Chemistry

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Answer a question with score of 1 or more.
Awarded 3837 times.
How does boiling water affect its hardness?
Awarded yesterday
Haber process and calcium catalyst
Awarded yesterday
Why can a face-centered cubic lattice not be redrawn as a body-centered tetragonal lattice?
Awarded yesterday
If Beer's Law appears to apply to a high concentration (>0.01M) of a solute, is it valid to use for concentration calculation?
Awarded 2 days ago
Molar absorption coefficient for potassium hydrogen phthalate
Awarded Jul 18 at 15:45
How do you separate enantiomers?
Awarded Jul 18 at 7:05
What is the formula for theoretical buffer capacity for a diprotic buffer system?
Awarded Jul 17 at 19:20
Radial Probability Distribution Curve versus ψ² versus r curve for 1s orbitals
Awarded Jul 17 at 18:25
Is there a way to use free software to convert SMILES strings to structures?
Awarded Jul 16 at 22:10
How to predict whether a salt will act as an acid or as a base in aqueous medium?
Awarded Jul 16 at 22:05
Lewis structure of CN radical
Awarded Jul 14 at 16:50
Redox reactions redefined
Awarded Jul 14 at 12:10
Can gaseous hydrogen and gaseous oxygen be compressed without reaction?
Awarded Jul 14 at 10:30
Mechanism of 5‐(iodomethyl)oxolan‐2‐one synthesis from 4‐pentenoic acid and iodine in acetonitrile
Awarded Jul 13 at 22:55
Inductive effect of alkyl ammonium groups
Awarded Jul 12 at 16:40
Why isn't pressure filtration popular compared to vacuum filtration?
Awarded Jul 11 at 1:15
Why isn't pressure filtration popular compared to vacuum filtration?
Awarded Jul 9 at 21:20
(post deleted or otherwise unavailable)
Awarded Jul 9 at 1:30
Predict the number of peaks in H-1 NMR of sesamolin
Awarded Jul 7 at 2:45
Making oxygen from iron oxide (aka rust) with sodium chloride?
Awarded Jul 5 at 22:10
Proust's law/Laws of definite proportion
Awarded Jul 5 at 3:01
(post deleted or otherwise unavailable)
Awarded Jul 2 at 5:15
Dissociation of HCl in aqueous solution
Awarded Jul 1 at 15:50
How pure gold is obtained back from dissolved state in Aqua regia?
Awarded Jul 1 at 12:45
A unit cell for graphene
Awarded Jun 29 at 19:45
Reduction and oxidation in organic chemistry
Awarded Jun 29 at 3:50
Why does hand sanitizer turn into a liquid after coming out of the bottle?
Awarded Jun 29 at 1:20
What does Brightness/ intensity of spectral lines depend on?
Awarded Jun 28 at 23:30
(post deleted or otherwise unavailable)
Awarded Jun 28 at 14:25
Why is HCl not considered to have hydrogen bonding?
Awarded Jun 28 at 7:10
Why doesn't beryllium, an elemental solid, obey Dulong and Petit's law?
Awarded Jun 28 at 3:55
Acid/Base Indicator
Awarded Jun 25 at 6:00
Atoms or molecules with spin 1 in the ground state?
Awarded Jun 24 at 9:55
What are “tensides”?
Awarded Jun 24 at 4:50
What are the system and surroundings when dissolving sodium nitrate in water?
Awarded Jun 23 at 16:05
Understanding the unit cell of Chalcopyrite vs its formula
Awarded Jun 22 at 23:45
Calculating dew point and bubble point of gas mixtures
Awarded Jun 20 at 21:35
How does hyperconjugation affect bond lengths in alkenes?
Awarded Jun 20 at 14:40
Colour of metal complexes with the same type and number of ligands
Awarded Jun 19 at 13:05
How to calculate S² value of a broken-symmetry wave function?
Awarded Jun 17 at 21:00
How effective is a level A hazmat suit for immersion in deadly substances?
Awarded Jun 17 at 5:30
why lithium is less reactive than sodium?
Awarded Jun 15 at 14:05
Does adding solutes to water alter its triple point?
Awarded Jun 13 at 20:30
Priority of carbons attached to chiral group, one with double bonded oxygen, one with two oxygens
Awarded Jun 12 at 19:15
Yellow-amber debris above water filter: What is it?
Awarded Jun 12 at 14:55
What is the priority for numbering alkyl side chains?
Awarded Jun 12 at 11:35
Why does steam distillation work?
Awarded Jun 10 at 20:25
What mixing ratio of ethanol and acetone has the lowest freezing point?
Awarded Jun 7 at 12:50
What atom would be protonated first in a strongly acidic solution?
Awarded Jun 5 at 23:00
Statistical thermodynamics
Awarded Jun 4 at 19:00
Are all fatty acids monocarboxylic acids?
Awarded Jun 4 at 17:20
How much salt (or any other substance one can find in a kitchen) do I need to add to make water boil at 104 °C?
Awarded Jun 3 at 17:05
Optimized General Contractions using the EMSL Basis Set Exchange
Awarded Jun 3 at 16:50
Role of zinc chloride in reaction of ether
Awarded Jun 1 at 20:15
Effect of dopant size on XRD peak shift
Awarded Jun 1 at 11:50
As you heat up a substance will it's bonds begin to dissipate?
Awarded May 30 at 15:20
Microscopic and mechanical approach to boiling point
Awarded May 30 at 10:15
AAS background correction with Zeeman effect
Awarded May 30 at 1:40
positive rays ?? (What and why)
Awarded May 29 at 11:20
How does increase in volume change the speed of reaction in production of NO2?
Awarded May 29 at 10:45
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