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sammy [17]
3 years ago
10

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.
Chemistry
1 answer:
blondinia [14]3 years ago
8 0

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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Collisions between gas particles are elastic; there is no net gain or loss of kinetic energy.

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3 years ago
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A solution that is 0.20 m in hcho2 and 0.15 m in nacho2 find ph
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We are given
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and
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