Will the solubility of a solute increase over the time a solute dissolve?

7yr ⋅

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Stability of cyclic radicals

8yr ⋅

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Elimination reaction of 1-bromo-2-phenylcyclopentane

8yr ⋅

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Why is disilyne bent?

10yr ⋅

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When I dissolve sugar in my cup of tea/coffee, does it become a liquid or gas, or neither?

10yr ⋅

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How do you calculate a unit cell's dimensions from an XRD spectra?

9yr ⋅

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What would this unsaturated cyclic compound be called?

7yr ⋅

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Is these a pair of diastereomer or identical compound?

8yr ⋅

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How to avoid the appearance of extra hydrogens from lattice packing of PDB file?

8yr ⋅

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Why must both the critical temperature and pressure be exceeded to achieve the supercritical phase?

9yr ⋅

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pKa and pH graphically

7yr ⋅

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Choosing the right condenser

12yr ⋅

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The mechanism of demethylation of a quaternary ammonium

9yr ⋅

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Can different groups within a single molecule photoisomerize at different wavelengths?

8yr ⋅

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What's the reaction here?

9yr ⋅

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Is the resonance depiction of benzene typically portrayed incorrectly?

9yr ⋅

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What angle limits should apply to Graham condensers?

9yr ⋅

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Utility of Bent's Rule - What can Bent's rule explain that other qualitative considerations cannot?

10yr ⋅

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What makes the cyclic structure of glucose more stable than the open chain structure?

8yr ⋅

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Addition of oxygen molecule to given aromatic compound

7yr ⋅

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How to explain this acid-catalysed acetal rearrangement mechanistically?

9yr ⋅

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What does the prime symbol mean in organic nomenclature (e.g 2')?

8yr ⋅

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Piperic acid oxidation

9yr ⋅

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1H-NMR spectrum for furfural

8yr ⋅

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Is the 'central Tin atom' in crystalline SnO2 really offset like this?

7yr ⋅

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Stability of 6 membered and 5 membered ring

7yr ⋅

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Is ciprofloxacin acidic or basic?

8yr ⋅

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Which alkene has a higher Cahn-Ingold-Prelog priority in (2Z,5E)-hepta-2,5-dien-4-ol?

9yr ⋅

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What is the proton NMR spectrum of p-methoxyphenol?

7yr ⋅

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Synthesize coumarin from 2-methoxy-4-allylphenol

7yr ⋅

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Which steps are most critical in driving glycolysis foward?

7yr ⋅

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Finding out the final product

7yr ⋅

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Why so few fluid phases?

8yr ⋅

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How do you name an alkene using IUPAC rules if the longest carbon chain in this alkene does not include the double bond?

9yr ⋅

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How to synthesize 1,3-pentadiene from butanal?

7yr ⋅

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IUPAC naming - choosing the main branch

10yr ⋅

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What does the crystal field splitting diagram for trigonal planar complexes look like?

7yr ⋅

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How to determine the most stable carbanion?

10yr ⋅

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Why is the ionic radius of Al(3+) smaller than that of Li+?

8yr ⋅

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What does lowercase r-s notation mean?

11yr ⋅

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How to select the parent chain in mechlorethamine?

8yr ⋅

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Help me understand electrochemistry and batteries

7yr ⋅

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Which side of the C-o-C bond breaks in esters?

7yr ⋅

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Which will be the most acidic hydrogen in the following organic compounds?

8yr ⋅

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Unknown yellow substance from mixing ascorbic acid, baking soda, and rubbing alcohol, then boiling

7yr ⋅

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Is it known for sure that bases feel slippery because of the production of soap/surfactant?

7yr ⋅

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How does O-benzoyl-N-methylhydroxylamine hydrochloride oxidise this ketone?

7yr ⋅

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Claisen ester condensation

7yr ⋅

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Reverse Friedel-Crafts mechanism

9yr ⋅

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Mechanism of styrene dimerization

9yr ⋅

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Absorption coefficient for liquid water

7yr ⋅

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How much energy is stored when H+ is converted to H2?

8yr ⋅

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Does trans 1,3-dichlorocyclobutane have zero dipole moment?

9yr ⋅

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Separation of Liquids based on Density

7yr ⋅

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A IChO-2014 problem involving reaction mechanism

7yr ⋅

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Claisen condensation

9yr ⋅

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Why are water droplets shaped like that?

9yr ⋅

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Why is zinc oxide reduced at a temperature of 1400 degrees Celsius?

7yr ⋅

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Is 2-oxobicyclo[2.2.1]heptan-1-ide resonance stabilized?

9yr ⋅

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Semipinacol-type rearrangement leading to ring expansion

8yr ⋅

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What turns clear liquid soap blue?

9yr ⋅

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How to get (2R,3R)-2,3-dibromobutane from but-2-yne?

7yr ⋅

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Energy profile of cyclohexene conformations

8yr ⋅

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Bromination of Benzene Based Molecule

8yr ⋅

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How can the bulky octadecyltriethoxysilane molecule promote single-crystal growth?

8yr ⋅

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How to convert ethanol to benzoic acid?

7yr ⋅

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How are the hydrogens attached to the nitrogen atom in the ammonium ion?

8yr ⋅

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How to explain the discrepancy between the calculated absorption wavelength within the particle in the box theory and the observed wavelength?

8yr ⋅

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Migratory preference in a rearrangement involving carbocations

9yr ⋅

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Amine Nomenclature – When to use N

8yr ⋅

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Choice of base for malonic ester synthesis

9yr ⋅

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Is following graph is of a dibasic or monobasic acid?

