What is the molar I ty of a solution hydroxide, NaOh, if 15 ml of this base neutralizes 45 ml of 0.10 M hydrochloric acid, HCI? A.0.10M
B.0.20M
C.0.15M
D.0.30M

distance, luminosity, brightness, radius, chemical composition, and temperature

the answer is na (sodium)

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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