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How many moles are in 19.6 g of Sodium (Na)? And the conversion factor?

User Tzerb
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1 Answer

3 votes

Answer:

n=0.852 moles

Step-by-step explanation:

Given mass is, m = 19.6 g

The molar mass of sodium is, M = 22.99 u

We need to find the no of moles in 19.6 of Sodium. We know that, no of moles is equal to given mass divided by molar mass.


n=(m)/(M)\\\\n=(19.6)/(22.99)\\\\n=0.852

So, there are 0.852 moles in 19.6 g of Sodium.

User Ankur Sethi
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