At rest a person inhales 9721021 nitrogen molecules in an
At rest, a person inhales 9.72*10^21 nitrogen molecules in an average breath of air. How many mole of nitrogen atoms are inhaled? (Hint: in air, nitrogen occurs as a diatomic molecule)
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at rest a person inhales 9721021 nitrogen molecules in an average breath of air how many mole of nitrogen atoms are
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