Conducted a simple titration for a lesson on Acid Rain. Parts of lesson is scenario-based to provide solution for acidic soil.

Level: Sec 2 Normal Technical
Topic: Air Pollution (Effects of Air Pollution – Acid Rain)
Objectives:
Students should be able to:
– test for pH of solution using universal indicator
– test for acidity or alkalinity of solution using pH paper
– conduct simple titration and determine the end-point for neutralisation

Materials:

acid rain – titration activity (student)

acid rain – titration activity (teacher)