Determine the molecular formulas for a compound that gives the following percentages on analysis (in mass percents): 71.65% C124.27% C4.07%H The molar mass is known to be 155.30,/mol. Select one: O a. Cl, C, H, O b. Cl, Co H12 O c. Cl,C3 H. O d. Cl,C, H4

Determine the molecular formulas for a compound that gives the following percentages on analysis (in mass percents): 71.65% C124.27% C4.07%H The molar mass is known to be 155.30,/mol. Select one: O a. Cl, C, H, O b. Cl, Co H12 O c. Cl,C3 H. O d. Cl,C, H4

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter3: Stoichiometry

Section: Chapter Questions

Problem 124E: DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction: In a...

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

Determine the molecular formulas for a compound that gives the following percentages on analysis (in mass
percents): 71.65% C124.27% C4.07%H The molar mass is known to be 155.30,/mol.
Select one:
O a. C4 C, H,
O b. Cl, Co H12
O c. Cl,C3 H.
O d. Cl,C, H,
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