HSC Chemistry 27 October 2023

Indicators

IQ1: What is an acid and what is a base?

Students:

● conduct an investigation to demonstrate the preparation and use of indicators as illustrators of the characteristics and properties of acids and bases and their reversible reactions

2. Indicators

Presentation

This presentation discusses how indicators work and requires you to develop your OWN methodology to extract and test an indicator.

There is a secondary prac to test the colour ranges of prepared indicators.

Worksheets

Indicator Comparison Practical.
Experimental Design Scaffold for red cabbage indicator
Extended Response homework on indicators

Indicators Prac - Simple.docx

KHS Chemistry Prac Scaffold - Exp Design.docx

2.5 Structure of Extended Responses Indicators.docx

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