Question: explain why the pH does not change significantly when a small amount of an acid or base is added to a solution that contains equal

explain why the pH does not change significantly when a small amount of an acid or base is added to a solution that contains equal amounts of the acid H3PO4 and a salt of its conjugate base NaH2PO4

Step by Step Solution

★★★★★

3.41 Rating (151 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To understand why the pH does not change significantly when a small amount of an acid or base is added to a solution containing equal amounts of the a... 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!

A precipitate forms when a small amount of sodium hydroxide is added to a solution of aluminum sulfate. This precipitate dissolves when more sodium hydroxide is added. Explain what is happening.

When a small amount of iodine is added to a mixture of chlorine and methane, it prevents chlorination from occurring. Therefore, iodine is a free-radical inhibitor for this reaction. Calculate Ho...

When bromine is added to a solution of 1-hexene in methanol, the major products of the reaction are as shown:

I need help with this link Experiment 11. Buffer pH and Property (Work Sheet).docx Experiment 11. Buffer pH and Property (Worksheet) Student name (Print):_______________________ I. Suggestion of Use...

Ant venom contains formic acid (HCOOH; formica is the Latin word for ant). Suppose you are at a pharmaceutical company working on a quick antidote and need to estimate the pH at the stoichiometric...

BREAKFAST GONE BAD, the case of Kellogg's rice Krispies Table I Nutritional analysis of Kellogg's breakfast cereals Position Cereal Energy Fat (g) Carbs (g) Sugar (g) BREAKFAST GONE BAD ... the case...

When microbes are grown in the laboratory, buffered media are employed to ensure that pH does not change during the reaction. Buffer solutions are aqueous solutions consisting of a mixture of a weak...

1. Which of the following does NOT define solubility? a) the concentration of solute in a saturated solution b) the moles of solute dissolved in a given amount of solution c) the minimum amount of...

1. Which of the following is not a good example of a solute and solvent in solution? Answers A. a solution of a liter of water and a gram of salt B. a solution of a gram of silver and a milligram of...

What is the difference between a strong acid and a weak acid ? In your answer identify one example (name and chemical formula) of a strong acid and one example of a weak acid . Also include balanced...

On January 1, 2019, Clement Corporation purchased 40 percent of the common stock of Maddux for $1,000,000. On the date of purchase, the book values of Maddux' net assets approximated fair values...

Determine the moment of inertia of a 10.8-kg sphere of radius 0.648 m when the axis of rotation is through its center.

In 2 0 1 6 , which of the following financial assets make up the greatest proportion of the financial assets held by U . S . households? Option A Life insurance reserves Option B Pension reserves...

Use the Laplace transform to solve the given initial value problem. For technical reasons, write for the Heaviside function that tums on at c,not ut) Y(0) - 4, Y(0) = -23

1 . Views about reality held by positivist researchers are said to differ generally compared to constructivist researchers. Compare and contrast positivist researchers view about reality to...

(1) Draw the full structure of triglyceride 1-docosahexanoyl-2-arachidonyl-3-elaidyl-glycerol with proper stereochemistry, given the following information: docosahexanoic acid: 22:6n-3, arachidonic...

Any point within a production possibility frontier indicate _________________ combinations in the production of the two goods or services and _______________ in terms of the use of resources....

Laboratory Questions Circle the questions that have been assigned. 1. The pH meter was not properly calibrated. a. How does this experimental error affect the precision of your data? Explain. b. How...

using the info provided can i plz have help with answer all parts of these qs neatly and clearly (part B and C) Test 1:Ume Water Test 1. Add equal parts of lime water and distilled water to the...

In an insightful experiment performed in the 1960s, chloroplasts were first soaked in an acidic solution at pH 4, so that the stroma and thylakoid space became acidified (Figure Q1417). They were...

a. When 0.10 mol of the ionic solid NaX, where X is an unknown anion, is dissolved in enough water to make 1.0 L of Concept Explorations solution, the pH of the solution is 9.12. When 0.10 mol of the...

Please use the below data that I obtained from my lab and please kindly help with questions 2-5 and the observations/conclusion/interpretation of results please. The aim of this experiment is to...

Composition diagrams, commonly known as alpha plots, are often used to visualize the species in a solution of an acid or base as the pH is varied. The diagram for 0.100 M acetic acid is shown here....