Skip to content

Obstinate Organic Obstacles Mystery Cache

Hidden : 12/17/2023
Difficulty:
3 out of 5
Terrain:
4 out of 5

Size: Size:   regular (regular)

Join now to view geocache location details. It's free!

Watch

How Geocaching Works

Please note Use of geocaching.com services is subject to the terms and conditions in our disclaimer.

Geocache Description:


The next obstacle betweeen Persimmon Pesky and her application to medical school is organic chemistry. Ugh. So many carbon-based challenges here. So much memorization! She has flash cards all over the place, trying to learn these chemicals. See how well you can do with these problems to find coordinates assuming N40 17.ABC W74 10.DEF

What is the following molecule? Ethanol (A=7), Methanol (A=6), Ethylene Glycol (A=5).

 

 

What is the conjugate acid for H2O? H3O+(B=1), H2O-(B=0), H3O3(B=9).   

What is the IUPAC name for CH3CHClCH(CH3)CH2CH2CH2CH2Br?

  1-bromo-6-chloro-5-methylheptane (C=3)
  7-bromo-2-chloro-3-methylheptane (C=2)
  1-bromo-6-chloro-5,6-dimethylhexane (C=4)
  6-bromo-1-chloro-1,2-dimethylhexane (C=5)

How is the following reaction best classified? (CH3)3CBr + (CH3CH2)3N -----> (CH3)2C=CH2 + (CH3CH2)3NH(+) Br(-)
  SN2 substitution (D=1)
  E2 elimination (D=3)
  electrophilic addition  (D=4)
  cationic rearrangement (D=8)
  E2 elimination (D=6)
 
This is a type of isomerization reaction where funtional groups interconvert, like enol to ketone.
  Strecker synthesis (E=9)
  tautomerization (E=2)
  ozonolysis (E=7)
  Tobinson annulation (E=0)
 
This functional group arises when a primary alcohol is oxidized by PCC (pyridinium chlorochromate)?
  alcohol (F=0)
  alkene (F=2)
  aldehyde  (F=7)
  imine (F=5)
 

Pesky Family Saga

  • GC5WHCF-Pesky Pervasive Personality Peculiarities
  • GCA23W5-Pesky Perplexing Psychiatric Problems 
  • GCA2E42-Spike the Squirrel: A Cautionary Tale
  • GCA2XWB-Paul Pesky's Perfect Planner
  • GCAZY0N-Agent Adele Andromache's Audit
  • GCA4A91-Persimmon Pesky & The Leprechaun Loot
  • GCA5WGZ-Persimmon Pesky and the Pumpkin Princess
  • GCA6431-The Last Will and Testament of Peter Pesky
  • GCA6M65-The Lovliest of All was the Unicorn
  • GCA7BAR-Igloo Ice Investigation
  • GCA7BDN-Pesky Pony Pal
  • GCA7BDN-Pesky Picnic Ponderings
  • GCA89N1-Patrick's (Practically) Perfect Pelican
  • GCA9J64-Pesky Placement Problems
  • GCAA4C9-Proud Papa Pesky
  • GCAA8CM-Happy Histrionics-Singing in the Rain
  • GCAADN4-Patrick's Private Park
  • GCAB2KB-Persimmon Pesky and the Periodic Table
  • GCAB2KE-Patrick's Poaching Plans
  • GCADWX8-Pesky Phylum Puzzle
  • GCAAENQ-Hearty Herping Hobby
  • GCAEVE3-Awesomely Avoidant Angler
  • GCAFXTM-Happy Histrionics- Cinderella
  • GCAGW8T-Mayday!
  • GCAGW91-Spectacular Statistical Solution

Additional Hints (No hints available.)