Chemistry: How many moles are there in 30 g of Cu?

How many moles are there in 30 g of Cu? - id3015081797, ShundaBaker

rwbrayan8727

16.12.2021

$\huge\boxed{\sf n = 0.47 \ moles}$

Explanation:

Given Data:

Mass in grams = m = 30 g

Molar mass of Cu = M = 63.5 g/mol

Required:

No. of moles = n = ?

Formula:

$\displaystyle n = \frac{m}{M}$

Solution:

Put the givens in the above formula:

n = 30 / 63.5

n = 0.47 moles

$\rule[225]{225}{2}$

Hope this helped!

~AH1807

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tvail613

11.07.2021

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Explanation:

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