Answer: The answer is a. limiting, excess. I took the test.
Explanation:
Water can be understood as both yin and yang. The number of ways Yin and Yang can be explained is in numerous ways.
Yin and Yang explain how to exist in harmony and in balance with nature. Yin and Yang are not distinct entities, but rather two extremes of a spectrum. Everything Yin includes a trace of Yang. Also, everything Yang contains a trace of Yin. They are always in connection with one another.
The yin is the physical aspect of nature and the yang is the forces surrounding these physical aspects.
Some of the ways in which Yin and Yang can be explained are as follows:
- Yin and Yang can be explained from the water, whereby the water is the Yin while the wind carrying the water waves is known as the Yang.
- In the body, the Yin shows the anatomy and structure of the body while the Yang explains the psychological functioning of the body.
Disruption in either Yin or Yang can cause an imbalance in nature.
Therefore, we can conclude that the number of ways in which we can explain the Yin and the Yang is numerous.
Learn more about nature here:
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To determine the percentage yield, do the following:
- Write the balance equation
- Determine the limiting reactant
- Calculate the theoretical yield
- Calculate the percentage yield (Option A)
<h3>What is stoichiometry?</h3>
Stoichiometry simply defined the relationships of the various quantities as they react in a chemical reaction
Scientist are mostly inquisitive and as such may want to determine the percentage yield of a reaction even before carrying it out.
<h3>How to determine the percentage yield</h3>
To determine the percentage for a given reaction, we must set up the following:
- Write the balance equation
- Determine the limiting reactant
- Calculate the theoretical yield
- Calculate the percentage yield
From the above, we can conclude that option A gives the right steps if we must successfully determine the percentage yield of a reaction.
Learn more about stoichiometry:
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The answer is C. Here is the work:
<span>Moles=molarity * volume
2.5 * 0.5 = 1.25mols of NaCI
Mm of NaCI= 58.442468/mol
Multiply the moles by the Mm and you get the grams
1.25 * 58.442468 =73.1g
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