How many moles of carbon are present in 20 grams of C3H8?0.40 moles C0.80 moles CO 1.40 moles C3 moles C1.67 moles C

One mole of the compound has the weight of molecular weight .

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How many moles of carbon are present in 20 grams of C3H8? 0.40 moles C 0.80 moles C 1.40 moles C 3 moles C 1.67 moles C

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter16: Reaction Rates

Section: Chapter Questions

Problem 10STP

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Question

How many moles of carbon are present in 20 grams of C3H8?
0.40 moles C
0.80 moles C
O 1.40 moles C
3 moles C
1.67 moles C

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