A rag that a farmer was using was analyzed for pesticide residue. The rag weighed 49.22g and yielded 25.00 mL of an extract solution that was determined to have a pesticide concentration of 102.5ppm. How many grams of pesticide were in the rag and what is the concentration of pesticide in the rag in parts per million?
A rag that a farmer was using was analyzed for pesticide residue. The rag weighed 49.22g and yielded 25.00 mL of an extract solution that was determined to have a pesticide concentration of 102.5ppm. How many grams of pesticide were in the rag and what is the concentration of pesticide in the rag in parts per million?
Chapter7: Solutions And Colloids
Section: Chapter Questions
Problem 7.37E
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A rag that a farmer was using was analyzed for pesticide residue. The rag weighed 49.22g and yielded 25.00
mL of an extract solution that was determined to have a pesticide concentration of 102.5ppm. How many grams
of pesticide were in the rag and what is the concentration of pesticide in the rag in parts per million?
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