Answer: The required [a] for slotion will be -62.7
Explanation:
The specific rotation of pure quinine= -165
% of pure quinine= 69%
% of its enantiomer=ee=31%
Enantiomer excess =(ee)=excess of a single enantiomer/entire mixture×100
Now,
Excess of a single enantiomer=69% - 31%=38%
Entire mixture=69% + 31%= 100%
(ee)=38/100 × 100
=38%
Net rotation= 0.69-0.31=0.38
Hence, [a] for solution will be = -0.38×165= -62.7
The guidelines to effective informative speaking she violated was personalize your ideas.
<h3>What is an effective informative speaking?</h3>
Effective informative speaking is defined as the type of speech given to an audience that do not have prior knowledge about the information that is conveyed to them.
The guidelines to effective informative speaking is that the speaker should:
- avoid overestimating audience knowledge and
- avoid abstractions.
Therefore, the guidelines to effective informative speaking she violated was personalize your ideas.
Learn more about information here:
brainly.com/question/4231278
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Answer:
i have a question for you well actually 2 just go to my profile and got to questions it should be the first 2 questions
Explanation:
Answer:
This Is false,they are not called cramps.
