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Author Question: The material Styrofoam is made by blowing a gas into the polymer polystyrene made from styrene. ... (Read 237 times)

deesands

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on: Jul 8, 2021
The material Styrofoam is made by blowing a gas into the polymer polystyrene made from styrene. Styrene has the percent composition of C 92.26% and H 7.74% and molecules weigh 2.44 grams. What is the molecular formula for styrene?
◦ CH
◦ C2H2
◦ C8H8
◦ C4H4
◦ C6H6
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by deesands on Jul 8, 2021

Ptupou85

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Reply #1 on: Jul 8, 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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deesands

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Reply 2 on: Jul 8, 2021
Excellent

nanny

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Reply 3 on: Yesterday
Gracias!

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