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Author Question: Some commercial drain cleaners contain aluminum chips and sodium hydroxide pellets. When water is ... (Read 67 times)

cmoore54

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on: Feb 15, 2020

Question 1

What is the hybridization of boron in diborane B2H6?
◦ sp3
◦ sp2
◦ sp
◦ None of these

Question 2

Some commercial drain cleaners contain aluminum chips and sodium hydroxide pellets. When water is added to this mixture a vigorous reaction takes place which is best represented as
◦ 2 Al(s) + 6 H2O(l) → 2 Al(OH)3 + 3 H2(g).
◦ 2 Al(s) + 6 H+(aq) → 2 Al3+(aq) + 3 H2(g).
◦ 2 Al(s) + 2 OH-(aq) + 6 H2O(l) → 2 Al(OH)4-(aq) + 3 H2(g).
◦ 2 Al(s) + 3 Cu2+(aq) → 2 Al3+(aq) + 2 Cu(s).
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by cmoore54 on Feb 15, 2020

snackralk

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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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cmoore54

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Reply 2 on: Feb 15, 2020
:D TYSM

xiaomengxian

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Reply 3 on: Yesterday
Excellent

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