Question

what is the mass of 0.5 mole of carbon ???​ Plz answer fast...

Answer 1

Answer:

Explanation:

Your Givens are: n=0.5 mol, Mc (molar mass of carbon from periodic table)= 12.01 g/mol, Mo= 16 g/mol.

Answer 2

Mass of 0.5 mole of carbon = 6g

Explanation:

Number of moles is defined as the ration of Mass to the Molecular mass of substance.

i.e. $Mole=\frac{Mass}{Molecular\,mass}$    

Given that

Number of moles = 0.5

Molecular mass of carbon = 12

Therefore $0.5=\frac{Mass}{12}$

$\Rightarrow Mass=12\times0.5$

                $=6$

$\therefore$ Mass of carbon=6 g