Join the expert discussion on chemistry. Chemistry is the study of the nature, properties, and composition of matter. Biochemistry, Organic, Inorganic, Analytical are topics that may be discussed.
Threads
Hydronium Treatment: H3O+ vs. H+ Equilibrium Constants
- Big-Daddy
- · Replies 1 ·
What is the structure of NC- ion, also known as isocyanide ion?
- andyrk
- · Replies 1 ·
Photochemistry Experiment: Seeking Advice on UV-Light Apparatus
- Xplorer1
- · Replies 2 ·
Why alkyl halides dont dissolve in water?
- nil1996
- · Replies 1 ·
Iodine Clock H2O2/I-/H+ why buffer it?
- Miffymycat
- · Replies 6 ·
Ionization of Zinc in galvanic cells
- B4ssHunter
- · Replies 3 ·
How is the isoelectric point mathematically defined for amino acids?
- Big-Daddy
- · Replies 12 ·
Ligand field theory and CuCl2 colors
- khanhhung2512
- · Replies 5 ·
Kinetic energy, movement <-> energy ?
- miibay
- · Replies 1 ·
Are the two cyclohexane chair conformations actually different?
- MathewsMD
- · Replies 6 ·
Simple Electron Configuration Question
- Patriciamsv
- · Replies 3 ·
Why Does OH- Have a Negative Charge?
- andyrk
- · Replies 6 ·
Heat of Transformation Question
- MathewsMD
- · Replies 1 ·
Quadruple bond between two carbon atoms
- pierce15
- · Replies 5 ·
Entropy and Endothermic Processes
- epsaliba
- · Replies 8 ·
Chemical energy to electromagnetic energy transer
- balsaboom
- · Replies 2 ·
Simple chemistry questions - creating particle beams
- skyshrimp
- · Replies 4 ·
Does sodium ion effect electrolysis of water?
- kevin_tee
- · Replies 6 ·
Why is the energy of two ions bonded lower than two ions separated?
- rokku
- · Replies 8 ·
Why do NMR explanations mention both spin flips and Larmor precession?
- CrimpJiggler
- · Replies 1 ·
Strontium carbonate Acetic acid reaction
- skyshrimp
- · Replies 2 ·
How would you go about making a sonosensitizer
- CrimpJiggler
- · Replies 1 ·
Series of Electronegativity Questions
- Superkevs22
- · Replies 2 ·
IR Absorption of Compounds: Why the 3300 cm-1 Peak?
- MathewsMD
- · Replies 1 ·
Internuclear axis of asymmetric axis
- ajayguhan
- · Replies 1 ·
Are there any advantanges to VB theory over MO theory?
- CrimpJiggler
- · Replies 4 ·
How do I solve questions involving lots of theory and no calculations?
- airbusman
- · Replies 4 ·
Trouble understanding how volatility is measured
- Stellar1
- · Replies 3 ·
Doubling reaction recipe while maintaining concentration
- Hyo X
- · Replies 2 ·
Balancing Redox Reactions in Acid and Basic Solutions
- sbhit2001
- · Replies 1 ·
Recrystallizing out of methanol
- scienceboy2000
- · Replies 3 ·
Differences between the triplet and singlet states
- Cheminewbie
- · Replies 3 ·
How is Deuterium formed from Hydrogen in the universe?
- Toldox
- · Replies 7 ·
What are axial and peripheral ligands in coordination chemistry?
- CrimpJiggler
- · Replies 2 ·
Stoichiometry terminology/chemical formula
- Rajini
- · Replies 1 ·
Synthesis of ferrocene based macrocycles
- Coolster7
- · Replies 3 ·
Combustion Values: Identifying Species with 0 Enthalpy/Entropy/Gibbs
- Big-Daddy
- · Replies 1 ·
Lab report - How to write better lab reports in chemistry?
- Mustafa1
- · Replies 3 ·
Is Dilution of Pharmaceuticals Necessary for Accurate Dosage?
- bmlevac
- · Replies 2 ·
Which Root Is Correct in Analytical Chemistry Equilibria?
- Big-Daddy
- · Replies 3 ·
Why can't you remove hydroxide from Al(OH)3 with alkali metals?
- Decimator
- · Replies 5 ·
Calculating Volume of Solution After Adding Substance
- ChrisJA
- · Replies 2 ·
Meso Atoms: Definition and Phthalocyanine Examples
- CrimpJiggler
- · Replies 1 ·
How to properly clean an acid cabinet?
- mishima
- · Replies 1 ·
Lone Pair Electrons in Dipole Moments
- chemistrysa
- · Replies 2 ·
Finding Reaction with High Density, Reversible Process
- anubodh
- · Replies 12 ·
Is my stoichiometric calculation for U6Bi correct with 8.7g U and 1.3g Bi?
- Rajini
- · Replies 2 ·
Nitrogen's intermolecular bonding
- sludger13
- · Replies 5 ·
What causes Yixing teapots to stay shiny?
- Superposed_Cat
- · Replies 6 ·
Greenhouse Gases: Why Is CO2 More Concerning?
