halcyon
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3 answers
15 votes
69k views
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Why is the enthalpy change not zero in an adiabatic process?
3 answers
10 votes
927 views
3 bookmarks
Why might a planar, conjugated molecule be higher in energy than a nonplanar system?
1 answers
9 votes
762 views
Are "gas phase" calculations the same as "vacuum" calculations?
3 answers
8 votes
2k views
2 bookmarks
What's considered a "higher" level of theory in quantum mechanics calculations?
2 answers
6 votes
1k views
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Why does the cyclization of open-chain glucose occur via the C5 hydroxyl group?
1 answers
5 votes
206 views
When writing out synthetic reaction schemes, why are some reactions combined in one arrow?
3 answers
4 votes
2k views
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In cleaving ethers with both SN1 and SN2 mechanisms possible, which occurs first?
2 answers
3 votes
4k views
Why are wave functions orthogonal?
1 answers
3 votes
1k views
3 bookmarks
How does molecular orbital overlap affect energy?
2 answers
3 votes
2k views
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What causes the SN1 reaction?
2 answers
2 votes
4k views
Terminology: what's the difference between "monomer" and "protomer"?
1 answers
2 votes
699 views
What concentration of small molecule binding is considered weak or strong?
2 answers
2 votes
229 views
Why is the E2 protein important for protein degradation?
2 answers
1 votes
599 views
How does the Lennard-Jones potential relate to energy?
1 answers
1 votes
898 views
Why is the inside of a cell both more acidic and more negative than its environment?
1 answers
1 votes
296 views
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How can absolute binding free energies be calculated?
1 answers
1 votes
293 views
Electron Affinity trends
1 answers
1 votes
497 views
Why isn't ΔG equal to zero for this equilibrium reaction?
1 answers
1 votes
551 views
Predict the product (organic chemistry)
0 answers
0 votes
129 views
How does the pKa of a neutral molecule inform the protonation state of its positively charged molecule?
1 answers
0 votes
85 views
1 bookmarks
How to find probability in different basis representations?