Download presentation

Presentation is loading. Please wait.

Published bySavannah Miles Modified over 4 years ago

1
UNIT IX PPT #2 Calculations Involving Solutions

2
IX.6 CALCULATING THE CONCENTRATIONS OF IONS IN SOLUTIONS REVIEW: M = [ ] = molarity = C = n = mol = molar concentration V L

3
IX.6 CALCULATING THE CONCENTRATIONS OF IONS IN SOLUTIONS Example #1: a. What is the molar concentration of the sodium ions in 0.25M NaOH (aq) ? b. What is the molar concentration of the chloride ions in 0.45 M AlCl 3(aq) ?

4
IX.6 CALCULATING THE CONCENTRATIONS OF IONS IN SOLUTIONS Example #2 What is the chloride ion concentration when 20.0 g of BaCl 2 (s) is dissolved and diluted to 800.mL?

5
IX.6 CALCULATING THE CONCENTRATIONS OF IONS IN SOLUTIONS REVIEW: C 1 V 1 = C 2 V 2 C dil x V dil = C conc x V conc

6
IX.6 CALCULATING THE CONCENTRATIONS OF IONS IN SOLUTIONS Example #3 A solution is made by mixing 100.0 mL of 0.250 M BaSO 4 and 80.0 mL of 0.500 M MgF 2. What is the concentration of each ionic species in the final solution?

7
IX.6 CALCULATING THE CONCENTRATIONS OF IONS IN SOLUTIONS Example #4 A solution is made by mixing 50.0 mL of 0.300 M BaCl 2 and 100.0 mL of 0.500 M NaCl. What is the concentration of each ionic species in the final solution? Hebden p. 212 # 30-38

Similar presentations

OK

Basic Chemistry Copyright © 2011 Pearson Education, Inc. 1 12.5 Molarity and Dilution Chapter 12 Solutions.

Basic Chemistry Copyright © 2011 Pearson Education, Inc. 1 12.5 Molarity and Dilution Chapter 12 Solutions.

© 2018 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google