Question

Find the number of moles of Argon in 97.37 grams.

Answer 1

Answer:

n = 2.43 moles

Step-by-step explanation:

Given mass, m = 97.37 grams

The mass of Argon is, M = 39.948 g/mol

We know that,

No. of moles = given mass/molar mass

$n=\dfrac{97.37}{39.948}\\\\n=2.43\ moles$

Hence, there are 2.43 moles of Argon.