Lab Report
TITLE Properties of Analgesics
SUMMARY
The mass of three analgesics, aspirin, buffered aspirin, and acetaminophen is certainly different. The insoluble particles in each varied as well. If base is added to aspirin, it will neutralize. If it is added to buffered aspirin and acetaminophen, then the pH will increases. First, we found the masses of four tablets of each analgesic. Then, we ground them separately into a powder. Each was dissolved in water and filtered, leaving only the insoluble particles behind The mass of the uncrushed analgesics was compared to its insoluble parts. On the next day, we found the pH of each analgesic, then added NaOH to each in 1mL increments, testing the pH each time. We compared the differing masses (of both the four pills and the insoluables) and the varying pH levels of each analgesic.
TITLE Properties of Analgesics
SUMMARY
The mass of three analgesics, aspirin, buffered aspirin, and acetaminophen is certainly different. The insoluble particles in each varied as well. If base is added to aspirin, it will neutralize. If it is added to buffered aspirin and acetaminophen, then the pH will increases. First, we found the masses of four tablets of each analgesic. Then, we ground them separately into a powder. Each was dissolved in water and filtered, leaving only the insoluble particles behind The mass of the uncrushed analgesics was compared to its insoluble parts. On the next day, we found the pH of each analgesic, then added NaOH to each in 1mL increments, testing the pH each time. We compared the differing masses (of both the four pills and the insoluables) and the varying pH levels of each analgesic.