How many bromine atoms in a 246.1⋅g mass of bromine molecules?

1 Answer
anor277
Sep 1, 2017

There are 3.08⋅mol bromine atoms........, i.e. 3.08⋅mol×6.022×1023⋅mol−1 individual bromine atoms.

Explanation:

You simply have to know that the bromine molecule is binuclear under standard conditions, i.e. Br2, and the rest of halogens are also X2.

And so we gots 1.54⋅mol with respect to molecular Br2, i.e. 3.08⋅mol bromine atoms. Are you with me?

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