Jaressayf9032 Jaressayf9032

03-02-2020
Chemistry

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The chemical formula for beryllium oxide is BeO.A chemist determined by measurements that 0.045 moles of beryllium participated in a chemical reaction. Calculate the mass of beryllium that participated in the chemical reaction. Round your answer to significant digits.

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Eduard22sly Eduard22sly

03-02-2020

Answer: 0.405g

Explanation:

Molar Mass of Be = 9g/mol

Number of mole of Be = 0.045mol

Mass conc. Of Be = 0.045 x 9 = 0.405g

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