Answered: A specific brand of hand sanitizer…

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter3: Measurement And Chemical Calculations

Section: Chapter Questions

Problem 128E: In Active Example 3-29 you calculated that you would have to work six weeks to earn enough money to...

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A specific brand of hand sanitizer contains 72% ethanol (ethyl alcohol) by volume. If each bottle contains 236 mL of hand sanitizer, how many bottles can be produced from 5.5 gallons of ethanol? There are 3.79 L in 1 gallon. (Hint: write your percent as a conversion factor.) Show all work below and put the final answer on the line below

Transcribed Image Text:COOL BLU ATHST O THIRS 08 12L 0Z (355 4. A specific brand of hand sanitizer contains 72% ethanol (ethyl alcohol) by volume. If each bottle contains 236 mL of hand sanitizer, how many bottles can be produced from 5.5 gallons of ethanol? There are 3.79 L in I gallon. (Hint: write your percent as a conversion factor.) Show all work below and put the final answer on the line below. Bottles of ethanol: 5. One box of iron nails contains 85 nails and weighs 0.260 lbs total. The density of iron is 7.86 g/cm³. If 35 nails are added to a graduated cylinder containing 17.65 mL. of water, what is the new level of water, in mL, in the cylinder? Drawing a picture may help here. Report your final answer to the hundredths place, Show all work below and put the final answer on the line below.

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