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Author Question: Calculate the number of grams of solute in 500.0 mL of 0.159 M KOH. A) 176 B) 1.42 C) 4.46 103 ... (Read 103 times)

Sufayan.ah

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on: Aug 27, 2018
Calculate the number of grams of solute in 500.0 mL of 0.159 M KOH.
 
  A) 176
  B) 1.42
  C) 4.46  103
  D) 4.46
  E) 1.42  10-3

Question 2

The mole fraction of HCl in a solution prepared by dissolving 5.5 g of HCl in 200 g of C2H6O is ________. The density of the solution is 0.79 g/mL.
 
  A) 0.027
  B) 0.034
  C) 0.028
  D) 0.035
  E) 0.151
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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babybsemail

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Reply #1 on: Aug 27, 2018
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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Sufayan.ah

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  • Posts: 512
Reply 2 on: Aug 27, 2018
Gracias!

lindahyatt42

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Reply 3 on: Yesterday
Wow, this really help

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