Question

active mass of nitrogen

Answer 1

Points:1

1 mole of Nitrogen has 28 g mass.
As Nitrogen gas is made up of two Nitrogen elements
Each nitrogen has Atmoic mass 14 g
so N2 will have 2x14 = 28 g.
0.5 mole whill have suppose x grams.

Then x = 0.5X28/1

x = 14 g.

o.5 mole contains 14 g of mass.

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Answer 2

Answer:

Explanation:1 mole of Nitrogen has 28 g mass.

As Nitrogen gas is made up of two Nitrogen elements

Each nitrogen has Atmoic mass 14 g

so N2 will have 2x14 = 28 g.

0.5 mole whill have suppose x grams.

Then x = 0.5X28/1

x = 14 g.

o.5 mole contains 14 g of mass.

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