In a given sample of, 9g hydrogen and 46g nitrogen are present. In another sample, 5g hydrogen is present along with nitrogen. Calculate the amount of nitrogen in the second sample
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In a given sample of, 9g hydrogen and 46g nitrogen are present. In another sample, 5g hydrogen is present along with nitrogen. Calculate the amount of nitrogen in the second sample
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Answer:
0.978 g
Explanation:
Let amount of nitrogen be x
Due to law of constant proportion,
Mass of Hydrogen in Sample 1 Mass of Hydrogen in Sample 2
---------------------------------------------- = -------------------------------------------------------------
Mass of Nitrogen in Sample 1 Mass of Nitrogen in Sample 2
⇒9/46=x/5
⇒9/46×5=x
⇒x=0.978 g (Approx.)
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