Objectives
• To distinguish whether a substance is an acid or a base with different indicators,
• Observing color changes when different reagents are used in acid and base substances,
• To be able to rank the substances according to the scale of acidity and alkalinity,
• It is aimed to observe that we obtain a neutral solution (homogeneous mixture) as a result of the acid-base reaction
Curriculum alignments
• Cambridge Lower Secondary
7Cp.02 Understand that the acidity or alkalinity of a substance is a chemical property and is measured by pH
7Cp.03 Use indicators (including Universal Indicator and litmus) to distinguish between acidic, alkaline and neutral solutions