23-05-2022
Chemistry

contestada

what is the number of grams of N₂ (g) that contains 1.80 x 10^24 molecules?

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jsimpson11000 jsimpson11000

23-05-2022

Answer:

83.69 gm

Explanation:

molar weight of N2 = 28

Find the number of moles then multiply by this

1.8 x10^24/ (6.022x10^23) * 28 =83.69 gm

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