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Author Question: Polyethylene plastic consists of long chains of carbon atoms, each of which is also bonded to ... (Read 69 times)

redpassion

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on: Nov 5, 2023

Question 1

Iron crystallizes in a body-centered cubic unit.  The edge of this cell is 287 pm.  Calculate the density of iron.

Question 2

Polyethylene plastic consists of long chains of carbon atoms, each of which is also bonded to hydrogens as shown below:
         
         Water forms beads when placed on a polyethylene surface. Why?
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by redpassion on Nov 5, 2023

KAyteeBee1129

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Reply #1 on: Nov 5, 2023
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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redpassion

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Reply 2 on: Nov 5, 2023
Thanks for the timely response, appreciate it

Joy Chen

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Reply 3 on: Yesterday
Gracias!

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