3. the average person exhales 21 moles of co₂ gas a day. what volume would the gas occupy at stp? 21…

3. the average person exhales 21 moles of co₂ gas a day. what volume would the gas occupy at stp? 21 mol×\\frac{22.4l}{1mol}=470.4l

3. the average person exhales 21 moles of co₂ gas a day. what volume would the gas occupy at stp? 21 mol×\\frac{22.4l}{1mol}=470.4l

Answer

Explanation:

Step1: Recall molar - volume at STP

At STP (Standard Temperature and Pressure), 1 mole of any ideal gas occupies a volume of 22.4 L.

Step2: Calculate the volume of the gas

We have 21 moles of (CO_2). Using the ratio (\frac{22.4L}{1mol}), we multiply the number of moles by the molar - volume. The volume (V) is given by (V = 21mol\times\frac{22.4L}{1mol}). [V=21\times22.4L = 470.4L]

Answer:

470.4 L