emmiab8 emmiab8

24-09-2021
Chemistry

contestada

What is the average atomic mass of Lithium if 7.42% exists as 63Li (with a mass of 6.015 amu) and 92.58% exists as 73Li (7.016 amu)?

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thaparabi177 thaparabi177

24-09-2021

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nshinichi nshinichi

24-09-2021

Answer:

6.942 amu

Explanation:

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