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
Can Activation Energy Ever Be Zero?
- mjassim
- · Replies 6 ·
Can hydrochloric acid cause serious burns to skin?
- boboclown
- · Replies 14 ·
Deoxidizing Fe in an Iron rich crystal
- mubashirmansoor
- · Replies 1 ·
Alpha Lipoic Acid polymerization question
- physicsnnewbie
- · Replies 5 ·
Remove printer ink one colour paper witout demge paper
- manni1124
- · Replies 2 ·
How Was Coal Gas Used to Illuminate Victorian London Streets?
- stickythighs
- · Replies 19 ·
Why don't saltwater and freshwater mix in underwater caves?
- flatmaster
- · Replies 3 ·
How Are Physics and Chemistry Interconnected in Modern Science?
- theallknower
- · Replies 24 ·
Can Ion Exchange Effectively Remove NaCl from H2O in a Home MHD Generator?
- Shelnutt2
- · Replies 3 ·
How to explain chemistry concepts clearly on tests
- MadmanMurray
- · Replies 1 ·
Teen with home chemistry lab mistakenly arrested for meth production
- Vid
- · Replies 17 ·
Do all terandary ionic compoiunds have oxygen?
- ForumFire
- · Replies 1 ·
Where do you buy pottasium iodine, not the kind that you eat
- ForumFire
- · Replies 6 ·
Are anthracene powder solutions used in nuclear scintillation detectors?
- markoX
- · Replies 4 ·
Is it safe to drink ethanol fuel?
- Coin
- · Replies 4 ·
How can I make a solid rocket engine without access to common oxidizers?
- Andrew Buren
- · Replies 11 ·
What mixture works best for distillation demos with beginner students?
- sakinam
- · Replies 2 ·
Where to find chromium doped ruby powder or spheres
- Topher925
- · Replies 3 ·
Chemical Resistance of Polyethylene
- shinigami66
- · Replies 1 ·
H2O2 Stability in Water at 5-10 Degrees
- endlez wonder
- · Replies 4 ·
Why is CuCl easier or harder to separate than CuCl2?
- JasonRox
- · Replies 7 ·
Why bullets don't contains venoms?
- fluidistic
- · Replies 33 ·
Gas Chromatagraph: Continuous or Plused Operation?
- flatmaster
- · Replies 2 ·
Chemistry Major: What Class Was Hardest to Understand?
- pmart491
- · Replies 9 ·
Inexpensive liquid insulators for home projects
- shirel
- · Replies 14 ·
Are there catalysts that speed up combustion?
- kateman
- · Replies 13 ·
Freezing Point Depression and vapor pressure
- Master J
- · Replies 1 ·
Ionization Energy and Stable Ions
- STAii
- · Replies 13 ·
Strenth of 1 Molar Sulfuric Acid Solution
- tycon69
- · Replies 5 ·
What is the Crystal Structure of Aluminum and its Bonding Patterns?
- LABQT
- · Replies 6 ·
What does AX2E notation mean in chemistry?
- DConte
- · Replies 2 ·
What chemicals create the candyshop smell and are they dangerous?
- misgfool
- · Replies 7 ·
Do atoms release energy when bonds break and require energy to form?
- cam875
- · Replies 19 ·
Most Chemistry is Biochemistry?
- epenguin
- · Replies 6 ·
What is the difference between biochemistry and organic chemistry?
- cncbmb
- · Replies 1 ·
What Salts Create Different Colored Flames When Burned?
- xJuggleboy
- · Replies 6 ·
Sun block that promotes Vitamin D production
- Loren Booda
- · Replies 2 ·
Question on this chemical, Polybutene
- minger
- · Replies 6 ·
Bitumen Polymer: Is it a Polymer?
- selseg
- · Replies 5 ·
Why did synthesizing 2g NH4Cl from HCl and NH3 give only 9% yield?
- mastiffcacher
- · Replies 5 ·
Whats the chemichal composition of oak wood?
- ForumFire
- · Replies 3 ·
What compounds can be measured using GC equipment?
- Shri
- · Replies 7 ·
Which Should I Take First: Analytical Chemistry or Physical Chemistry?
- chanv1
- · Replies 4 ·
How do I convert molar volumes with different initial units?
- subopolois
- · Replies 3 ·
How to find the isotopic mass ?
- semo321
- · Replies 1 ·
Making conductive glass with tin (II) chloride for a photovoltaic cell
- mrjeffy321
- · Replies 33 ·
What cheap metal catalyst splits water into hydrogen and oxygen?
- banerjeerupak
- · Replies 9 ·
Why won't Fe3O4 precipitate from FeCl2 and FeCl3 with NaOH or NH3?
- mrizzo29
- · Replies 13 ·
Removing Burnt Carbon from Used Oil
- oilboil
- · Replies 6 ·
Where Can I Find Affordable and High-Quality Chemical Vendors in the US?
