# Problem: 32.0 grams of the element oxygen: (A) contain 6.02 x 1023 atoms of oxygen (B) contain 1.204 x 1024 molecules of oxygen (C) contain the same number of oxygen atoms as 18.0 g of water (D) contain the same number of oxygen atoms as 72.0 g of water (E) contain the same number of oxygen atoms as 90.0 g of water

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###### Problem Details

32.0 grams of the element oxygen:

(A) contain 6.02 x 1023 atoms of oxygen

(B) contain 1.204 x 1024 molecules of oxygen

(C) contain the same number of oxygen atoms as 18.0 g of water

(D) contain the same number of oxygen atoms as 72.0 g of water

(E) contain the same number of oxygen atoms as 90.0 g of water

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Mole Concept concept. You can view video lessons to learn Mole Concept. Or if you need more Mole Concept practice, you can also practice Mole Concept practice problems.

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Our tutors rated the difficulty of32.0 grams of the element oxygen: (A) contain 6.02 x 1023 a...as high difficulty.

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Our expert Chemistry tutor, Dasha took 5 minutes and 22 seconds to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor McCook-Russell's class at BC.