A flask contains exactly 58 grams of propanone. How many total oxygen atoms are present in this specific quantity of the ketone?
Q1. A flask contains exactly 58 grams of propanone. How many total oxygen atoms are present in this specific quantity of the ketone?
Answer: 6.02x10^23
Explanation: 58g is exactly one mole of propanone, which contains one mole of oxygen atoms. 3.01x10^23 represents a half-mole quantity.