Chemistry Stack Exchange is a question and answer site for scientists, academics, teachers, and students in the field of chemistry. It only takes a minute to sign up.

Sign up to join this community
Anybody can ask a question
Anybody can answer
The best answers are voted up and rise to the top

Top Questions

0 votes
1 answer
24 views

Mathematics behind the graph between Gibbs energy and extent of reaction

-1 votes
1 answer
18 views

How do you perform an ion exchange of a monovalent cation with Br- counterion to a divalent or trivalent anion?

0 votes
0 answers
15 views

Will increasing the initial concentration of a reactant result in more time for the reaction to go to completion?

1 vote
0 answers
33 views

How can I isolate products that cannot be cleanly distilled or visualised by TLC for column chromatography?

0 votes
0 answers
16 views

What is the product: Ethyne + (conc)KMnO4? [duplicate]

-3 votes
0 answers
30 views

Why the electrons in the electrolytic cell don't flow from cathode to anode?

-1 votes
1 answer
29 views

Electrolysing two salts with the same anion

6 votes
1 answer
445 views

Does distance exist in thermodynamic coordinates?

-2 votes
0 answers
25 views

Comparison of intensity of color in compounds

4 votes
1 answer
55 views

Why is benzene more soluble than chlorobenzene in water?

1 vote
1 answer
30 views

Why does graphite have a higher standard molar entropy than diamond?

-3 votes
0 answers
29 views

I want to know if this will be considered to be correct or not [closed]

0 votes
0 answers
22 views

Is this mechanism of reduction using LiAlH4 followed by hydrolysis of an amide correct?

3 votes
1 answer
111 views

Role of MnSO4 in permanganometric titration

2 votes
2 answers
460 views

Changes of colour of sunset yellow in water

-1 votes
0 answers
39 views

I threw table salt into the boiling water and the salt fizzed, is it common? [closed]

-2 votes
0 answers
22 views

Why is ethanedioic acid heated? [closed]

-3 votes
1 answer
44 views

R/S designation [closed]

0 votes
1 answer
41 views

Electroless plating

1 vote
0 answers
25 views

How to calculate the pH of a mixture of an acid with a buffered solution?

0 votes
0 answers
18 views

How would you explain the graphs of exothermic and endothermic reactions?

-1 votes
0 answers
15 views

Calculation of Isomers [closed]

3 votes
0 answers
37 views

The colour of sunset yellow powder (red, orange, and yellow)

-2 votes
0 answers
23 views

Do we need a standard sample for the interpretation of infrared spectroscopy (IR) results? [closed]

0 votes
0 answers
43 views

On the geometry of quadra-coordinated coordination complexes [duplicate]

-1 votes
0 answers
17 views

Can 1,3-dibromocyclobutane create E and Z isomers? [closed]

0 votes
1 answer
45 views

Why does Raman Activity Require Anisotropic Polarizability?

1 vote
1 answer
152 views

Distillation thermometer position

2 votes
2 answers
128 views

How does steam distillation work to extract a substance from a mixture, below its boiling point? [duplicate]

7 votes
1 answer
557 views

Does concept of degree of unsaturation not work for fullerene molecule?

-2 votes
0 answers
29 views

How to determine the shape of odd electron species?

3 votes
0 answers
30 views

Chemistry of Rutile, CdCl2 and CdI2

1 vote
2 answers
46 views

What is brown/red precipitate in battery acid

1 vote
0 answers
35 views

Cleaning Cobalt with Dodecylbenzene Sulphonic Acid

6 votes
1 answer
90 views

Whatever happened to the use of perfluoroalkanes as breathable liquids or blood substitutes?

1 vote
1 answer
80 views
+50

Calculation of formation heat given molar heat capacities and reaction enthalpy

0 votes
0 answers
51 views

Differences in spectrum of tap water and distilled water

-1 votes
1 answer
30 views

what will happen if we add lithium cobalt oxide into water?is it true that molecule will break and lithium will make LiOH and CoO2? [closed]

-1 votes
0 answers
41 views

How is it possible that Charles' Law based on the absolute temperature in 1787 when the Kelvin or absolute scale wasn't defined until 1848?

-2 votes
0 answers
28 views

What criteria should I focus on to check the stability of double bonds?

-1 votes
0 answers
17 views

Acidic strength comparison between P(chloro,fluoro,bromo,iodo)-Benzoic acid [duplicate]

7 votes
1 answer
684 views

What is laboratory air?

-2 votes
0 answers
21 views

How can i dissolve carnauba wax and bee's wax in water and how it can remain as true aqueous solution not as emulsion? [closed]

1 vote
1 answer
102 views

Why can't picric acid be made more acidic by adding nitro groups at the meta positions?

0 votes
1 answer
65 views

How do you determine the path or process in which a gas attains it's maximum (or minimum) temperature in a cyclic process?


Looking for more? Browse the complete list of questions, or popular tags. Help us answer unanswered questions.