pH Scale and Acid-Base Indicator Lab Sheet
Students test common liquids with litmus paper and record color changes on a pH scale diagram. Questions link acidity to real-world examples like lemon juice and soap. Perfect for chemistry basics and observation skills.
This asset is part of Free Science Skills Worksheet for Busy Teachers (PDF) published by SheetForge. Licensed under CC BY 4.0 — Free for personal use. Free to use with attribution.