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Author Question: A compound decomposes by a first-order process. If 13 of the compound decomposes in 60 minutes, the ... (Read 35 times)

Hungry!

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A compound decomposes by a first-order process. If 13 of the compound decomposes in 60 minutes, the half-life of the compound is ________.
 
  A) 299
  B) 20
  C) 12
  D) -18
  E) -5

Question 2

The concentration of fluoride ions in a saturated solution of barium fluoride is ________ M. The solubility product constant of BaF2 is 1.7  10-6.
 
  A) 3.8  10-4
  B) 3.0  10-3
  C) 1.5  10-2
  D) 7.5  10-3
  E) 1.4  10-4


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duke02

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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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Hungry!

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Reply 2 on: Aug 27, 2018
Wow, this really help


Jsherida

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Reply 3 on: Yesterday
:D TYSM

 

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