Question: Two beaker containing buffer solution of pH 10.0 sodium hydroxide solution of 0.5 M (volume = 0.25 mL) was added. The buffer changed pH into

Two beaker containing buffer solution of pH 10.0 sodium hydroxide solution of 0.5 M (volume = 0.25 mL) was added. The buffer changed pH into 12.96. What is its capacity?

Step by Step Solution

★★★★★

3.34 Rating (169 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!

The beaker on the left below represents a buffer solution of a weak acid HA and its conjugate base, A. (Water molecules and spectator ions have been omitted for clarity.) a. Which beaker on the...

What is the pH of a solution containing a buffer consisting of acetic acid and sodium acetate in which the actual [acetic acid]/[sodium acetate] ratio is (a) 1/3? (b) 3? (c) 1?

What mass of solution containing 6.50% sodium sulfate, Na2SO4, by mass contains 1.50 g Na2SO4?

Please help with number 2 & 3 LabQuest 19 12. Use a graduated cylinder to measure out 10.0 mL of the Buffer B solution and add 15 mL of distilled water. Repeat the necessary steps to test Buffer B in...

Read the information and work out the number of Hcl added (mol) for buffers 1 and 2. Please make sure the unrounded answer is 5 or more significant figures work out the ph work out the buffer...

please help ASAP please-please help ASAP Concentration of NaOH0.1023mol/L Brand name of vinegar Unknown \#2 Initial buret volume (V1)0.00mL8.62mL27.43mL Volume of NaOH Delivered (V2V1)...

Find attached Ingredients: Water, MCC, Salt, Nicotine, pH regulator, sweeteners and flavours I am wondering why the decision to go with LYFT. I understand migrating to LYFT would be easier from sells...

AP Chem Name Acids and Bases LAB 11 - ACID BASE TITRATION In today's lab you will determine the amount of calcium carbonate in a commercial antacid tablet. You will react this antacid with excess HC...

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...

table 4.3 and 4.4 Solution Table 4.2: Measured pH of different solutions. Color Approximate pH Acidic/Basic/Neutral 2. 100 mM HCI 0.1 MM HCI 100 mM NaOH (3 0.1 mM NAOH Distilled water Lemon juice...

Five years ago, you purchased a portfolio of stocks at the cost of $129,000. Over the past five years, your annual returns were: (9.8%), (6.7%), 4.1%, 9.9%, and 15.6%. What was your geometric average...

Jack and Jill need to save $8600 toward a new car. How long willit take them if they save $280 a month earning an annual interestof 6.7% (compounded monthly)? (Treat as an ordinary annuity.)(State 1...

a) Derive the midpoint average equation fn-1 + fn+1 2 from the Taylor series expansion of fn-1 and fn+1 centered at fn- b) What is the accuracy of this approximation? Justify.

An ad for Hydroxycut, a dietary supplement sold as a weight loss aid, depicts a handsome man with an open shirt with ripped abdominal muscles who claims that he "was shocked at how fast Hydroxycut...

DO not use for or while. Any looping must be accomplished using recursion. Part 3a. Largest power of two less than Implement the method public static int lp2lt(int n) which calculates and returns the...

1. Mate Library is going through a tough time. It is very expensive to keep a librarian, so for the last 5 years, the library has been operating without him. Readers come, take the books and go. But...

An attacker motivated by political objectives who works for a short period but possesses virtually unlimited resources can be classified as a SELECT THE CORRECT ANSWER Hacktivist. Nation - state...

A bar of length = 1 has one fixed and one free end and stiffness function c(x) = 1 - x. Find the displacement when subjected to a unit force. Pay careful attention to the boundary condition at the...

Magnesium burns in air to produce magnesium oxide, MgO, and magnesium nitride, Mg3N2. Magnesium nitride reacts with water to give ammonia. Mg3N2(s) + 6H2O(l ) 3Mg(OH)2(s) + 2NH3(g) What volume of...

A submicroscopic particle suspended in a solution has a volume of 1.3 m3. What is this volume in liters?

Write the molecular equation and the net ionic equation for each of the following aqueous reactions. If no reaction occurs, write NR after the arrow. a. FeSO4 + NaCl b. Na2CO3 + MgBr2 c. MgSO4 +...

1. Why do most Southeast Asian cooks not use milk and other dairy products?

3. An adult who sustains extensive damage limited to the primary visual cortex (V1) becomes blind. Would you expect such a person to report visual dreams? Why or why not?

8. What kinds of people are most likely to develop sleep apnea?