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How many miles of F are there in 0.570 moles of C3H2F6 ?

There are 3.42 moles of F in 0.570 moles of C₃H₂F₆

Given

0.570 moles of C₃H₂F₆

Required

moles of F

Solution

The chemical formula of a compound shows the mole ratio of the constituent elements

In the compound C₃H₂F₆, the mole ratio of the elements is:

C: H: F = 3: 2: 6

So in 1 mol of C₃H₂F₆, there are 3 moles of C, 2 moles of H and 6 moles of F

And for 0.570 mol of C₃H₂F₆ :

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.