Calculate the number of moles in 1.0 × 10^21 atoms

Teixi asked May 8, 2023

46,192 views

13 votes

Teixi asked May 8, 2023

by Teixi

3.1k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

14 votes

Answer:

0.0017 mole

Step-by-step explanation:

1 mole = 6.02 x 10^23 atoms

so the number of mole in 1.0 × 10^21 atoms is

(1.0 × 10^21)/(6.02 x 10^23) = 0.00166112956 or 0.0017 mole

2.8k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers