Answer:
Thomas Jefferson was an American statesman, and Founding Father who served as the third president of the United States from 1801 to 1809.
Yes, toluene/water combination would be a good binary solvent system for a mixed recrystallization.
Because toluene is a fairly nonpolar chemical and water is polar, they will not dissolve together, making the combination of toluene and water an excellent binary solvent system.
<h3>What is mixed recrystallization?</h3>
- The substance to be crystallized is first dissolved in the smallest quantity of hot "soluble solvent," and then hot "insoluble solvent" is added dropwise until the solution becomes faintly hazy.
- This is how mixed recrystallization happens.
<h3>What is binary solvent?</h3>
- When synthesizing pharmaceuticals and drug precursors, binary solvent mixtures are employed as carriers in HPLC columns.
- For accurate and effective separation of the necessary pharmaceutical components, it is essential to precisely manage the mixture's composition.
- Water-based solutions of ethanol, sugar, and salt.
Learn more about recrystallization here:
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Answer:
The correct answer to the following question is option C) control over sales discount .
Explanation:
Sales and Collection cycle is also know as RRR cycle ( which is Revenue, Receivables and Receipts cycle ), which includes many classes of transaction, but the primary ones are sales and cash receipts . This cycle refers to the process which begins with customer buying product or service and ends when business receives payment.
When auditors test the internal control for this cycle they're concerned with controls over cutoff, controls related to allowance for uncollectible accounts and controls that prevent embezzlements .
The answer is: They think there is nothing wrong with their driving
Alcohol would impair our ability to make a proper decisions, but in the perspective of the drunk people, they do not think that they are doing anything weird or stupid. Because of this, they would still maintain the full speed even when their response time is extremely impaired, causing large number of accidents.
Answer:
c. spiritual qualities
Explanation:
Jung was convinced that life consisted more than obtaining the material aspects , he believed strongly our purpose is to discover and achieve a innate potential lying within each of us.
He departs from Freud in that, he thinks spiritual life is essential to have balance in life and well being. There are his famous words, "every crisis is a spiritual crisis".
His spiritual awakening left an important legacy on world of psychology and his depart from Freud will always be acknowledged for having positive impacts.
