20100072110017 20100072110017

09-05-2021
Chemistry

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find out the, mass of 10^21 molecules of cu

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abaivox009 abaivox009

12-05-2021

Answer:

0.105 g

Explanation:

Since 1 Mole is 6.022 x 10^23 molecules. i.e 1.66 x 10^(-2) moles. = 0.105 Grams.

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