×
Log in to StudySoup
Get Full Access to Introductory Chemistry - 5 Edition - Chapter 15 - Problem 100p
Join StudySoup for FREE
Get Full Access to Introductory Chemistry - 5 Edition - Chapter 15 - Problem 100p

Already have an account? Login here
×
Reset your password

If 50.0 mg of Na2CO3 are added to 150.0 mL of a solution that is 1.5 × 10?3 M in Mg2+

Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro ISBN: 9780321910295 34

Solution for problem 100P Chapter 15

Introductory Chemistry | 5th Edition

  • Textbook Solutions
  • 2901 Step-by-step solutions solved by professors and subject experts
  • Get 24/7 help from StudySoup virtual teaching assistants
Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro

Introductory Chemistry | 5th Edition

4 5 1 282 Reviews
18
4
Problem 100P

Problem 100P

If 50.0 mg of Na2CO3 are added to 150.0 mL of a solution that is 1.5 × 10−3 M in Mg2+, will any MgCO3 precipitate from the solution?

Step-by-Step Solution:

Solution 100P :

Step 1:

Molarity of tap water having Mg2+ = 1.5 × 10-3 M

Mass of Na2CO3 added = 50 mg.

Volume of solution = 150.0 mL

Will MgCO3 precipitate out of solution = ?

MgCO3 ionizes into :

        MgCO3(S) Mg2+ (aq) + CO32- (aq)

We have the molarity of Mg2+. let’s calculate molarity of CO32- as :

        Ksp = [Mg2+][CO32-]

Ksp of  MgCO3        = 6.82 × 10-6

We are given the molarity of Mg2+, let’s substitute those values :

6.82 × 10-6  = 1.5 × 10-3 M [CO32-]

[CO32-] =

                = 0.004546 M

This is the maximum soluble concentration of CO32- in the presence of  1.5 × 10-3 M Mg2+

Step 2 of 5

Chapter 15, Problem 100P is Solved
Step 3 of 5

Textbook: Introductory Chemistry
Edition: 5
Author: Nivaldo J Tro
ISBN: 9780321910295

The answer to “If 50.0 mg of Na2CO3 are added to 150.0 mL of a solution that is 1.5 × 10?3 M in Mg2+, will any MgCO3 precipitate from the solution?” is broken down into a number of easy to follow steps, and 28 words. Since the solution to 100P from 15 chapter was answered, more than 1448 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5. This full solution covers the following key subjects: solution, mgco, any, precipitate, added. This expansive textbook survival guide covers 19 chapters, and 2046 solutions. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295. The full step-by-step solution to problem: 100P from chapter: 15 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM.

Other solutions

People also purchased

Related chapters

Unlock Textbook Solution

Enter your email below to unlock your verified solution to:

If 50.0 mg of Na2CO3 are added to 150.0 mL of a solution that is 1.5 × 10?3 M in Mg2+