Question

how many atoms of carbon are present in 6g of carbon​

Answer 1

Answer:

6. ...........

Explanation:

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Answer 2

The number of atoms in 6 grams of carbon is 3×10²³.

Given - Mass of carbon

Find - Number of atoms

Solution - We know, 1 mole of any substance contains number of atoms equal to Avogadro's number, which is equal to 6.02×10²³.

So, firstly calculating the number of moles by the formula -

Number of moles = mass÷molar mass

As per the known fact, the molar mass of carbon is 12 grams/mole

Keep the values in formula to find the number of moles

Number of moles = 6÷ 12

Number of moles = 1/2

So, 1 mole contains 6.02×10²³ atoms

1/2 mole will contain atoms = (6.02×10²³×1)÷2

Number of atoms = 3×10²³

Hence, the number of atoms in 6 grams of carbon is 3×10²³.

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