A certain compound contains only three elements: carbon, hydrogen, and chlorine. A sample of the compound is found to be 19.81% by mass carbon and 77.97% by mass chlorine. Determine the empirical formula of this compound.

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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Question #7. Empirical Formula for
Compound in Question #6.
In the box below, write the empirical
formula for the compound in Question
#6. Canvas will not allow you to enter a
subscript for a chemical formula; to show
subscripts, use the underscore. For
example, CaCl2 would be entered as
CaCl_2, N2S3 would be entered as
N_2S_3, and Al2(SO4)3 would be entered
as Al_2(SO_4)_3.
[i]
Transcribed Image Text:Question #7. Empirical Formula for Compound in Question #6. In the box below, write the empirical formula for the compound in Question #6. Canvas will not allow you to enter a subscript for a chemical formula; to show subscripts, use the underscore. For example, CaCl2 would be entered as CaCl_2, N2S3 would be entered as N_2S_3, and Al2(SO4)3 would be entered as Al_2(SO_4)_3. [i]
Question #6. Empirical Formula
A certain compound contains only three
elements: carbon, hydrogen, and
chlorine. A sample of the compound is
found to be 19.81% by mass carbon and
77.97% by mass chlorine. Determine the
empirical formula of this compound.
Show your numerical set-up(s) in the
editing pane below. Use correct units
and the correct number of significant
figures in your set-up(s), and label each
step of your calculations according to
what is being calculated.. Record your
final answer in the next question.
Transcribed Image Text:Question #6. Empirical Formula A certain compound contains only three elements: carbon, hydrogen, and chlorine. A sample of the compound is found to be 19.81% by mass carbon and 77.97% by mass chlorine. Determine the empirical formula of this compound. Show your numerical set-up(s) in the editing pane below. Use correct units and the correct number of significant figures in your set-up(s), and label each step of your calculations according to what is being calculated.. Record your final answer in the next question.
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