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31-01-2021
Chemistry

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How many grams of potassium permanganate contain 2.40 x 10^24 oxygen atoms?

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Alize50005159 Alize50005159

31-01-2021

Answer: 2.4e+24

Explanation:

It could just as easily have been selected to be 1/24th of the mass of one atom of a carbon atom, or 1/10th the mass of a calcium atom, A sample of 250 grams is equivalent to 1.58 moles of potassium permanganate.

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