Acids and Alkalis http://www.gcsescience.com/index.html When a substance dissolves in water, the solution may be acidic, neutral or alkaline. What is an Acid? An acid is…

1. © Boardworks Ltd 20041 of 20 © Boardworks Ltd 20051 of 50 KS3 Chemistry 9F Patterns of Reactivity 2. © Boardworks Ltd 20041 of 20 © Boardworks Ltd 20052 of 50 9F Patterns…

1. Activity-Identifying Substances using universal indicator paper 6. Tap Water 5. Liquid soap 7. Hydrochloric acid 4. Lavender Pine Sol 3. Diet Coke 2. Apple juice 1. Vinegar…

A : ACIDS AND BASES B : THE STRENGTH OF ACIDS AND ALKALIS C : CONCENTRATION OF ACIDS AND ALKALIS D : NEUTRALISATION A : ACIDS AND BASES ACIDS BASES AND ALKALIS USES OF ACIDS,…

Experiment 20 (Practical No.33 ) Title: Ecological study of a terrestrial or an aquatic area. (Group work) Purpose: 1. Learning basic principle of ecology through students…

1. FPE 4203 PACKAGING TECHNOLOGY BIOPLASTIC MINI PROJECT 2. Group members NUM. NAME MATRICE NUMBER 1 NOR SYAKIRA BINTI MAT B11A289 2 NOR ASMIRA BINTI MUSA B11A268 3 AZIFAH…

Slide 11 Introduction This presentation includes some samples from our Interactive KS3 Chemistry Software. The two CD-ROMs aim to cover the requirements of KS3 Chemistry…

Slide 1Universal Indicator Groupmates: Carmen Cheung (4) Chris Chow (7) Sandy Luk (21) Gary Ma (25) Hendrick Wong (28) Brian Wong (29) Slide 2 Acid-base indicator color change…

Slide 1Overview Prerequisite knowledge: 1. Students are able to define acids and bases in terms of the ions they produce in aqueous solution. 2. Students are able to describe…

Slide 1Intermediate 1 Unit 1d Acids & Alkalis 1 23 4567 89 10 111213 14 15 22 23242526 161718192021 Slide 2 How would you measure the pH of a substance? A pH paper or…