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Author Question: Which of the following will have an ideal van't Hoff factor (i) value of 1? A) sucrose B) NaF ... (Read 104 times)

Collmarie

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on: Aug 27, 2018
Which of the following will have an ideal van't Hoff factor (i) value of 1?
 
  A) sucrose
  B) NaF
  C) LiNO3
  D) NH4NO3
  E) Li2PO4

Question 2

The half-life of 218Po is 3.1 minutes. How much of a 170 gram sample remains after 0.64 hours?
 
  A) 0.032 g
  B) 150 g
  C) 31 g
  D) 4.7  10-10 g
  E) None of the original sample will remain.
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cegalasso

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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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Collmarie

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Reply 2 on: Aug 27, 2018
Excellent

amandalm

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Reply 3 on: Yesterday
:D TYSM

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