Assuming that one exhales pure carbon dioxide (relative mass number approximately 44),how many carbon dioxide molecules does one exhale in a single 0.50 liter breath? A)1.3 * 10²² B)2.6 * 10²² C)3.0 * 10¹⁸ D)5.7 * 10²³.

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Quizplus · Accepted Answer

A single breath of 0.50 liters of pure CO2 at standard conditions contains approximately 1.3 * 10^22 molecules, calculated using the ideal gas law and Avogadro's number.

Assuming That One Exhales Pure Carbon Dioxide (Relative Mass Number