Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. consider the titration of 50.0 ml of 0.0500 m c2h5

Consider the titration of 50.0 mL of 0.0500 M C2H5NH2 (a weak base; Kb = 0.000640) with...

50.1K

Verified Solution

Question

Chemistry

Consider the titration of 50.0 mL of 0.0500 MC2H5NH2 (a weak base;Kb = 0.000640) with 0.100 M HIO4. Calculatethe pH after the following volumes of titrant have beenadded:


(a) 0.0 mL

pH =  



(b) 6.3 mL

pH =  



(c) 12.5 mL

pH =  



(d) 18.8 mL

pH =  



(e) 25.0 mL

pH =  



(f) 30.0 mL

pH =  

Answer & Explanation Solved by verified expert
3.7 Ratings (627 Votes)
pH of a Monoprotic Base This is a base in water so let the base be B and HB the protonated base HB there are free OH ions so expect a basic pH B H2O HB OH The equilibirum Kb Kb HBOHB let x be OH in solution in equilibrium due to sotichiometry HB x OH    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: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Statistics
1.2K views

Complete the following statements by typing your answers in the spaces provided.  If you are asked to determine...

General Management
1.2K views

Need response as soon as possible. List the six steps of the conflict resolution through supportive confrontation...

Biology
1.2K views

How is this bacterium classified?obligate anaerobeAerotolerant anaerobefacultative anaerobeobligate aerobemicroaerophile

Basic Math
1.2K views

A firm has a required rate of return of 0.145. Its expected ROE is 0.151...

Statistics
1.2K views

a Compute the expected frequencies Category Observed Part 1 3 Expected 63 Part 2 of...

Calculus
1.2K views

Find two linearly independent solutions of y 8xy 0 of the form y 1 a3x...

Accounting
1.2K views

Bandar Industries manufactures sporting equipment. One of the company's products is a football helmet...

Accounting
1.2K views

All problems require the Indirect Method for computations of cash flows: 1] The following information...

Accounting
1.2K views

The following information is provided relating to a stream of cash flows: Year Amount of...

Accounting
1.2K views

Lauren Buffett is concerned after receiving her first weekly paycheck. She believes that her deductions...

Accounting
1.2K views

Is it more profitable to receive $3,000 now or $4,500 in nine years? Assume that...

Finance
1.2K views

please help needed Stocks A and B have the following returns: ON...