Rate of reaction - relative rate iodine clock lab and worksheet

With this engaging and straightforward worksheet with lab your students will learn how to measure and calculate relative rate of reaction with an iodine clock reaction. The resource includes a worksheet with theory, assessment questions, experimental method and write up details along with extension questions.

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Learning Objectives
• Be able to complete an experiment to calculate the relative rate of reaction
• Be able to perform calculations showing the relationship between reaction time and the relative rate of reaction

Equipment required:
Selection of syringes
100 cm3 glass beakers
Stopwatch
1 mol l-1 sulfuric acid
Deionised water
1% starch solution
0.005 mol l-1 sodium thiosulfate solution
0.1 mol l-1 hydrogen peroxide
0.1 mol l-1 potassium iodide

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  • Classroom-Chemist---relative-rate-of-reaction.zip

About this resource

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Created: Oct 9, 2018

Updated: Feb 13, 2019

Worksheet

PNG, 278 KB

Slide2

Activity

PNG, 180 KB

Slide3

Worksheet

pdf, 272 KB

preview

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