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gayaneshka [121]
1 year ago
6

The energy released per gram of material is __________.

Chemistry
1 answer:
OLga [1]1 year ago
4 0

Answer:

I'm pretty sure the answer is C.

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Of the following substances, ________ has the highest boiling point. Of the following substances, ________ has the highest boili
kolezko [41]

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Of the following substances, <u>PCl₃</u> has the highest boiling point

Explanation:

The given substances and their boiling point from online resources are;

Krypton, Kr, boiling point = -153.4°C

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Borane, BH₃, (transient compound), boiling point of the dimer it forms B₂H₆ = -164.85°C

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Therefore, given that PCl₃ is a volatile liquid at room temperature, while the other substances are gases and that PCl₃ has the highest boiling point of all the substances of 76.1°C, the substance with the highest boiling point is PCl₃.

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