The table shows data about the percentages of gases in air inhaled and exhaled. The gases are oxygen (O2), nitrogen (N2), and carbon dioxide (CO2).
Assume the volume of air inhaled and exhaled is 500 mL. Calculate the difference (in mL) between the amount of oxygen inhaled and the amount of oxygen exhaled.
22.85 mL of oxygen
4.57 mL of oxygen
104.7 mL of oxygen
81.85 mL of oxygen
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The difference between the amount of oxygen inhaled and exhaled is:
22.85 mL - 4.57 mL = 18.28 mL.
Therefore, the answer is 18.28 mL.
To calculate the difference in the amount of oxygen inhaled and exhaled, you would subtract the amount of oxygen exhaled from the amount of oxygen inhaled.
Given that the amount of oxygen inhaled is 22.85 mL and the amount of oxygen exhaled is 4.57 mL, the difference can be calculated as follows:
Difference = Amount of oxygen inhaled - Amount of oxygen exhaled
Difference = 22.85 mL - 4.57 mL
Difference = 18.28 mL
Therefore, the difference in the amount of oxygen inhaled and exhaled is 18.28 mL.