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Harlamova29_29 [7]
3 years ago
12

What is the relative humidity of the air when the dry-bulb temperature is 4°C and the dewpoint is -4°C?

Chemistry
1 answer:
boyakko [2]3 years ago
3 0

Answer:56%

Explanation:

In the dewpoint chart when you line it up it ends up at 56%

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elena-s [515]

Answer:

Option D. 53 moles.

Explanation:

The following data were obtained from the question:

Number of mole of C5H10O2 = 5.3 moles

Number of mole of Hydrogen in 5.3 moles of C5H10O2 =?

From the chemical formula of propyl acetate, C5H10O2,

1 mole of C5H10O2 contains 10 moles of H.

Therefore, 5.3 moles of C5H10O2 will contain = 5.3 × 10 = 53 moles of H.

Thus, 5.3 moles of C5H10O2 contains 53 moles of H.

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