In a Chemical Reaction, a and B Reacts to Form

question 49

Multiple Choice

In a chemical reaction, A and B reacts to form D. C is the intermediate product of this reaction. Percent yield of the reaction A+B→C is 50.% and percent yield of the reaction C→D is 90.%. How many moles of D can be produced when 14 moles of A and B react?

• A) 5.6
• B) 7
• C) 19.6
• D) 11.2
• E) 39.2

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Definitions:

Kurtosis

A measure of the "tailedness" of the probability distribution of a real-valued random variable, indicating how the tails differ from the normal distribution.

Histogram

A type of bar graph used in statistics to represent the distribution of a dataset by showing the frequencies of different intervals of values.

Tails

Refers to the extreme ends of the distribution curve, highlighting areas of very low probability in statistical analysis.

Coefficient of Variation

A measure of relative variability that expresses the standard deviation as a proportion of the mean, commonly used to compare the degree of variation from one data series to another.