- hancarruthers
- · Replies 1 ·
Why does the fizz in my Sodastream bottle disappear after 1-2 days?
- Goshilla
- · Replies 5 ·
Dissolving carbon dioxide from air without dissolving any other gases.
- nst.john
- · Replies 2 ·
Can covalent bonds in water break by pushing them on a solid?
- material
- · Replies 5 ·
Why Did the 2,4-DNPH Test Fail for Trans-p-anisalacetophenone?
- daselocution
- · Replies 1 ·
Can I Use Gold-Coated Copper Cathode for Ni Electroplating on Gold?
- sudi
- · Replies 6 ·
Can atoms like arsenic or phosphorus form hydrogen-like bonds with oxygen?
- joebro8659
- · Replies 1 ·
Redox reaction formulas or corrosion formulas?
- WaterMelllon3
- · Replies 3 ·
Similarities and uses of sodium and potassium tolyltriazole
- Silane
- · Replies 2 ·
Finding Molecular Weight from Freezing Point Depression
- Nicolaus
- · Replies 1 ·
Do all substances have multiple states of matter?
- IamMIKEOLIVER
- · Replies 1 ·
Hot water freezes faster than cold?
- Einstein Mcfly
- · Replies 1 ·
Heating FeSO4.7H2O: Reasons for Different Values of x
- coconut62
- · Replies 2 ·
Question re: Deuterium Emission Spectrum
- Anti-Crackpot
- · Replies 14 ·
How Can I Calculate Exact Bond Energy for S and P Orbitals?
- pixelpuffin
- · Replies 2 ·
Molecules Structure as Planar Graphs?
- LarryS
- · Replies 7 ·
Knowing that a reaction has multiple steps?
- pierce15
- · Replies 2 ·
Does mixing glycerol into water effect electrolysis of water?
- kevin_tee
- · Replies 14 ·
Why Does Acetone Stain Plexiglass?
- neuro.akn
- · Replies 2 ·
Proton Concentration Cell: Finding Original pH with Initial EMF
- OmniReader
- · Replies 7 ·
Reaction - glycerolem + potassium permanganate
- Numeriprimi
- · Replies 1 ·
Why do bubbles levitate when blown into baking soda and vinegar?
- Numeriprimi
- · Replies 1 ·
Deduce Half-Cell Reactions from Galvanic Cell Representation
- OmniReader
- · Replies 16 ·
Why do liquid oxygen/methane engines use an O/F ratio of 3.4 instead of 2:1?
- MattRob
- · Replies 6 ·
How do scientists find out what something contains?
- gangsterlover
- · Replies 4 ·
Is the Molar Concentration of K+ in K2S2O4 Double That of S2O4^2-?
- Andrax
- · Replies 1 ·
Why Do Resonance Structures for ClO- and ClO4- Differ in Formal Charges?
- MathewsMD
- · Replies 3 ·
Polyatomic ions and their charge
- icefire23
- · Replies 5 ·
Alkaline Alternative to Laundry Detergent?
- Naty1
- · Replies 7 ·
Definition of an oxidizing agent
- tomkoolen
- · Replies 1 ·
Who Will Win the 2013 Nobel Prize in Chemistry and Physics?
- ZeroPivot
- · Replies 26 ·
Is it possible to change the chirality of an atom like this?
- mycotheology
- · Replies 4 ·
What are some useful tidbits in chemistry that you've learned?
- CrimpJiggler
- · Replies 1 ·
Electrolysis of baking soda solution?
- Artlav
- · Replies 1 ·
Algebraic method to balance redox equations
- diffrac
- · Replies 1 ·
Elephant toothpaste chemistry project
- Mohamad&Issa
- · Replies 2 ·
How does singlet oxygen work in pericyclics?
- CrimpJiggler
- · Replies 1 ·
What would the products of photolysis degredation of PET plastic be?
- lostminty
- · Replies 1 ·
Mass spec - Whats the nitrogen rule all about
- CrimpJiggler
- · Replies 4 ·
The question is: What factors determine the acidity of a molecule?
- gangsterlover
- · Replies 4 ·
Why does H+ attack the top oxygen in aspirin synthesis?
- gangsterlover
- · Replies 6 ·
Why do some people love chemistry while others hate it?
- Swetasuria
- · Replies 8 ·
Diels Alder - Why HOMO and LUMO?
- CrimpJiggler
- · Replies 1 ·
Relationship between Kd and bonding affinity?
- τheory
- · Replies 3 ·
Electromagnetic waves and electrons
- ahmedelsamra
- · Replies 13 ·
What Becomes of a Free Electron?
- ahmedelsamra
- · Replies 3 ·
Calculating Significant Figures for Mole Quantity to Mass
- DarthRoni
- · Replies 6 ·
Stoichiometric ratio calculation
- Rajini
- · Replies 3 ·
The nature of cathode rays and canal rays
- DevPhysics
- · Replies 12 ·
Magnesium Chloride: Extracting Food Grade from Industrial
- Silane
- · Replies 2 ·
Does the electron revolve around itself?
- ahmedelsamra
- · Replies 1 ·