93.2 mL of a 2.03 M potassium fluoride (KF) solution

is diluted with 3.92 L of water.

What will be the volume, in liters, of the distilled solution?

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Explanation:

Hello,

In this case, the original solution had a volume of 93.2 mL which in L is:

Now, since 3.92 L of water were added, the volume of the resulting solution will include the added volume of water as shown below:

Moreover, the resulting molarity of the potassium fluoride diluted solution will be:

Best regards.

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

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