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Darya [45]
3 years ago
10

4.5 moles of carbon monoxide is hoe many grams

Chemistry
1 answer:
Talja [164]3 years ago
4 0
The formula of carbon monoxide is CO. The gram formula mass is 12+16=28. So the gram of 4.5 moles of carbon monoxide is 28*4.5=126 g. The answer is 126 g.
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Explanation:

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         Temperature of dry bulb of air = 25^{o}C

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As total pressure (P_{t}) = atmospheric pressure = 760 mm Hg

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The absolute humidity of inlet air = \frac{P^{s}_{a}}{P_{t} - P^{s}_{a}} \times \frac{18 kg H_{2}O}{29 \text{kg dry air}}

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Hence, air leaving the humidifier has a has an absolute humidity (%) of 0.07 kg H_{2}O/ kg dry air.

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Hence, calculate the amount of water evaporated for every 100 kg of dry air as follows.

                0.06265 kg \times 100

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