Answered: Calculate the molecular formulas for…

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Chemistry

Calculate the molecular formulas for possible compounds with molecular mass 136 using the Rule of 13.

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Chapter6: Chemical Composition

Section: Chapter Questions

Problem 6STP

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Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.

Question

. Calculate the molecular formulas for possible compounds with molecular mass

136 using the Rule of 13.

a. a compound that contains only C and H

b. a compounds containing C, H and 2 O's

c. A compound containing C, H and 2 N's.

d. A compound containing C, H, 2N's and 20's.

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