kggillson kggillson

01-10-2021
Chemistry

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What is the mass of 6.43 x 1023 atoms C?
Answer in units of g.

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sai9boreddi sai9boreddi

01-10-2021

Answer:

1.28 *10^1 g

Explanation:

6.43*10^23 atoms * 1 mol/6.022*10^23 atoms*12.01 g (Carbon atomic mass)/1 mol = 12.82369645 > (rounded and scientific notation) 1.28*10^1 g

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