What is the empirical mass of h2o2?

will mark brainliest

Explanation:

empirical formula of h 2o2 is H O

Empirical mass= 17g

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong

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.

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