PH Strips

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What is it?pH strips are pieces of paper coated with chemical indicators that change colour in liquids. The colour shows if a liquid is acidic (like lemon juice), neutral (like pur e water), or basic/alkaline (like baking soda). Where do I use it? Brine Generator – Check saltwater solutions while exploring energy production. Oilfield Pumping Unit – Test water quality in industrial settings. Why is it important?pH is used in science, health, and industry — from testing swimming pools to checking soil for farming. In STEM kits, pH strips show how chemistry links to energy and design. STEM Skill Focus Conduct simple chemical tests safely. Record, compare, and analyse real-world chemical data. Show more