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(a) Compound A of molecular mass 103 g/mol contains carbon, hydrogen, nitrogen and oxygen. On analysis it is found to contain 46.6 % carbon, 8.74 % hydrogen, 13.6 % nitrogen and 31.1% oxygen. Calculate: () The empirical formula of A: (ii) The molecular formula of A (iii) How can you identify the presence of nitrogen in compound A? Give the reagents and expected results only.

(a) Compound A of molecular mass 103 g/mol contains carbon, hydrogen, nitrogen and oxygen. On analysis it is found to contain 46.6 % carbon, 8.74 % hydrogen, 13.6 % nitrogen and 31.1% oxygen. Calculate: () The empirical formula of A: (ii) The molecular formula of A (iii) How can you identify the presence of nitrogen in compound A? Give the reagents and expected results only.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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(a) Compound A of molecular mass 103 g/mol contains carbon, hydrogen, nitrogen and oxygen. On analysis it is found to contain 46.6 % carbon, 8.74 % hydrogen, 13.6 % nitrogen and 31.1% oxygen. Calculate: (1) The empirical formula of A: (ii) The molecular formula of A (i) How can you identify the presence of nitrogen in compound A? Give the reagents and expected results only.
Transcribed Image Text:(a) Compound A of molecular mass 103 g/mol contains carbon, hydrogen, nitrogen and oxygen. On analysis it is found to contain 46.6 % carbon, 8.74 % hydrogen, 13.6 % nitrogen and 31.1% oxygen. Calculate: (1) The empirical formula of A: (ii) The molecular formula of A (i) How can you identify the presence of nitrogen in compound A? Give the reagents and expected results only.
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