Chalk and vinegar in flask, foaming Stock Photo - Alamy
Weather + Erosion Stations - What happens when chalk goes in water? What about in vinegar? This qui… | Weathering and erosion, Science experiments, Science lessons
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Chalk and Vinegar Experiment - YouTube
chalk in water and vinegar - YouTube
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chalk & vinegar - YouTube
Chalk Experiment By Emily Williams. What is Vinegar? Vinegar is acid. Acid slowly reacts chemically with the chalk. An acid is a substance that increases. - ppt download