Question

100 gram of methane. Find the number of atoms

Answer 1

Answer:

Explanation:

Given Data:

Mass of methane = 100 grams

To find out:

Number of atoms =?

Solution:

The formula being used here:

Number of atoms = Given mass/Molar mass * Avogadro's number

Molar mass of methane = 16 g/mol

Putting values:

Number of atoms = 100/16 * 6.02 * 10^23

                             = 3.76 * 10^24

So,the number of atoms is 3.76 *10^23  atoms

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