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28 Answers

Votes Activity Newest
1
Chemiluminescence of luminol
Mar 25 '18 at 8:18
1
Why do potassium, rubidium, cesium all have lower standard potentials than sodium?
Mar 25 '18 at 7:45
1
What is the definition of current efficiency?
Mar 25 '18 at 7:33
1
IUPAC nomenclature query
Mar 25 '18 at 5:17
0
Does acrolein give Fehling's test?
Mar 23 '18 at 16:13
4
Why does salty water make hard boiled egg shells more fragile?
Mar 23 '18 at 15:26
4
Why is the enthalpy of a reaction equal to the difference between the enthalpies of combustion of the reactants and the products?
Mar 23 '18 at 4:21
-1
Why is the enthalpy of a reaction equal to the difference between the enthalpies of combustion of the reactants and the products?
Mar 23 '18 at 2:14
5
Is it correct to term boron trifluoride a “catalyst” in electrophilic aromatic substitution?
Mar 21 '18 at 18:20
1
Numerical on change in degree of dissociation wrt pressure
Mar 20 '18 at 18:40
2
Is the new equilibrium total pressure of this equilibrium reaction always more than its initial total pressure?
Mar 20 '18 at 3:40
5
What is the function of nitrobenzene as a solvent in Friedel Crafts alkylation reaction?
Mar 20 '18 at 0:07
3
Stereoselectivity of Roush crotylboration
Mar 19 '18 at 19:23
1
Equilibrium, temperature change, and prediction in constant volume
Mar 15 '18 at 18:20
2
Why is quinoline less basic than pyridine?
Mar 15 '18 at 9:30
1
Are allylic three degree alcohols oxidized by the Jones' reagent via a classical carbocation intermediate?
Mar 15 '18 at 7:14
2
Calculation of total pressure given ratio of pressure equilibrium constants
Mar 15 '18 at 5:30
1
Relative fraction of population of different enzyme conformations, knowing the rate constants
Mar 15 '18 at 2:43
1
How does a mostly non-polar molecule prevent a polar head from being pulled off by other polar molecules?
Mar 15 '18 at 1:27
1
Why does increasing temperature for an endothermic reaction always increase equilibrium constant?
Mar 15 '18 at 0:41
5
How can bromine water be used to distinguish between benzoic acid and salicylic acid?
Mar 14 '18 at 5:52
4
Anhydrous calcium sulfate as a drying agent
Mar 14 '18 at 5:47
1
Can inductive effect be the sole driving force for carbocation rearrangement?
Mar 14 '18 at 3:14
0
Action of soaps on dirt
Mar 13 '18 at 5:38
1
Need help explaining OH-peaks in IR
Mar 13 '18 at 3:04
2
What are the magnetic properties of [Ni(S2C2Ph2)2]^z's 3 oxidation states?
Mar 8 '18 at 3:44
0
Volume of NaOH needed to precipitate copper(II) but not calcium
Mar 8 '18 at 2:53
1
Transesterification of vegetable oils to produce biofuels - problems in the lab
Mar 8 '18 at 1:27