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IgorLugansk [536]
3 years ago
7

Consider the following list of liquids and their boiling points: ether, bp = 35°C acetone, bp = 56°C cyclohexane, bp = 80°C wate

r, bp = 100°C Which liquid is predicted to have the largest vapor pressure near room temperature (25° C)?A. acetone B. ether C. cyclohexane D. cannot tell with the information given E. water
Chemistry
1 answer:
SVEN [57.7K]3 years ago
8 0

Answer:

Ether

Explanation:

NB: The boiling point of the liquids given are referred to as their normal boiling point i.e the boiling point at atmospheric pressure.

The relationship between normal Boiling point and vapor pressure is that; at a given temperature the lower the normal boiling point, the higher the vapor pressure.

hence ether with the least normal boiling point of 35°C is expected to have the largest vapor pressure near room temperature.

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A sample of carbon dioxide at RTP is 0.50 dm3. How many grams of carbon dioxide do we have?
prohojiy [21]

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Explanation:

The following data were obtained from the question:

Volume of CO2 at RTP = 0.50 dm³

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Next, we shall determine the number of mole of CO2 that occupied 0.50 dm³ at RTP (room temperature and pressure). This can be obtained as follow:

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3 years ago
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