Answered: 1) How many moles of carbon are in 2.7…

1) How many moles of carbon are in 2.7 moles of ethyl alcohol ( C2H5OH) 2) How many moles of Na are in 9.03 x 1023 Na atoms. Also how do I know how much I should round the result up to?

Chemistry for Engineering Students

3rd Edition

ISBN:9781285199023

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter3: Molecules, Moles, And Chemical Equations

Section: Chapter Questions

Problem 3.85PAE

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Question

1) How many moles of carbon are in 2.7 moles of ethyl alcohol ( C₂H₅OH)

2) How many moles of Na are in 9.03 x 10²³ Na atoms. Also how do I know how much I should round the result up to?

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