need step by need help with calculations! step answers please. acid is HCI, thank you :) Data Beaker + acid: Empty Beaker: Acutal mass of acid used: Initial NaOH buret reading: Final NaOH buret reading: Volume of NaOH used: Calculations Trial 1 Moles of NaOH used: Moles of acid titrated: Equivalent mass of acid: Average equivalent mass of unknown acid: 50 50.975 0.3 1 20 21 Trial 2 50 B 50.975 g 0.3 g 1 mL 22 mL 23 mL g/eq Units

need step by need help with calculations! step answers please. acid is HCI, thank you :) Data Beaker + acid: Empty Beaker: Acutal mass of acid used: Initial NaOH buret reading: Final NaOH buret reading: Volume of NaOH used: Calculations Trial 1 Moles of NaOH used: Moles of acid titrated: Equivalent mass of acid: Average equivalent mass of unknown acid: 50 50.975 0.3 1 20 21 Trial 2 50 B 50.975 g 0.3 g 1 mL 22 mL 23 mL g/eq Units

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter16: Solutions

Section: Chapter Questions

Problem 62E

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The maximum dose over 24 hours for OTC (over the counter use) of acetaminophen (medication in Tyleonol) is 4,000 mg. Many OTC and prescription medications contain acetaminophen along with other ingredients. Acetaminophen can be found in many cold medicines and in prescription painkillers such as Norco, which also contains the addictive opiod hydrocodone. Keeping track of sources and amount of acetaminophen is very important for your health. Abuse of Norco due to the opiod can also lead to toxic/lethal doses of acetaminophen. There are now strict regulations on the number of tablets of Norco that can be prescribed (7 day maximum per prescription, not refillable without another prescription). A tablet of Norco contains 325 mg of acetaminophen. Thirty tablets are in a week-long prescription post major-surgery to aid in recovery. How many grams of acetaminophen are in the 30 tablets?
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Sally is a biochemist working in a biochemistry lab. For her experiments, she needs a stock solution of drug-A. The concentration of the stock solution needed is 100 milliMolar (mM). She needs to make 1.2 milliLiters (mL) solution of the drug-A. The drug is available in a salt form with a formula / molecular weight of 181.6 grams/mole. What is amount (quantity in grams) of drug-A will she have to weigh out to make the stock solution? (Formula weight and Molecular weight is the same thing).
93.6g to ng and 93.6g to tons with the set up in the image possible show how to get the answer please
You record the following data during the Qualitative and Quantitative Characterization of Aspirin experiment: Mass of beaker and filter paper: 63.189 g Mass of beaker, filter paper, and solid: 63.525 g In 0.215 g of this solid, you calculated that there was 0.188 g of aspirin and 0.027 g of salicylic acid. Calculate the percent aspirin by mass of the solid. (Do not enter the percent sign with your answer.)
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