answer the questions that follows on the attached doc below.?
1. How much 5% SO2 solution do I need to add to a tank with 4240 gals
of wine to achieve a molecular SO2 level of 0.5 mg/L, if the current free
SO2 is 23 mg/L and the pH is 3.87? Assume 25% of the addition will be
bound by acetaldehyde or other components in the wine. 2. The WSU winemaker, Richard the Lion-Hearted, wants to know why you did not add SO 2 to the
240 gallons of blended learning Riesling (pH 3.05) as he requested you to do last week. He rants
that ?last week the free SO2 was only 7 mg/L and I asked you to add another 20 mg/L, but when I
checked it again today, it was still only 7 mg/L!!?
A. How much KMBS would you have added last week to make the 20 mg/L addition? B. What concentration of molecular SO2 would you have achieved, assuming that 30% of the
addition would be bound by aldehydes and other carbonyl compounds in the wine?
C. Assuming that you actually found time between mid-terms to make the addition, what could
account for the free SO2 being only 7 mg/L a week later? I will posit that Richard the LionHearted actually knows how to do the analysis correctly, so his results are reasonably
accurate! 3. Beers law revisited
You are running an enzymatic assay for acetic acid concentration in your wines. This particular
assay uses a multi-enzyme cocktail, which ultimately results in an equimolar production of NADH
from the acetic acid present in the sample; the sample is diluted 1:100 for the assay (20uL in
2.00 mL). If the ? A340 for the blank is 0.023 with a 1 cm path-length cuvette and the ? A 340 for
your samples are: Tk 1?0.213
What are the concentrations of acetic acid (g/L) in the samples? Assume an ? of 6240 L/cm*mol
This question was answered on: Sep 18, 2020
Buy this answer for only: $15
This attachment is locked
We have a ready expert answer for this paper which you can use for in-depth understanding, research editing or paraphrasing. You can buy it or order for a fresh, original and plagiarism-free copy from our tutoring website www.aceyourhomework.com (Deadline assured. Flexible pricing. TurnItIn Report provided)
Pay using PayPal (No PayPal account Required) or your credit card . All your purchases are securely protected by .
About this QuestionSTATUS
Sep 18, 2020EXPERT
GET INSTANT HELP/h4>
We have top-notch tutors who can do your essay/homework for you at a reasonable cost and then you can simply use that essay as a template to build your own arguments.
You can also use these solutions:
- As a reference for in-depth understanding of the subject.
- As a source of ideas / reasoning for your own research (if properly referenced)
- For editing and paraphrasing (check your institution's definition of plagiarism and recommended paraphrase).
NEW ASSIGNMENT HELP?
Order New Solution. Quick Turnaround
Click on the button below in order to Order for a New, Original and High-Quality Essay Solutions. New orders are original solutions and precise to your writing instruction requirements. Place a New Order using the button below.
WE GUARANTEE, THAT YOUR PAPER WILL BE WRITTEN FROM SCRATCH AND WITHIN YOUR SET DEADLINE.