Meztiza, a beer cocktail, is prepared by mixing rum, beer, and cola. Compute the final concentration(%w/v) of ethanol in meztiza if 100.0 mL of beer was first mixed with 5.0 mL rum and before finally diluting it with cola to produce 200.0 mL of the beer cocktail. ( a beer contains about 4.50% (v/v) of ethanol fermented by yeast from sugars while rum contains about 40.0% (v/v) ethanol. Meanwhile, a rubbing alcohol is also an alcohol solution which contains 70.0 %(v/v) isopropyl alcohol fermented by a bacterium instead of a yeast)

Meztiza, a beer cocktail, is prepared by mixing rum, beer, and cola. Compute the final concentration(%w/v) of ethanol in meztiza if 100.0 mL of beer was first mixed with 5.0 mL rum and before finally diluting it with cola to produce 200.0 mL of the beer cocktail. ( a beer contains about 4.50% (v/v) of ethanol fermented by yeast from sugars while rum contains about 40.0% (v/v) ethanol. Meanwhile, a rubbing alcohol is also an alcohol solution which contains 70.0 %(v/v) isopropyl alcohol fermented by a bacterium instead of a yeast)

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter6: Solutions And Colloids

Section: Chapter Questions

Problem 6.50P

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Alcoholic beverages are solutions. Typically, a beer contains about 4.50% (v/v) of ethanolfermented by yeast from sugars while rum contains about 40.0% (v/v) ethanol. Meanwhile, arubbing alcohol is also an alcohol solution which contains 70.0 %(v/v) isopropyl alcohol fermentedby a bacterium instead of a yeast. Compute the mass (g) of ethanol (CH3CH2OH) in three 500.0 mL bottles of beer. Meztiza, a beer cocktail, is prepared by mixing rum, beer, and cola. Compute the finalconcentration(%w/v) of ethanol in meztiza if 100.0 mL of beer was first mixed with 5.0 mL rum andbefore finally diluting it with cola to produce 200.0 mL of the beer cocktail. Compute for the concentration of isopropyl alcohol (C3H8O) if 50.0 mL of rubbing alcohol wasdiluted to 350.0 mL with distilled water.
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