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Okay, this's chapter eleven.
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Second problem seventy two.
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And there's a couple cars.
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This question.
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It asked us to consider the phase diagram for i iodine, which is shown at the top of the next page in your textbook.
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And i have it shown right here so we can see a couple things.
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Just looking at this graph, which is not trying to scale.
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We see that we have a triple point here.
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We have our critical point drawn, and it shows in atmospheric pressure, and it gives a couple temperatures.
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Okay, they ask us what is the normal boiling point for? i dine.
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So the normal boiling point would be the temperature at which it goes from a liquid to a gas at one atm and we can look down and we see that that's one hundred eighty four point four degrees celsius.
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Okay, what is the melting point for? i dine at one atm...