7yr ⋅

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What is the mechanism of addition of glycine into 5-chloro-N-methylisatoic anhydride?

7yr ⋅

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Bromination of hexene in presence of UV light or heat

7yr ⋅

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Molecular Structure of Caffeine

8yr ⋅

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Why is phenyl shift preferred over methyl shift in cumene hydroperoxide reaction?

7yr ⋅

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Masamune's rule of diastereoselectivity multiplicity explained

9yr ⋅

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How to perform a total synthesis on paper ? (Think before to make it in lab)

7yr ⋅

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Does the van der Waals equation remain valid when repulsive intermolecular forces dominate?

9yr ⋅

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Regioselective enolate formation

10yr ⋅

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Name of an unsaturated cyclic compound

9yr ⋅

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Confusion with G = -RT ln K

7yr ⋅

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pKa values for protonated nitrogens in ketoconazole

9yr ⋅

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Interchange of axial and equatorial groups in Me2NPF4

9yr ⋅

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Can the green spots in these coins be copper chloride?

9yr ⋅

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Which dihydroindenyl cation is the most stabilised?

7yr ⋅

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How can a protein folding transition state have zero lifetime?

10yr ⋅

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Chirality of spirocyclic compound

7yr ⋅

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Is the transformation of pi bonds to sigma bonds always energetically favorable?

10yr ⋅

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How can 2-indanone be prepared?

7yr ⋅

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Can we use prefixes like iso, neo, etc in IUPAC nomenclature of organic compounds?

8yr ⋅

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Is there a way to turn alcohol into a solid gel?

9yr ⋅

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Mechanism of acetylene formation from iodoform and silver

8yr ⋅

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Synthesis of trans alkene with organoborane

8yr ⋅

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Why chelation increases entropy

8yr ⋅

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Is it possible to compute the colour of *any* molecule?

12yr ⋅

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Rationale for assigning antibonding MOs

7yr ⋅

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Is greater relative AA battery capacity at high currents indicative of greater capacity at low currents?

10yr ⋅

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Stability between cyclopentadiene compounds

8yr ⋅

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SN1 reactivity order

9yr ⋅

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Semi-sandwich complex IUPAC name

8yr ⋅

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Predicting sigma bond overlap strengths of s-s, p-p, s-p, sp-sp etc

7yr ⋅

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What nuclei need to be NMR active in an HMBC experiment?

8yr ⋅

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What is antisymmetric exchange? What is J-strain? Where does it come from?

12yr ⋅

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What is the common denominator of all the lipids?

8yr ⋅

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Why does sodium react with water to produce a hydroxide, while zinc produces an oxide?

8yr ⋅

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Nitrobenzene reduction with (tin) Sn catalyst: Why is C-H bond cleavage preferred over O-H bond cleavage?

10yr ⋅

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How to dialkylate a cyclohexene, and convert a carbonyl to an alkene?

8yr ⋅

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Reaction of alcohols with PCl5 and PCl3

9yr ⋅

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Odd Acidity Trend in Hexaaqua Metal Complexes

9yr ⋅

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Search for the last step of an altered Raschig process reaction mechanism

9yr ⋅

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Is (cycloprop-2-en-1-ylidene)propanedinitrile aromatic or not?

8yr ⋅

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Why can curcumin cross the blood-brain barrier, but not congo red?

8yr ⋅

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Calculating the electrode potential from thermochemical data

8yr ⋅

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Stereochemistry of epoxide hydrolysis under acidic conditions

9yr ⋅

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Regioselectivity in electrophilic substitution of pyrrole

9yr ⋅

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Do eta-4 benzene ligands participate in Diels Alder or other cycloadditions?

11yr ⋅

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Why is H2O V shaped?

11yr ⋅

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Can I solve the partial derivative (dG/dH)s ? Does it make sense?

8yr ⋅

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Development of retrosynthesis plan

8yr ⋅

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Are alkenes with bulky groups attached like the one shown in the picture chiral or achiral?

8yr ⋅

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Finding the kp with density, temperature, and pressure

7yr ⋅

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Will bridged compounds the undergo SN1 reaction?

11yr ⋅

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How are point group character tables typeset correctly?

9yr ⋅

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How would the -COOCl functional group be named?

7yr ⋅

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Deprotection of carboxybenzyl (Cbz) in the presence of Methyl ester?

8yr ⋅

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Does a catalyst increase atom economy?

9yr ⋅

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Forming the resonance structures for the nitrite anion

7yr ⋅

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What are the products of the reaction of 1-methoxycyclohexene with dilute hydrochloric acid?

10yr ⋅

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Selective alkylation of carboxylic acid vs. phenol

9yr ⋅

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Axial vs equatorial attack of Grignard reagent on dioxan-5-one and dithian-5-one

9yr ⋅

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Does the Dieckmann Reaction proceed via the conjugated enolate of the product?

8yr ⋅

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Steric inhibition of resonance vs. hydrogen bonding

7yr ⋅

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Regioselectivity of deprotonation of 1,4-dicarbonyl

8yr ⋅

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Does amine inversion affect basic strength?

9yr ⋅

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Conversion of formamide to isocyanide

8yr ⋅

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Second Peak in X-Ray Diffraction Pattern of bcc Metal

8yr ⋅

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How is the Maxwell-Boltzmann curve obtained?

8yr ⋅

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Shape of Weak-Strong Acid-Base Titration

8yr ⋅

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What are t2g and eg in CFT?

10yr ⋅

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