- hellos
- · Replies 3 ·
Accurate, Complete Periodic Table
- jacksonpeeble
- · Replies 3 ·
Can pH be calculated from raw chemistry composition alone?
- tring
- · Replies 7 ·
Efficiency of Indian kino oil as a biodiesel
- ash_nar
- · Replies 6 ·
A Comprehensive List of Oxidizing & Reducing Agents and their Effects
- GPhab
- · Replies 1 ·
Separating Mixtures: Does the Order Matter in Physical Methods?
- fatherlewis
- · Replies 2 ·
Why is silicon-based life unlikely if silicon bonds like carbon?
- moe darklight
- · Replies 36 ·
Salt Crystals: Do Negative Ions Emit?
- TalonD
- · Replies 8 ·
Does the self-diffusion of H2O18 differ from HDO in groundwater?
- jean
- · Replies 3 ·
How does a PEM between electrodes improve electrolysis efficiency?
- nuby
- · Replies 1 ·
Did GFP Contamination Ruin the Nobel Prize in Chemistry?
- Monique
- · Replies 2 ·
How Can Chlorine Have a Half-AMU Mass Despite Having 17 Electrons?
- MrPickle
- · Replies 4 ·
Difference between bond length and lattice constant
- sir_manning
- · Replies 1 ·
Vapour Pressure| Boiling| Atmospheric P
- Epsillon
- · Replies 3 ·
Electrolyte + electrolysis efficiency
- nuby
- · Replies 1 ·
Bacteria vs Acids: Sugar's Role in Sanitizing
- tatsunaku
- · Replies 6 ·
Expirements used to find avagadro's number and molecular dimensions
- system downs
- · Replies 2 ·
Information on diamine complexes [hg(nh3)2]cl2
- ljgj
- · Replies 4 ·
Shimomura Won the Nobel In Chemistry Because
- GCT
- · Replies 11 ·
Combining H2 and O - What Happens?
- pacaderm
- · Replies 8 ·
Measuring the concentration of dye
- blahchick14
- · Replies 2 ·
What is a liquid phase chemical that is insoluble in THF?
- Mr Noblet
- · Replies 4 ·
How Can I Build a High-Pressure Chamber for Chemical Reactions at Home?
- kateman
- · Replies 2 ·
Can Helium-Filled Surgical Hose Stand Vertically?
- Photon713
- · Replies 5 ·
How do you make synthetic opal with the Stober method or silica gel?
- TalonD
- · Replies 1 ·
How necessary gases are for pharmaceutical production
- Jices
- · Replies 2 ·
Does Averaging Spectra Improve Noise in Raman Spectroscopy?
- evidenso
- · Replies 1 ·
Hydrochloric acid as 7th highest searched topic on Yahoo
- GCT
- · Replies 7 ·
Effect of Solvents on UV/V Spectra of Benzophenone
- ~christina~
- · Replies 4 ·
What is metallic hydrogen?
- gravenewworld
- · Replies 12 ·
What are some potential chemistry research ideas for grant funding?
- srbaroach
- · Replies 6 ·
Is Using Radiowaves to Heat Saltwater a Viable Energy Source?
- Aschere
- · Replies 50 ·
Predicting absolute configuration of molecules
- silimay
- · Replies 4 ·
Meterials with high heat resistance
- turnip
- · Replies 8 ·
Is Nitric Oxide Considered a Ferroelectric Material?
- sai2020
- · Replies 1 ·
Properties of silicone super balls and polymer formation conditions
- vaazu
- · Replies 2 ·
I want to calculate degree of saturation of a brine with SG and temp known
- rezaxis
- · Replies 1 ·
Why coat lead with PbO2 if electrolysis forms it naturally
- RayRoc
- · Replies 4 ·
Exothermic Reactions for Project Experiments
- Shri
- · Replies 7 ·
Is propanoic acid stronger than ethanoic?
- josephcollins
- · Replies 8 ·
Reaction Feasibility: Na2S2O3+2 H2O2
- Shri
- · Replies 3 ·
Calculating Partial Pressures: Proving Dalton's Law
- theonlypirate
- · Replies 1 ·
Why are UV rays more harmful to polymers than visible light?
- Beasticly
- · Replies 10 ·
Hydrogen as an additive to diesel fuel?
- utimmer43
- · Replies 58 ·
Storing Hydrogen: Alternatives and Best Practices
- kateman
- · Replies 3 ·
Electrolysis of water - Bubble control
- Kramjit
- · Replies 1 ·
Energey Density of Carbon Monoxide
- Kasper_NYC
- · Replies 5 ·
Criminology - Find a Stainer to Identify Thieves
- NSArebel
- · Replies 3 ·
Why is my protein Raman spectrum changing dramatically with each measurement?
- evidenso
- · Replies 9 ·
Chemicals for rocket fuel and superchemicals?
- BigFly
- · Replies 5 ·