shangyangwu shangyangwu

03-05-2022
Chemistry

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A gold bar is contain 3.0 mol of gold, how many atoms of gold are in the bar

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jsimpson11000 jsimpson11000

12-05-2022

Answer:

18.066 x 10^23 atoms of Au

Explanation:

ONE mole = 6.022 x 10^23 particles

3 x 6.022 x 10^23

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