5. How many moles are present in 4.20x10^24 atoms of Pb

asked Nov 1, 2022 45.9k views

5 votes

by MarkP

3.3k points

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3 votes

Answer:

7 moles

Step-by-step explanation:

(4.2*10^24)/(6*10^23)=7

Zillan answered Nov 3, 2022

4.4k points

4 votes

Step-by-step explanation:

$57816 \: moles$

are present in 4.20x10^24 atoms of Pb

Arcreigh answered Nov 7, 2022

4.6k points

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