Question 3 Why do we need to mcasure the proportion of sugar, yeast ,and water in the solution? to optimize enzyme to substrate concentration O to avoid too much CO2 O because of tight budget O to have more sugar be converted to alcohol Question 4 What is the purpose of boiling chips in the distilling flask? )to increase the heat to avoid superheating of liquid O to serve as a catalyst in boiling to be a decoration in boiling plain liquids

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Question 3
Why do we need to mcasure the proportion of sugar, yeast ,and water in the
solution?
to optimize enzyme to substrate concentration
to avoid too much co2
because of tight budget
to have more sugar be converted to alcohol
Question 4
What is the purpose of boiling chips in the distilling flask?
to increase the heat
to avoid superheating of liquid
to serve as a catalyst in boiling
to be a decoration in boiling plain liquids
Transcribed Image Text:Question 3 Why do we need to mcasure the proportion of sugar, yeast ,and water in the solution? to optimize enzyme to substrate concentration to avoid too much co2 because of tight budget to have more sugar be converted to alcohol Question 4 What is the purpose of boiling chips in the distilling flask? to increase the heat to avoid superheating of liquid to serve as a catalyst in boiling to be a decoration in boiling plain liquids
Question 1
How many percent ethanol can be made in a simple fermentation set up?
O 40% - 70%
O 15% - 18%
95% - 100%
70%-95%
Question 2
How can percentage ethanol be increased after fermentation 1-2weeks?
fractional distillation
additional yeast
condensation
filtration
Transcribed Image Text:Question 1 How many percent ethanol can be made in a simple fermentation set up? O 40% - 70% O 15% - 18% 95% - 100% 70%-95% Question 2 How can percentage ethanol be increased after fermentation 1-2weeks? fractional distillation additional yeast condensation filtration
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