Chemistry

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 Student
First question with score of 1 or more.
Awarded 15103 times.
Do high-energy chemical bonds indicate strong chemical bonds?
Awarded 9 mins ago
At what concentration would copper sulphate crystallise at 25 degrees Celsius?
Awarded 2 hours ago
Solubility of alkali halides
Awarded 2 hours ago
Safe chemical reactions to start a campfire
Awarded 5 hours ago
What material expands the most from a base form?
Awarded 7 hours ago
Why is the equilibrium constant increasing in this exothermic reaction?
Awarded 18 hours ago
Does RMS velocity depend on number of gas molecules in a gas sample?
Awarded 20 hours ago
London Dispersion Forces in fluorcarbons
Awarded 20 hours ago
Reaction of Copper and concentrated sulphuric acid
Awarded yesterday
Ester reacts with acyl chloride [closed]
Awarded yesterday
What makes up the conduction band?
Awarded yesterday
D3S hybridisation involves only d(x-y),d(y-z),d(z-x)?
Awarded yesterday
Finding the charge passed in electrolysis of water using volume of hydrogen released
Awarded yesterday
Spontaneity and nature of attack of fluorine gas on aluminum
Awarded 2 days ago
How to make SiC (silicon carbide) at home?
Awarded 2 days ago
Glycerin yield upon saponification of beeswax
Awarded 2 days ago
Temperature relation with concentration and volume [closed]
Awarded Apr 12 at 9:32
Finding order of acidic strength for given compounds
Awarded Apr 12 at 7:46
According to Markovnikov rule and stability of carbocation which is most likely to form if HI “excess” is not given?
Awarded Apr 12 at 4:27
How to use Sodium Thiosulfate for fixing dicopper (I) tetraiodomercurate (II)?
Awarded Apr 11 at 20:33
Why does hydrogen burn with a pale blue flame while its emission spectral lines are red in colour?
Awarded Apr 11 at 14:32
Potassium permanganate structurre
Awarded Apr 11 at 11:26
Does the position of a functional group in an organic compound have any effect on the compound's heat of combustion?
Awarded Apr 11 at 8:48
Invisible spin allowed transitions in Tanabe-Sugano diagrams
Awarded Apr 10 at 17:11
Does 50% hydrogen peroxide dissolve gold?
Awarded Apr 10 at 1:02
Calculate concentrations of ions after acid-base reaction given volumes and concentrations
Awarded Apr 10 at 0:50
Does all fire only emit light on its outermost shell?
Awarded Apr 9 at 17:26
What exactly is a 'chiral centre' in a carbon compound? [duplicate]
Awarded Apr 9 at 15:18
Are atomic mass unit (amu), unified mass unit (u) and Dalton (Da) the same unit but with different names? [duplicate]
Awarded Apr 9 at 11:35
Are there any tests which distinguish between triglycerides and polar lipids/impurities that can be conducted in a high school setting?
Awarded Apr 9 at 6:42
Copper plating with electrolyte not working (Cu(OH)2 vs CuSO4)
Awarded Apr 9 at 6:33
Molecular Orbital Diagram
Awarded Apr 8 at 20:26
Equivalence point pH derivation of a tribasic acid
Awarded Apr 8 at 17:27
What is the role of hydration enthalpy in oxidation?
Awarded Apr 8 at 8:27
Why does Sulfur dioxide incompletely freeze when entrained in a helium stream inside tubing dipped in liquid nitrogen?
Awarded Apr 8 at 5:46
(post deleted or otherwise unavailable)
Awarded Apr 7 at 19:43
In the aquation of cis-platin, why are the chloride ligands, and not ammonia, replaced with water, despite chloride's larger trans effect?
Awarded Apr 7 at 19:43
Why does refrigerant condense in oil?
Awarded Apr 7 at 18:07
(post deleted or otherwise unavailable)
Awarded Apr 7 at 9:33
Why do both bonding and antibonding molecular orbitals exist at the same time when two waveforms could only be in-phase or out-of-phase? [closed]
Awarded Apr 7 at 8:33
Why is delta-H negative here?
Awarded Apr 7 at 6:31
(post deleted or otherwise unavailable)
Awarded Apr 6 at 23:18
Compare reactivity of carbocations and stability of carbanions, radicals, and carbocations
Awarded Apr 6 at 8:35
How does the application of Schrödinger equation to model a particle in a box explain the origin of degeneracy of atomic orbitals?
Awarded Apr 5 at 20:21
(post deleted or otherwise unavailable)
Awarded Apr 5 at 20:16
Why do only some metals make protective oxide layers?
Awarded Apr 5 at 15:55
Exceeding CPVC in exterior roof coatings
Awarded Apr 5 at 15:48
Which would have higher priority according to CIP rule (Cyclic Substituents)?
Awarded Apr 5 at 7:55
Can the enrichment of Uranium be done via manipulating the boiling/melting point difference between differing isotopes of the same element?
Awarded Apr 4 at 23:26
Why does chemisorption decrease with increasing temperatures?
Awarded Apr 4 at 19:06
How do we know the natural abundance of isotopes on Earth?
Awarded Apr 4 at 11:18
Photochemical Bromination of Cyclohexenes
Awarded Apr 4 at 9:16
Resonance in Lewis Structures [closed]
Awarded Apr 3 at 20:18
Why is the hydrolysis of ATP to AMP more energetic than the hydrolysis of ATP to ADP?
Awarded Apr 3 at 19:52
Deviaton of Urea Solution from Raoult's law [closed]
Awarded Apr 3 at 17:40
Origin of the D1 line of sodium
Awarded Apr 3 at 16:52
How can platinum function as an “inert electrode” while having a standard reduction potential of 1.2 from its 2+ oxidation state?
Awarded Apr 3 at 16:52
How do acids prevent ferrous sulfate from getting oxidised?
Awarded Apr 3 at 9:04
What is the product of reaction between 2‐cyclobutyl‐2‐isopropyl‐1,3‐dioxane and hydrogen with Raney nickel?
Awarded Apr 3 at 9:04
Can atomic orbitals combine in a manner intermediate between bonding and antibonding?
Awarded Apr 3 at 9:04
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