82. Solving a chemistry problem
Seller: Derkach
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Product description
- Pour 50 ml of distilled water into a measuring cylinder with a capacity of 100 ml and place a sample of gelatin. The water level in the cylinder at the same time increased to 56.8 ml. After 5 hours of exposure, the water from this cylinder was poured into another cylinder: the volume of water was 41.6 ml. What is the degree of swelling of gelatin under experimental conditions?
Additional information
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