Question

CALCULATE THE GRAM ATOMS IN 2.3g OF SODIUM?

Answer 1

1 mole = 23 gram of Na

GRAM ATOMS = no of mole = 2.3/23=1/10=0.1 mole = 0.1 gram atom

Answer 2

Answer:

The number of gram atoms of Na is 0.1.

Explanation:

The given weight of the Na atom is 2.3 grams.

The molecular mass of the Na atom is 23 grams.

gram atoms =weight /molecular mass

=2.3 / 23

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