Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. determine the ph and the concentrations of all aqu

Determine the pH and the concentrations of all aqueous species (Na+ , H+ , OH– ,...

50.1K

Verified Solution

Question

Chemistry

Determine the pH and the concentrations of all aqueous species(Na+ , H+ , OH– , H3PO4, H2PO4 – , HPO4 2– , and PO4 3– ) in a0.500 M Na3PO4 solution. (Note that this is a sodium phosphatesolution, not a phosphoric acid solution!)

Answer & Explanation Solved by verified expert
3.9 Ratings (740 Votes)
Na3PO4 is completely dissociated to 3 Na andPO43 when dissolved in waterNa3PO4 3Na PO43Initial 0500 M 0 0Aftdissn 0 M 30500M 0500 MHence concentration of Na Na 30500M 150 M answerNow 0500 MPO43 will undergohydrolysis to formHPO42firsthydrolysis PO43 H2O HPO42 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

Q

HW Problem 35 5 pts You are interested in determining the proportion of Geauga County...

Basic Math
Q

A norman window is constructed by adjoining a semicircle to the top of an ordinary rectangular...

Basic Math
Q

What is the loyalty program and how CRM works from two perspectives? 1. The first perspective is...

Operations Management
Q

Which of the following experimental methods cannot be used to measure the rate of a reaction? a....

Chemistry
Q

d it mov Consider two observers moving with respect to each other at a speed...

Physics
Q

Use the table to express the following Babylonian numeral as a Hindu Arabic numeral V...

Basic Math
Q

What value of n makes this proportion true?2n=1 = 110O 1/20306O 2/3

Basic Math
Q

Question 24 Solve 8y2 10y 3 y Question Help Message instructor

Calculus
Q

2 lim x3 2x 3x 3 x 1

Calculus
Q

Imagine the point (square root 2/2, negative square root 2/2) on the terminal side of...

Algebra
Q

Indicate whether the statement is true or false, and justify your answer. Population...

Accounting
Q

X Company currently makes 2,500 units of a unique part for one of its finished...

Accounting