The molarity (m) of an aqueous solution containing 22.5 g of glucose (c6h12o6) in 35.5 ml of solution is

Explanation:

Molarity is the number of moles present in a liter of solution.

Mathematically,     Molarity =

And, no. of moles =

Molar mass of is 180.15 g/mol. Therefore, number of moles present will be as follows.

   No. of moles =

                         =

                          = 0.124 mol

Hence, calculate the molarity as follows.

                Molarity =

                       =      (as 1 L = 1000 mL)

                       = 3.51 M

Thus, we can conclude that molarity of the solution is 3.51 M.

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be

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