Math, asked by QUITERCARGO, 3 months ago

3. What is the mass in grams of 2.06 x 1023 molecules of potassium
oxide, K20?

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Answered by Anonymous

0

Skill 3-1 Calculate the molecular mass of a compound as the sum of the atomic masses of its elements. So, one mole of water (6.022 x 10 23 molecules) has a mass of 18.02 g.

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