ronweasleyisbae ronweasleyisbae

16-06-2021
Chemistry

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One atom of chromium (Cr) has a mass of 52.00 amu. How many chromium atoms does it take to equal a mass of 52.00 g?

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sahtitus58 sahtitus58

16-06-2021

1 chromium atom

Explanation:

number of (Cr) atom =

[tex] \frac{mass \: of \: cr}{molar \: mass \: (amu)} [/tex]

n = m/M

n = 52/52

n= 1g

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