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Active 1 Bountied Hot Week Month
3 votes
4 answers
8k views

N-alkylation of amides with alkyl halides?

Robert DiGiovanni
  • 1,078
1 vote
1 answer
1k views

What is the degree of freedom of the calcium carbonate dissociation reaction?

Metal Storm
  • 191
-1 votes
1 answer
38 views

Confusion Over Work Done by Gas in Thermodynamics [closed]

Metal Storm
  • 191
6 votes
3 answers
3k views

Will supercritical nitrogen stay supercritical if we raise temperature and pressure high above critical values?

Mithoron
  • 4,450
0 votes
3 answers
31 views

Determine the melting point of various solids .. since ionic bond is the strongest then ionic solids should have the highest melting point

Oscar Lanzi
  • 46.9k
-1 votes
2 answers
37 views

Salt hydrolysis - is it a secondary reaction?

jimchmst
  • 1,367
14 votes
2 answers
30k views

How do atoms of noble gases bond with each other?

Mithoron
  • 4,450
-2 votes
0 answers
11 views

what product does the reagent H2O2/Fe2(So4)3 form when used on aldaric acids? [closed]

Aritra Ghosh
  • 1
-1 votes
0 answers
25 views

VLSI design process of Quantum dots, nanowires [closed]

Kutsit
  • 99
-2 votes
1 answer
33 views

2Pb+O2+2H2SO4=2PbSO4+2H2O how many electrons are transferred in this process? [closed]

Robert DiGiovanni
  • 1,078
-2 votes
0 answers
33 views

Why are the electrons revolve in orbits around the nucleus in an atom that are always circular while elliptical orbits are also possible [closed]

ABHISHEK YADAV
  • 9
6 votes
1 answer
71 views
+50

The 'bite size' effect in chelating ligands

Prathamesh
  • 11
-1 votes
1 answer
59 views

Does increasing gas pressure in a galvanic cell decrease or increase the voltage?

Poutnik
  • 34.2k
-2 votes
1 answer
74 views

How do the coefficients in an equilibrium question affect the shifts in position of equilibrium?

cabbagesss
  • 9
14 votes
3 answers
1k views

Is it possible to make a drug that liquefies heart plaque to treat heart disease?

Matt Fima
  • 1
4 votes
2 answers
606 views

What is the derivation for the expression of depression in freezing point?

Loong
  • 4,010
-2 votes
0 answers
19 views

Changing temperature for voltaic cell

hi J
  • 1
-2 votes
2 answers
92 views

Virial theorem confusion

porphyrin
  • 28.2k
-3 votes
0 answers
29 views

Producing Helium [closed]

Mridul K
  • 1
-1 votes
0 answers
43 views

How do I find entropy change for surroundings?

porphyrin
  • 28.2k
-1 votes
0 answers
22 views

What is the meaning of the "Structural Symbol" in the "Benzene Ring SN2Ar Reaction" as described below in the picture? [duplicate]

Nilabja Saha
  • 9
1 vote
1 answer
39 views

Why I am unable to detect nystose & kestose using hplc and refractive index detector while could see peaks of glucose,sucrose,fructose, and raffinose

AChem
  • 36.7k
5 votes
2 answers
4k views

What is the most stable structure amongst the keto-enol tautomers of pentane-2,4-dione?

Harish Selva Kumar
  • 11
3 votes
1 answer
177 views

Why does the heat of formation of organic radicals and positive ions decrease with their size and degree of branching at the radical or ionic site?

CommunityBot
  • 1
-2 votes
0 answers
21 views

How would I calculate the mass fraction and density with this information? [closed]

Kevin
  • 1
4 votes
1 answer
146 views

Where can I find IUPAC's official definition of "green chemistry"?

Mithoron
  • 4,450
-1 votes
0 answers
33 views

R,S config problem

Prithuj Sarkar
  • 11
0 votes
0 answers
28 views

Choice of transition metals for catalysis in hydrogenation reactions

wonderer
  • 9
-2 votes
0 answers
32 views

To find minimum volume required to make 1g of each of the products

Cuckoo Beats
  • 1
-1 votes
0 answers
60 views

Standard Activity Definition in Electrochemistry

Dario Mirić
  • 823
0 votes
1 answer
31 views

Open MSDS (GHS/CLP) database API by CAS#

CommunityBot
  • 1
-2 votes
0 answers
26 views

Is inert pair effect cosidered for electronic configuration (XCl2 or XCl4)?

Mithoron
  • 4,450
0 votes
2 answers
50 views

Non-Constant Pressure and Temperature Processes - Gibbs Energy as Equilibrium Condition

Aurelius611
  • 1
4 votes
2 answers
7k views

Charge separation and stability in resonating structures

CommunityBot
  • 1
1 vote
0 answers
19 views

Deduce the shapes of stretching modes of a tetrahedral molecule

Bartholomew696969
  • 91
-3 votes
0 answers
34 views

What is the mechanism of this reaction (impt to make formoterol) [closed]

Aarohi Chaudhary
  • 1
1 vote
0 answers
12 views

Trend in formation enthalpy of metal fluorides

Bartholomew696969
  • 91
-2 votes
0 answers
42 views

Which is larger between a fluoride ion and a calcium ion? [closed]

Poutnik
  • 34.2k
0 votes
0 answers
17 views

Why do the successive ionisation energies of Ni and Pt diverge?

Bartholomew696969
  • 91
7 votes
1 answer
157 views

Creating resilient (non-brittle non-water-soluble) verdigris (blue-green copper patina)

TheChymera
  • 417
12 votes
2 answers
64k views

What is the definition of organic compounds?

Buck Thorn♦
  • 20.2k
2 votes
0 answers
23 views

Auxochromic action of an alkyl group attached to a double bond

Poutnik
  • 34.2k
-2 votes
0 answers
19 views

What type of halides (primary/secondary/tertiary) can each of these agents reduce? [closed]

Arnav Tyagi
  • 1

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