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Author Question: Arrange the following in order of increasing ionic character: Al2S3, MgS, Na2S, P4S3, S8. (Read 73 times)

james0929

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on: Feb 15, 2020

Question 1

The electronegativities for the elements vary from 0.7 for cesium to 4.0 for fluorine. The electronegativity for iodine is 2.5. Based entirely on the general guidelines for electronegativities and bond character,
◦ binary compounds with iodine should all be polar covalent with a δ+ on I.
◦ compounds with iodine may be ionic, polar covalent, or nonpolar covalent.
◦ no binary compounds with iodine should be substantially ionic.
◦ binary compounds with iodine should all be polar covalent with a δ- on I.

Question 2

Arrange the following in order of increasing ionic character: Al2S3, MgS, Na2S, P4S3, S8.
◦ S8, P4S3, Al2S3, Na2S, MgS
◦ S8, P4S3, Al2S3, MgS, Na2S
◦ MgS, Na2S, Al2S3, P4S3, S8
◦ Na2S, MgS, Al2S3, P4S3, S8
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by james0929 on Feb 15, 2020

epscape

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Reply #1 on: Feb 15, 2020
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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james0929

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Reply 2 on: Feb 15, 2020
Excellent

matt95

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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