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Author Question: Each molecule of lycopene contains 40 atoms of carbon (plus other atoms). The mass percent of carbon ... (Read 407 times)

awywial

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on: Mar 21, 2021

Question 1

Determine the coefficient for O2 when the following equation is balanced in standard form (smallest whole numbers).
              C6H14(g) + O2(g) → CO2(g) + H2O(g)

◦ 6
◦ 13
◦ 14
◦ 19
◦ 12

Question 2

Each molecule of lycopene contains 40 atoms of carbon (plus other atoms). The mass percent of carbon in lycopene is 84.49%. What is the molar mass of lycopene?

◦ 1137.2 g/mol
◦ 405.9 g/mol
◦ 480.4 g/mol
◦ 473.4 g/mol
◦ 568.6 g/mol
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by awywial on Mar 21, 2021

srodz

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Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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awywial

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Reply 2 on: Mar 21, 2021
YES! Correct, THANKS for helping me on my review

peter

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Reply 3 on: Yesterday
Wow, this really help

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