PQ-17. A sample of ethanol (C2H6O) contains 3.024 g of hydrogen. How many moles of carbon are in the sample? (Molar mass of C2H6O 46.07 g-mol) (A) 8.333×102 (B) 0.1667 (C) 0.2500 (D) 0.9980
PQ-17. A sample of ethanol (C2H6O) contains 3.024 g of hydrogen. How many moles of carbon are in the sample? (Molar mass of C2H6O 46.07 g-mol) (A) 8.333×102 (B) 0.1667 (C) 0.2500 (D) 0.9980
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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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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Transcribed Image Text:PQ-17. A sample of ethanol (C2H6O) contains 3.024 g of hydrogen. How many moles of carbon are in the
sample? (Molar mass of C2H6O 46.07 g-mol)
(A) 8.333×102
(B) 0.1667
(C) 0.2500
(D) 0.9980
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