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Author Question: The molecular formula of aspartame, the generic name of NutraSweet, is C14H18N2O5. The molar mass of ... (Read 145 times)

cdr_15

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on: Aug 27, 2018
The molecular formula of aspartame, the generic name of NutraSweet, is C14H18N2O5. The molar mass of aspartame, rounded to the nearest integer, is ________ g.
 
  A) 24
  B) 156
  C) 294
  D) 43
  E) 39

Question 2

Which of the following correctly represents the third ionization of aluminum?
 
  A) Al2+ (g) + e-  Al+ (g)
  B) Al (g)  Al+ (g) + e-
  C) Al2- (g) + e-  Al3- (g)
  D) Al2+ (g) + e-  Al3+ (g)
  E) Al2+ (g)  Al3+ (g) + e-

Question 3

An empirical formula always indicates ________.
 
  A) which atoms are attached to which in a molecule
  B) how many of each atom are in a molecule
  C) the simplest whole-number ratio of different atoms in a compound
  D) the isotope of each element in a compound
  E) the geometry of a molecule
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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kkenney

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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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cdr_15

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Reply #2 on: Aug 27, 2018
TY


kkenney

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Reply #3 on: Aug 27, 2018
You're welcome


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