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A sample of air contains 2.33x10-4 mg of lead per mL of gas. This air passes through an office in which 7 people normally work.
A sample of air contains 2.33x10-4 mg of lead per mL of gas. This air passes through an office in which 7 people normally work. How many micrograms of lead will each person get in an office with a volume of 3.25x104 L?