As an instructor is preparing for an experiment, he requires 225 phosphoric acid. the only container readily available is a 150-ml erlenmeyer flask. is it large enough to contain the acid, whose density is 1.83 g/ml?

Yes it is large enough to store the acid.

Explanation:

Density is defined as the mass contained per unit volume.

Given : Mass of acid = 225 grams

Density of acid =

Putting in the values we get:

Thus volume of the acid is and thus Erlenmeyer flask with volume of 150 ml is enough to contain the acid.

- "the acute form of diverticulitis can manifest itself with one or more severe attacks of infection and inflammation.

the inflammation of diverticulitis can eventually result in a bowel obstruction, which may cause constipation, thin stools, diarrhea, abdominal swelling or bloating, and abdominal pain."

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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~ trueboss72