Chemistry

Excavator

 Excavator
Edit first post that was inactive for 6 months.
Awarded 486 times.
What's the minimum amount of energy needed to remove CO2 from the atmosphere?
Awarded Nov 20 at 4:20
Meta-directing nature of anilinium cations
Awarded Oct 21 at 7:43
Is an ester or a ketone more acidic?
Awarded Oct 21 at 7:43
Why is active sec-pentyl group called so?
Awarded Oct 5 at 4:20
Is the equation dU= TdS - PdV always valid (even for irreversible processes?)
Awarded Oct 5 at 4:20
What are the g-block's predicted properties?
Awarded Oct 4 at 4:09
Is it possible to make a disaccharide from two fructose monomers? If so, what is its name?
Awarded Aug 29 at 5:17
Molecular orbital mixing in second period elements
Awarded Aug 25 at 4:13
Can a part of a compound be a reducing agent?
Awarded Aug 14 at 4:56
Need for bubbling hydrogen gas as part of hydrogen electrode
Awarded Aug 11 at 4:34
Organic Chemistry Reactions [closed]
Awarded Aug 6 at 4:05
Does the distance between the atoms and arrangement of a crystal affect malleability?
Awarded Aug 6 at 4:05
Decomposition of calcium carbonate in a sealed vessel
Awarded Jun 29 at 4:21
What is the maximum number of emission lines when the excited electron of a H atom in n = 6 drops to ground state?
Awarded Jun 21 at 7:51
How is it that earth's inner core is still solid?
Awarded Jun 18 at 19:05
On the exact definitions of Frenkel and Schottky defects
Awarded May 7 at 4:41
Formation of hydrogen bromide: Does the concept of "order" apply to this reaction?
Awarded May 5 at 4:11
At what temperature does a polyester release toxic gases?
Awarded May 1 at 4:09
What is the correct structure of sodium thiosulfate?
Awarded Apr 22 at 4:25
How to calculate n factor for salts in this reaction?
Awarded Apr 12 at 4:40
Can alloys or ceramics have higher density than elemental solids?
Awarded Mar 10 at 4:04
Do esters/carboxylic acids/acid anhydride, etc. show Wolff Kishner reaction or not?
Awarded Mar 5 at 4:15
How does high-frequency electrolysis of water work?
Awarded Feb 26 at 8:10
Problem in Colour in Cerium (IV)Sulphate due to charge transfer
Awarded Feb 16 at 4:34
Do the π-electrons from the C=O bond in tropone contribute to Hückel 's rule?
Awarded Jan 1 at 6:19
Why does Soda Pop after Shaking
Awarded Dec 23, 2022 at 4:47
Boys function for Gaussian integrals in ab initio calculations
Awarded Nov 26, 2022 at 4:09
Wavelengths of colors emitted by alkali metals during flame test
Awarded Nov 3, 2022 at 4:09
Difference between lab-grade and food-grade purity?
Awarded Nov 2, 2022 at 5:05
Finding the reaction order from a given plot of chemical kinetics
Awarded Oct 28, 2022 at 4:21
What is the chemical structure / hybridization of sulfuric acid?
Awarded Oct 24, 2022 at 4:18
Presence of Hydroxide Ions in Chemical Reaction in a Basic Medium
Awarded Sep 23, 2022 at 4:03
What does β stand for in β-potassium zirconate?
Awarded Sep 15, 2022 at 6:08
Why is phosphorous acid more acidic than phosphoric acid?
Awarded Sep 15, 2022 at 6:08
Why do α-hydroxy ketones give Tollens' test?
Awarded Sep 12, 2022 at 4:21
How does changing substituents change the electronegativity of the carbon atom attached to it?
Awarded Sep 10, 2022 at 4:20
Relation between chemical kinetics and chemical equilibrium
Awarded Aug 27, 2022 at 5:17
Electrochemistry molar conductivity
Awarded Aug 16, 2022 at 4:33
What are the known atomic oxygen species?
Awarded Aug 10, 2022 at 5:04
Understanding Equivalent Wyckoff positions
Awarded Jul 31, 2022 at 4:21
Aluminium foil for cooking [duplicate]
Awarded Jul 20, 2022 at 4:04
Density range of table salt?
Awarded Jul 12, 2022 at 5:36
How to balance equation of alcohol oxidation with potassium permanganate?
Awarded Jul 4, 2022 at 4:10
Which of these are more reactive: the lanthanides or aluminium? [closed]
Awarded Jun 13, 2022 at 4:57
How does Walter White make pure crystal meth using a non-stereospecific reaction?
Awarded Jun 6, 2022 at 4:03
Solubility of urea in water
Awarded Jun 5, 2022 at 4:04
Why does electrode potential depend upon enthalpy of hydration and sublimation?
Awarded Apr 29, 2022 at 4:03
Can our chemical elements be different in other universes? [duplicate]
Awarded Apr 29, 2022 at 4:03
Why does fluorine atom have a higher ionization energy than oxygen atom?
Awarded Apr 27, 2022 at 5:28
In rovibrational spectra, when exactly is the Q branch forbidden?
Awarded Apr 4, 2022 at 4:13
Why do strong acid-weak base reactions "essentially go to completion"?
Awarded Mar 24, 2022 at 4:10
What is the difference between the structure of nitrito-O and nitrito-N?
Awarded Mar 22, 2022 at 4:41
Are all pure alkanes, alkenes and alkynes tasteless, odorless and colorless? [closed]
Awarded Feb 26, 2022 at 5:36
How do ions conduct electricity?
Awarded Feb 21, 2022 at 6:17
Truly Understanding the Second Law of Thermodynamics and Entropy
Awarded Feb 18, 2022 at 5:18
Why and how does hydrogen peroxide decompose in the presence of light?
Awarded Feb 18, 2022 at 5:18
Is it actually possible to dispose of a body with hydrofluoric acid?
Awarded Feb 17, 2022 at 4:37
Euler's Theorem and Extensive properties
Awarded Feb 11, 2022 at 4:48
Alkalis and Bases
Awarded Feb 10, 2022 at 4:09
Why do alkali metals have an exothermic electron affinity?
Awarded Feb 8, 2022 at 4:03
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