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17-04-2020
Chemistry

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Find the number of chromium ions in 3.5 mol of chromium ions.

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punkinry punkinry

17-04-2020

Answer:

2.1 x 10^24 Cr ions

Explanation:

You need to multiply the 3.5 mol by the Avogrado's number (6.022 x 10^23) to get your answer.

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