2 years ago

Mass in grams of 4.25 × 10³ mol of N2?

1 answer:

7 0

Answer:

From the periodic table: mass of nitrogen = 14 grams. This means that: molar mass of N2 = 2*14 = 28 grams. Now, number of moles can be calculated using the following rule: number of moles = mass / molar mass. Therefore: mass = number of moles * molar mass. mass = 4.25*10^3 * 28.

Explanation:

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