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16 November, 22:58

The chemical formula for potassium bromide is KBr.

A chemist determined by measurements that 0.0250 moles of potassium bromide participate in a chemical reaction. Calculate the mass of potassium bromide that participates.

Round your answer to 3 significant digits.

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Answers (1)
  1. 16 November, 23:32
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    My solution

    39.0983+126.90447=166.00277

    x/166.002277=.06

    x=9.96g
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