CHEMLAB 11
Infer what happens as calcined gypsum becomes plaster of paris. CHEMLAB 10 Small Scale. Activities of Metals. Some metals are more reactive than others. … Retrieve Doc

ChemLab And MiniLab Worksheets
Then, after mixing with water, it hardens to a white substance called plaster of paris. Infer what happens as calcined gypsum becomes plaster of paris. … View Full Source