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Author Question: The LD50 value for a given compound and species is the same no matter how the substance is ... (Read 62 times)

scienceeasy

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on: Aug 27, 2018
The LD50 value for a given compound and species is the same no matter how the substance is administered.
 
  Indicate whether the statement is true or false

Question 2

The rate law of the overall reaction A + B  C
 
  is rate = kA2. Which of the following will not increase the rate of the reaction?
  A) increasing the concentration of reactant A
  B) increasing the concentration of reactant B
  C) increasing the temperature of the reaction
  D) adding a catalyst for the reaction
  E) All of these will increase the rate.

Question 3

A sample of C3H8O that contains 200 molecules contains ________ carbon atoms.
 
  A) 600
  B) 200
  C) 3.61  1026
  D) 1.20  1026
  E) 4.01  1025
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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cloud

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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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scienceeasy

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Reply 2 on: Aug 27, 2018
Gracias!

amandalm

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Reply 3 on: Yesterday
Excellent

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