Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. what is the molarity of a sodium hydroxide solutio

What is the molarity of a sodium hydroxide solution if 25.0 ml of this solution reacts...

Free

60.1K

Verified Solution

Question

Chemistry

What is the molarity of a sodium hydroxide solution if 25.0 mlof this solution reacts exactly with 22.30 ml of 0.253 M sulfuricacid?

Thanks!

Answer & Explanation Solved by verified expert
4.3 Ratings (744 Votes)

Number of moles of H2SO4 = Molarity x volume in L

                                                       = 0.253 M x (22.30/1000)L

                                                       = 0.00564 mol

The chemical reaction between H2SO4 and NaOH is as follows:

                        

    H2SO4 + 2NaOH  Na2SO4 + 2H2O

1 mole of H2SO4 reacts with 2 moles of NaOH

0.00564 mol of H2SO4 reacts with M moles of NaOH

Mole of NaOH = ( 0.00564x2) / 1

   = 0.0113 mole of NaOH

So Molarity of NaOH , M = Number of moles / volume in L

                                     = 0.0113mol / (0.025 L

                                     = 0.452 M
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: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Blood fat content may be influenced by many factors including age and weight. A nutritionist...

Statistics
Q

Use a table of thermodynamic data to calculate the enthalapy (delta H) for the following three...

Chemistry
Q

could we find an organism where functional RNA or protein molecules were copied directly to pass...

Biology
Q

A 700-kg elevator starts from rest. It moves upward for 4.50 s with constant acceleration until...

Physics
Q

Watch Video Lesson 6 - Inferences Duration: (4:31) User: n/a - Added: 8/28/14 View the video and complete the...

Psychology
Q

Which protein is activated by CAMP?Adenylyl CyclaseCAMP PhosphodiesteraseProtein kinase AGlycogen synthaseProtein kinase C

Biology
Q

A human blood cell 1 solute is placed in salt water 5 solute a Is...

Biology
Q

Find the percentage of the area under a normal curve between the mean and the...

Basic Math
Q

A model rocket was launched from a podium 5 meters above ground at a initial...

Algebra
Q

The labor efficiency (quantity) variance in the question above is: Unfavorable Favorable The...

Accounting
Q

A table for a monthly bank reconciliation dated September 30 is given below. For each...

Accounting
Q

Oak Supply Corp. has the following selected transactions for notes receivable. ...

Accounting