3 years ago

How many molecules are in 3.2 mol of ammonia,NH3

1 answer:

5 0

Here we are talking about ammonia which is a molecule. Now 1 mole of ammonia also contains 6.022 * 10^23 molecules of ammonia. In one molecule of ammonia,we have 1 nitrogen atom and 3 hydrogen atom.

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Explanation:

Given that mass of the body = 120 lb

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1 lb = 454 g

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So, Mass of that substance in the body of mass 54480 g is:-

$m=\frac{4.8\times 10^{-4}}{100}\times 54480\ g=0.2615\ g$

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