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ivann1987 [24]
3 years ago
8

Please help ASAP i’ll mark you as brainlister but you have to explain why so I know you not cappin

Chemistry
1 answer:
saul85 [17]3 years ago
5 0

Answer:

A:increase from left to right and top to bottom

Explanation:

on the periodic table it's shows it increasing for left to right and decreasing from top to bottom

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

Mass of the organic compound = 200g

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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

by

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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