Please answer it all thanks 1. Many of the strong odors associated with foods are caused by small thiol odors. Which of the followingthiols present in food has the highest percentage of sulfur?a. CH3-SH in oyster and cheddar cheeseb. CH3-CH2-CH2-SH in freshly chopped inionsc. CH2=CH-CH2-SH in garlicThiolsMolar massPercentage of sulfura. CH3-SH in oyster and cheddarcheeseC-H-C-b. CH3-CH2-CH2-SH in freshlychopped inionsH-c. CH2-CH-CH2-SH in garlicC-H-Which of the fcllowing has the highest percentage of sulfur?

Percentage of any component may be obtained by dividing the mass of that component by the total mass…

Answered: Thiols Molar mass a. CH3-SH in oyster…

Thiols Molar mass a. CH3-SH in oyster and cheddar cheese C- H- b. CH3-CH2-CH2-SH in freshly chopped inions C- H- c. CH2=CH-CH2-SH in garlic C- H- Which of the fcllowing has the highest percentag

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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The absorbance of a cationic iron(II) sample solution was measured in a spectrophotometer, but the instrument returned an error because the absorbance was too high. The sample was then diluted by using a pipette to take 100.0 μL�L of the sample and injecting it into a cuvette already containing 2.00 mLmL of water (total volume is 2.00 mLmL + 100.0 μL�L). The absorbance value of the diluted solution corresponded to a concentration of 6.22×10−6 M � . What was the concentration of the original solution?
a) A 0.70 µL sample of an equal volume mixture of 2-pentanone and 1-nitropropane is injected into a gas chromatograph. The densities of these compounds are 0.8124 g/mL for 2-pentanone and 1.0221 g/mL for 1-nitropropane. What mass of each compound was injected? Mass of 2-pentanone = 4.0 mg mg Mass of 1-nitropropane = 4.9 b) The peak areas produced on this injection were 1402 units for 2-pentanone and 1181 units for 1-nitropropane. Calculate the response factor for each compound as area per mg. 2-pentanone: 4.0 units/mg units/mg 1-nitropropane: 4.0 c) An unknown mixture of these two components produces peak areas of 1515 units (2-pentanone) and 1446 units (1- nitropropane). Use these areas and the response factors above to determine the weight % of the components in the unknown sample. 2-pentanone: 4.0 1-nitropropane: 4.0 % %
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Calculate the following question: Convert: %T = 14% Absorbance =
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Greenwashing is a major problem. Companies will say they are using practices that benefit the environment while really not taking any steps to do so. An example is Terracycle - a company that is supposedly able to recycle non-recyclable plastics and by-products - but which went over a year without collecting products from any of their customers. How can consumers navigate the labels to determine if products are actually sustainable.
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