Question

What is the mass of 4.76 moles of lithium phosphate

Answer 1

The mass of 4.76 moles lithium phosphate is 551.16 grams.

Step-by-step explanation:

Given that,

Number of moles, n = 4.76

We need to find the mass of 4.76 moles of lithium phosphate.

The chemical formula of lithium phosphate is Li₃PO₄.

Mass of Li₃PO₄ will be :

Li₃PO₄ = 3(6.941) + 30.97+4(16)

= 115.79 g/mol

The number of moles is given by :

`n=(m)/(M)\\\\m=n* M\\\\m=4.76* 115.79\\\\m=551.16\ g`

So, the mass of 4.76 moles lithium phosphate is 551.16 grams.