A.K.
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5 answers
37 votes
16k views
10 bookmarks
Why does potassium react more violently with water than lithium?
1 answers
31 votes
15k views
8 bookmarks
Melting and boiling point trend in Group II
1 answers
26 votes
7k views
1 bookmarks
Are there any general rules for choosing solvents for recrystallization?
2 answers
24 votes
550 views
2 bookmarks
Synthesis Golf X: TAK-457
1 answers
20 votes
8k views
9 bookmarks
Ipso substitution and its rules
4 answers
20 votes
78k views
7 bookmarks
Why is salt needed when using vinegar to clean pennies?
3 answers
19 votes
829 views
5 bookmarks
Why are two three-membered rings preferred to a single five-membered ring in the reaction of a dihalide with alcoholic KOH?
1 answers
19 votes
962 views
3 bookmarks
What is three dimensional aromaticity?
1 answers
17 votes
11k views
7 bookmarks
How does VB theory explain the Si-O-Si bond angles in SiO2?
1 answers
16 votes
1k views
3 bookmarks
Why does a Diels–Alder reaction not occur here?
2 answers
16 votes
15k views
6 bookmarks
Reduction of glucose to hexane with hydroiodic acid
3 answers
16 votes
12k views
3 bookmarks
Why exactly does molten NaCl explode, when it is poured into water?
1 answers
15 votes
3k views
3 bookmarks
What was the lithium concentration in 1940's 7-Up?
1 answers
15 votes
20k views
7 bookmarks
Reaction of phenol with Zinc dust
1 answers
15 votes
2k views
2 bookmarks
Why is the bond dissociation energy of C-H bond higher than that of a N-H bond?
2 answers
14 votes
2k views
3 bookmarks
Why does magnesium prefer to insert into C–Br bonds over C–Cl bonds?
1 answers
14 votes
9k views
7 bookmarks
Oxidation of naphthalene with KMnO4
4 answers
14 votes
25k views
1 bookmarks
Why is sand that insoluble?
1 answers
13 votes
761 views
2 bookmarks
How's the IUPAC name of basketane determined?
2 answers
13 votes
5k views
2 bookmarks
Why does ice crack when a drink is poured on it?
1 answers
13 votes
1k views
4 bookmarks
Rearrangement with sodium iodide (ring opening)
3 answers
13 votes
283 views
3 bookmarks
Does any chirality-dependent inorganic chemical reaction exist?
2 answers
12 votes
3k views
2 bookmarks
Would sodium explode in salt water?
1 answers
11 votes
4k views
4 bookmarks
What exactly is the Horwitz equation?
1 answers
10 votes
14k views
2 bookmarks
Reaction of phenol and zinc dust
2 answers
10 votes
3k views
1 bookmarks
Ammonia for cleaning - what is the interaction between ammonia and oils?
2 answers
9 votes
1k views
4 bookmarks
Electrophilic aromatic substitution of napthalene
1 answers
9 votes
6k views
2 bookmarks
Why is mercury's surface tension so high, when its viscosity is low?
0 answers
9 votes
63 views
3 bookmarks
Does the alpha effect apply to third row elements?
1 answers
9 votes
423 views
1 bookmarks
Why are isotopically pure diamonds 50% more thermally conductive than other diamonds?