1. How many moles of air are there in a flask with a volume of 125 mL if the pressure is 745 mm Hg and the temperature is 22°C? 2. What is the density of carbon monoxide gas at 127ºC and 763 mm Hg?

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1. How many moles of air are there in a flask with a volume of 125 mL if the pressure is 745
mm Hg and the temperature is 22°C?
2. What is the density of carbon monoxide gas at 127°C and 763 mm Hg?
Transcribed Image Text:1. How many moles of air are there in a flask with a volume of 125 mL if the pressure is 745 mm Hg and the temperature is 22°C? 2. What is the density of carbon monoxide gas at 127°C and 763 mm Hg?
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