ć
?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: given and to find

VIEW

Step 2: Explanation

VIEW

Solution

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

As pressure above the solvent the amount of dissolved gas a. increases, decreases b. increases, increases c. decreases, increases d. decreases, not affected O A
Which type of filter requires the smallest amount of water to clean
Draw a structural formula for salt. Q.) Lithium acetate
How many grams of hexynyl lithium should be produced? 1-hexyne (0.22 mL) + LiHMDS (1.0 mL of 1.0 M solution in THF) = hexynyl lithium
Maceration of citrus peels
1. Write down the reaction of acidifying sodium soap with hydrochloric acid.
True or False? Soaps produce no suds in hard water
Which term correctly describes soap and detergent molecules?
Gelatin is generally added to ice-cream. Why?
True or false The first aid for chemicals gotten in eyes or on skin is to wash the eyes or skin immediately with water for at least 15 minutes
b. potassium iodide + nitric acid