English, asked by muskan621345, 5 months ago

caluclate the mass of atoms presents
in 0.5 mole of nitrozen gas
m = 144] class=9the
scence

Answers

Answered by pratibhaverma192003

3

Answer:

14 grams.

Explanation:

Number of moles= mass of gas / molecular of mass.

0.5 = mass of gas/28

Mass of gas= 28/2

=14 grams.

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