A friend has some questions about empirical formulas and molecular formulas. You can assume that he is good at performing the calculations. Briefly answer the following questions: 1. For a problem that asked him to determine the empirical formula, he came up with the answer C2H8O2. Is this a possible answer to the problem? If not, what guidance would you offer your friend? 2. For another problem he came up with the answer C1.5H4 as the empirical formula. Is this answer correct? Once again, if it isn’t correct, what could you do to help your friend? 3. Since you have been a big help, your friend asks one more question. His answers indicate that the compound had an empirical formula of C3H8O and the molecular formula C3H8O. Is this result possible?

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 friend has some questions about empirical formulas and molecular formulas. You
can assume that he is good at performing the calculations. Briefly answer the following
questions:
1. For a problem that asked him to determine the empirical formula, he came up with the answer
C2H8O2. Is this a possible answer to the problem? If not, what guidance would you offer your
friend?
2. For another problem he came up with the answer C1.5H4 as the empirical formula. Is this
answer correct? Once again, if it isn’t correct, what could you do to help your friend?
3. Since you have been a big help, your friend asks one more question. His answers indicate
that the compound had an empirical formula of C3H8O and the molecular formula C3H8O. Is this
result possible?

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