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3 years ago

200.00 grams of an organic compound is known to contain 83.884 grams of carbon, 10.486

Chemistry

1 answer:

Dmitriy789 [7]3 years ago

8 0

Explanation:

Mass of the organic compound = 200g

Mass of carbon = 83.884g

Mass of hydrogen = 10.486g

Mass of oxygen = 18.640g

The mass of nitrogen = mass of organic compound - (mass of carbon + mass of hydrogen + mass of oxygen)

Mass of nitrogen = 200 - (83.884 + 10.486 + 18.64) = 200 - 113.01‬

Mass of nitrogen = 86.99g

The empirical formula of a compound is its simplest formula.

It is derived as shown below;

C H O N

Mass 83.884 10.486 18.64 86.99

molar

mass 12 1 16 14

Moles 83.884/12 10.486/1 18.64/16 86.99/14

6.99 10.49 1.17 6.21

Divide

lowest 6.99/1.17 10.49/1.17 1.17/1.17 6.21/1.17

6 9 1 5

Empirical formula C₆H₉ON₅

learn more:

Empirical formula brainly.com/question/2790794

#learnwithBrainly

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