find the empirical and molecular formula for the compound which contai

1.	find the empirical and molecular formula for the compound which contains 51.28%of carbon,9.40% of hydrogen 27.35% of oxygen and 11.97%g nitrogen molar mass of the compound is 234g/mol
Answer» Answer: Here is the CORRECT answer Explanation: Divide all the percentages with atomic mass, Carbon 49.2 12 49.2 =4.1 3 Hydrogen 9.68 1 9.68 =9.68 9 Nitrogen 19.9 14 19.9 =1.4 1 Oxygen 21.22 16 21.22 =1.3 1 Empirical FORMULA will be C 3 H 9 NO (Emperical formula wt) n =146 (75) n =146 or n=2, Molecular will be C 6 H 18 N 2 O 2

find the empirical and molecular formula for the compound which contains 51.28%of carbon,9.40% of hydrogen 27.35% of oxygen and 11.97%g nitrogen molar mass of the compound is 234g/mol

Answer»

Answer:

Here is the CORRECT answer

Explanation:

Divide all the percentages with atomic mass,

Carbon 49.2

49.2

=4.1 3

Hydrogen 9.68

9.68

=9.68 9

Nitrogen 19.9

19.9

=1.4 1

Oxygen 21.22

21.22

=1.3 1

Empirical FORMULA will be C

(Emperical formula wt)

=146

(75)

=146 or n=2,

Molecular will be C