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Chemistry

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Answer a question with score of 1 or more.
Awarded 5431 times.
What are the units of equation 13 of Buckingham's 1960 paper about chemical shift influenced by electric field?
Awarded 5 hours ago
What is a degenerate orbital
Awarded yesterday
(post deleted or otherwise unavailable)
Awarded Jul 2 at 8:16
Why only Balmer series of hydrogen spectrum is visible?
Awarded Jun 29 at 13:50
Why MgB2 is superconductor and AlB2 not?
Awarded Jun 29 at 9:03
Does transfer of energy take place when radiation with less than required frequency hit the surface of a metal?
Awarded Jun 27 at 1:03
Why does iron have an abnormally high ionization energy?
Awarded Jun 26 at 20:40
pKa of acetic acid in pure NH3?
Awarded Jun 25 at 18:16
How can I prevent my spin-coated silica thin film from cracking when I heat it up?
Awarded Jun 22 at 7:07
Elimination reactions of vicinal dibromide
Awarded Jun 21 at 17:47
Reaction between sodium bicarbonate (baking soda), isopropyl alcohol, and acetic acid (vinegar)?
Awarded Jun 21 at 17:17
Nitrogen fixation
Awarded Jun 21 at 12:11
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Awarded Jun 20 at 8:47
How does the daguerrotype give directly a positive image?
Awarded Jun 19 at 17:11
Atomic radius decreasing across a Periodic Table row - does the RPD of an orbital change depending of the element considered?
Awarded Jun 19 at 16:11
Why should the pH change when I add sodium hydroxide to water?
Awarded Jun 17 at 7:16
Why do different substances have different boiling points?
Awarded Jun 16 at 15:31
Is this home-made pesticide from cigarette butts and battery acid safe?
Awarded Jun 14 at 16:56
Why does the 1st ionisation energy decrease from the 9th period to the 10th period
Awarded Jun 13 at 2:43
Relation between dilution and osmotic pressure
Awarded Jun 12 at 13:34
Average electronegativity difference in ternary compounds
Awarded Jun 11 at 11:10
What is charge density?
Awarded Jun 10 at 1:25
The use of far-infrared ceramics for water purification?
Awarded Jun 8 at 19:35
Open MSDS (GHS/CLP) database API by CAS#
Awarded Jun 4 at 15:28
Effect of Pressure on Equilibrium
Awarded Jun 4 at 12:05
(post deleted or otherwise unavailable)
Awarded Jun 2 at 16:18
Does increasing temperature increase the rate of gaseous reactions?
Awarded May 30 at 18:27
Should I add more of antimony potassium tartrate trihydrate to a solution if recipe calls for hemihydrate?
Awarded May 27 at 19:16
When does Hartree-Fock fundamentally fail?
Awarded May 26 at 9:05
Why does resistance increase with increase in temperature?
Awarded May 23 at 19:16
If LiF is ionic in nature, why can't it dissolve in water?
Awarded May 22 at 3:10
Efficient absorption techniques for oxygen gas
Awarded May 21 at 2:03
Interpretation of the Gibbs free energy
Awarded May 20 at 20:27
What is the trend of thermal stability of group 1 oxides?
Awarded May 20 at 17:43
(post deleted or otherwise unavailable)
Awarded May 18 at 2:25
Leaving group ability vs Stability of Transition state for determining rate of E2 elimination reaction
Awarded May 17 at 21:08
Why don't oils use plastic droppers?
Awarded May 17 at 15:16
Total pressure of saturated solution of air and Benzene
Awarded May 15 at 15:48
Role of amalgamated zinc in Clemmensen reduction
Awarded May 13 at 18:27
Why is Piperidine more basic than Pyridine?
Awarded May 11 at 21:11
Does Cu+ have a greater ionic radius than Sr2+?
Awarded May 9 at 12:16
Why is chlorine atom in chlorobenzene deactivating the benzene ring when it has M+ effect, which is stronger than I- in other cases?
Awarded May 6 at 20:05
Pedantic: Is NH4(+) or NH4Cl the acid?
Awarded May 6 at 0:11
Molarity into Mole Fraction
Awarded May 4 at 17:33
Why is this amine called this way?
Awarded May 4 at 16:16
Why don't room temperature superconductors exist?
Awarded May 3 at 19:50
What happens to the waste products from crude oil refining?
Awarded May 3 at 9:01
Why does CO2 have higher boiling point than CO?
Awarded May 1 at 19:21
What happens to pressure when a liquid goes supercritical?
Awarded May 1 at 19:16
ACS physical chemistry question about internal energy
Awarded Apr 29 at 20:33
If I want to mix water-based paint and oil-based paint together, will liquid lecithin emulsify them?
Awarded Apr 29 at 11:49
Can we make glass by heating Martian Soil
Awarded Apr 29 at 0:27
Elimination reaction on 2-fluorobutane using alc.KOH
Awarded Apr 28 at 19:04
Is the Haber Process here proceeding at positive Gibbs free energy change?
Awarded Apr 27 at 14:27
How to Derive the Born-Mayer Equation?
Awarded Apr 27 at 12:51
Challenging Orbital Restrictions
Awarded Apr 25 at 12:06
How can I identify the material of this mystery gear?
Awarded Apr 24 at 12:40
Energy released by aluminum reactions
Awarded Apr 24 at 0:08
Second ionization energies of copper(Cu) and silver(Ag)
Awarded Apr 22 at 18:46
Minimum volume of benzene with percentage yield
Awarded Apr 16 at 14:42
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