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07-02-2021
Chemistry

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Calculate the amount of copper (in moles) in a 29.4 g pure copper sheet.

Respuesta :

PiaDeveau PiaDeveau

12-02-2021

Answer:

Number of moles = 0.4626 (Approx)

Explanation:

Given:

Mass of copper = 29.4 gram

Find:

Number of moles

Computation:

Atomic mass of copper = 63.546

Number of moles = Mass / Atomic mass

Number of moles = 29.4 / 63.546

Number of moles = 0.4626 (Approx)

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