Question

The number of moles in 6 g of urea

Answer 1

moles =6÷ 60=0.1
moles present in 6g of urea is equal to 0.1

Answer 2

Answer:

The number of moles is 0.1 moles.

Explanation:

Given:

Mass given = 6g

To find:

Number of moles =?

Solution:

We know that the molecular mass of urea is 60g/mol.

The number of moles is given by dividing the mass by molecular mass.

Therefore,

Number of moles = Given mass/Molecular mass

Number of moles = 6/60

Number of moles = 0.1

Therefore, the number of moles in 6g urea is 0.1 moles.

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