Calculate DS°_rxn for the Following

question 16

Multiple Choice

Calculate DS°_rxn for the following
NH₃(g) + HCl(g) → NH₄Cl(s)

• A) 284.5 J·K^-1
• B) -284.5 J·K^-1
• C) -203.5 J·K^-1
• D) 89.1 J·K^-1

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Definitions:

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Frequency Distribution

A method of understanding test scores by ordering a set of scores from high to low and listing the corresponding frequency of each score across from it.

Histogram

A method of converting a frequency distribution of scores into a bar graph. After combining scores by class interval, the class intervals are placed along the x-axis and the frequency of scores along the y-axis.

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