Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. 1. if 14.95 ml of a 0.1250 m hcl solution is added

1. If 14.95 mL of a 0.1250 M HCl solution is added to reach the endpoint...

90.2K

Verified Solution

Question

Chemistry

1. If 14.95 mL of a 0.1250 M HCl solution is added to reach theendpoint of a titration, how many moles of HCl have been added?

0.001869 moles

0.008361 moles

8.361 moles

0.1196 moles

1.869 moles

QUESTION 2

A buret is read to how many decimal places?

3

can only be read to the ones place - so no decimal places

2

4

1

QUESTION 3

As the endpoint nears what happens to the color?

nothing can visibly be seen until the endpoint happens

the color begins being more prominent, but still disappears

the color is very vibrant but then will go away when theendpoint happens

there is no color change yet

color is perminent

  

QUESTION 4

A 20.00 mL sample of 0.1015 M nitric acid is introduced into aflask, and water is added until the volume of the solution reaches250. mL. What is the concentration of nitric acid in the finalsolution?

5.08 × 10–4 M

3.25 × 10–2 M

8.12 × 10–3 M

0.406 M

1.27 M

QUESTION 5

If 25.0 mL of an unknown concentration of sodium hydroxide isadded to a flask and then titrated with 0.1025 M HCl. If 24.69 mLof the acid was added, what is the concentration of sodiumhydroxide?

63.27 M

0.6741 M

0.1012 M

0.1038 M

9.879 M

Answer & Explanation Solved by verified expert
4.0 Ratings (695 Votes)
Ans 1 Correct option is 0001869 moles Explanation Number of moles of HCl Volume of HCl L x Molarity of HCl solution Number of moles of HCl 1495mL x 1L1000mL x 01250 M Number of moles of HCl 0001869 mol Ans 2 Correct answer is 2 Explanation The smallest gradation on burette    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

x 45 10 Explain why it does not matter which point you choose when writing...

Algebra
Q

Albuquerque, Inc., acquired 27,000 shares of Marmon Companyseveral years ago for $900,000. At the...

Accounting
Q

Differential Equations. A 10kg weight is attached to a wall horizontally via a spring. The rest...

Advance Math
Q

The elimination experiment performed this week proceeds via E2 mechanism according to the textbook. As you...

Chemistry
Q

Information regarding the question: Concentration of NaOH=0.05138 M Concentration of Crystal Violet Dye Solution=0.001 M Room Temperature=25 degree...

Chemistry
Q

Q1A. Discuss the characteristics of weberian bureaucracy 1b. critically examine taylors framework for a successful organisation

Operations Management
Q

Two parallel lines a and bare cut by a transversal m forming 8 angles numbered...

Geometry
Q

Convert the quantity to the indicat 13 pounds to kilograms 13 lb kg Round to...

Calculus
Q

Ivanhoe Company Ltd. publishes a monthly sports magazine, Fishing Preview. Subscriptions to the...

Accounting
Q

MVP, Inc. Income Statement For the Year Ended December 31,2021 \table[[Sales,,$,375,000],[Cost...

Accounting
Q

3.2 explain the calculation of unit costs and make pricing decisions using relevant informatione James...

Accounting
Q

PLEASE SHOW WORKING: find #1 cost sheet, job #2 cost sheet, general journal, t account...

Accounting