What is the mass of 4.76 moles of lithium phosphate

The mass of 4.76 moles lithium phosphate is 551.16 grams.

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 :

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

the electronic configuration of an atom with eight electrons is 1s²2s²2p⁴. the orbital diagrams are shown in the figure.

as per the hunds rule:

1. electrons tend to avoid being in the same orbital as per as practicable.

2. electrons in different orbitals of the same energy will have their spin parallel.

this can be illustrated from the multiplicity of the orbitals of the atom. as there are four electrons in the p orbital and p orbital has 3 sub-shells. the electrons can be fed in different ways as shown in the figure but the correct orbital diagram will be as per the hunds rule.

the temperature of the gas, in k, not celsius.