Reaction rate IGCSE Chemistry by Katrin Eeckelers https://padlet.com/katrinpatrick/41t2tdmqszug These activities and assignments will help you to master the Topic on Rate of Reaction. Discuss them in your group and ask for help if needed. en-us 2015-11-21 11:52:26 UTC 2023-03-02 20:59:00 UTC hello@padlet.com 1. States of matter: katrinpatrick https://padlet.com/katrinpatrick/41t2tdmqszug/wish/82977874 1. States of matter: What do you remember about the kinetic theory? Answers the clicker questions on the board.

]]> 2015-11-23 13:54:55 UTC https://padlet.com/katrinpatrick/41t2tdmqszug/wish/82977874 3. Graph the reaction rate: katrinpatrick https://padlet.com/katrinpatrick/41t2tdmqszug/wish/82987767 Ask for a copy of this graph and add the information

]]> 2015-11-23 14:25:17 UTC https://padlet.com/katrinpatrick/41t2tdmqszug/wish/82987767 4. What you need to know about a catalyst:  katrinpatrick https://padlet.com/katrinpatrick/41t2tdmqszug/wish/82990449 make notes in your book because you need to know this

]]> 2015-11-23 14:33:18 UTC https://padlet.com/katrinpatrick/41t2tdmqszug/wish/82990449 7. The effects of concentration on the reaction rate katrinpatrick https://padlet.com/katrinpatrick/41t2tdmqszug/wish/83014019 Use the collision theory to explain in your notebook the effect of concentration on the reaction rate

]]> 2015-11-23 15:42:33 UTC https://padlet.com/katrinpatrick/41t2tdmqszug/wish/83014019 6. What is a successful collision? katrinpatrick https://padlet.com/katrinpatrick/41t2tdmqszug/wish/83018166 In order for the reaction to happen, the collision needs to be successful. Ask for the worksheet to find out what that means.

]]> 2015-11-23 15:55:13 UTC https://padlet.com/katrinpatrick/41t2tdmqszug/wish/83018166 8. The effects of temperature on the reaction rate katrinpatrick https://padlet.com/katrinpatrick/41t2tdmqszug/wish/83019370 Use the collision theory to explain in your notebook the effect of temperature of the reaction rate

]]> 2015-11-23 15:59:08 UTC https://padlet.com/katrinpatrick/41t2tdmqszug/wish/83019370 2. Describe the experiment we did to investigate the reaction rate  katrinpatrick https://padlet.com/katrinpatrick/41t2tdmqszug/wish/83020335 Watch the movie

]]> 2015-11-23 16:02:05 UTC https://padlet.com/katrinpatrick/41t2tdmqszug/wish/83020335 9. How can you increase the reaction rate? katrinpatrick https://padlet.com/katrinpatrick/41t2tdmqszug/wish/83025009 Watch the video and complete the flowchart given by your teacher. Explain using the collision theory. Use words from the vocabulary list in your explanations.

]]> 2015-11-23 16:15:34 UTC https://padlet.com/katrinpatrick/41t2tdmqszug/wish/83025009 Vocab list for this Topic katrinpatrick https://padlet.com/katrinpatrick/41t2tdmqszug/wish/83026131 effective or successful collision

concentration of solutions

pressure of gases

catalyst

activation energy

kinetic energy

frequency or likelihood of collision

]]> 2015-11-23 16:19:18 UTC https://padlet.com/katrinpatrick/41t2tdmqszug/wish/83026131 5. This reaction demonstrates what a caralysts does. katrinpatrick https://padlet.com/katrinpatrick/41t2tdmqszug/wish/83030177 Watch the movie

]]> 2015-11-23 16:32:32 UTC https://padlet.com/katrinpatrick/41t2tdmqszug/wish/83030177