Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. consider the titration of 70.0 ml of 0.0300 m (ch3

Consider the titration of 70.0 mL of 0.0300 M (CH3)3N (a weak base; Kb = 6.40e-05)...

60.1K

Verified Solution

Question

Chemistry

Consider the titration of 70.0 mL of 0.0300 M (CH3)3N (a weakbase; Kb = 6.40e-05) with 0.100 M HBr. Calculate the pH after thefollowing volumes of titrant have been added:

(a) 0.0 mL

pH = _____

(b) 5.3 mL

pH = _____

(c) 10.5 mL

pH = _____

(d) 15.8 mL

pH = _____

(e) 21.0 mL

pH = _____

(f) 27.3 mL

pH = _____

Answer & Explanation Solved by verified expert
4.5 Ratings (796 Votes)
aThe initial pHconsider the reactionYou need to do and ICE table to calculate the disociation ofthe baseInitial003M00ChangeXXXEquilibrium003XXXUsing the mass action equationand the concentrations at equilibriumSolving for X you will get the concentrationsusingthe quadratic formulabYou added a strong acid thus all the H willl react toneutralize the    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

Chemistry
1.2K views

Which of the following two reactions would have an equilibrium constant more favorable to the right?...

Electrical Engineering
1.2K views

When electrical leakage occurs in a circuit, which of the following protective device will NOT Trip? A....

Advance Math
1.2K views

A brine solution of salt flows at a constant rate of 8 L/min into a large...

Biology
1.2K views

Jaws B Lungs Four limbs Keratinous scales Claws or nails D Fur Mammary Glands Feathers...

Basic Math
1.2K views

Thirty percent of consumers prefer to purchase electronics online. You randomly select 8 consumers. Find...

Statistics
1.2K views

Evaluate the numerical expression 2 04 O NA

Calculus
1.2K views

A ball of radius 16 has a round hole of radius 7 drilled through its...

Accounting
1.2K views

Due to...

Accounting
1.2K views

Discuss how strategic financial planning can support healthcare organizations' decisions to move forward or discontinue...

Accounting
1.2K views

Exercise 7-16(Algo) Record amortization expense (LO7-5) On January 1,2024, Weaver Corporation purchased a...

Accounting
1.2K views

Prepare the Production Departments planning budget for the month. Prepare the Production Departments...

Finance
1.2K views

QUESTION 8 Consider a project with free cash flows in one year of $130,936 or...