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By the end of the lesson, you will be proficient in using universal indicator to identify colors in liquids. You will confidently determine the acidity or alkalinity of a solution based on its pH number. Additionally, you'll grasp the pH ranges for acidic, neutral, and alkaline solutions.
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By the end of the lesson: You will be able to use universal indicator correctly and recognise that it gives a range of colours when put into different liquids. You will be able to tell how acidic or alkaline a solution is by its pH number. You will know what range of pH relates to each of acid, neutral and alkaline solutions.