Download presentation

Presentation is loading. Please wait.

Published byJob Underwood Modified over 4 years ago

1
Solutions Calculations

2
Questions 1.What mass of NaOH is needed to make 350 mL of 0.45 mol/L NaOH solution? 2.What is the molarity if 25 g of KClO 3 is added to water to make 1230 mL of solution? 3.Find the new molarity if 65 mL of 2.45 mol/L solution is diluted to 875 mL? 4.What volume of 0.5 mol/L NaOH solution is needed to make 135 mL of 0.025 mol/L NaOH?

3
1. What mass of NaOH is needed to make 350 mL of 0.45 mol/L NaOH solution?

4
2. What is the molarity if 25 g of KClO 3 is added to water to make 1230 mL of solution?

5
3. Find the new molarity if 65 mL of 2.45 mol/L solution is diluted to 875 mL.

6
4. What volume of 0.5 mol/L NaOH solution is needed to make 135 mL of 0.025 mol/L NaOH?

Similar presentations

© 2019 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