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
Make Red Colored Stars w/ Strontium Compounds
- Squall
- · Replies 4 ·
Ethanol Dissolving: Molecules Stay Intact?
- dissolver
- · Replies 4 ·
Can the Peltier effect be reversed to generate electricity from a temperature difference?
- navneet1990
- · Replies 8 ·
Is Nevlar, a New Polymer Design, Stronger than Kevlar?
- bomba923
- · Replies 2 ·
How to Safely Work with NaF and KF at 1000°C in a Poorly Equipped Lab?
- Oxygenne
- · Replies 7 ·
How do I name the polymer in the image?
- bomba923
- · Replies 6 ·
O-H..N Bonds: Can Mevlar Outperform Kevlar?
- bomba923
- · Replies 7 ·
Why Does Glass Become Brittle After Heating?
- bw800402
- · Replies 3 ·
Kinetic or Thermodynamic Stability: What's the Difference?
- Oxygenne
- · Replies 4 ·
How Do Fajan’s Rules Influence the Ionic Nature of a Bond?
- konichiwa2x
- · Replies 3 ·
Elements that react with crystalline
- linux kid
- · Replies 10 ·
Rusting in the fermentation room. Explanations?
- IrAlien
- · Replies 9 ·
Setting up my first distillation: grease, clips, heating and cooling
- mrjeffy321
- · Replies 13 ·
Paramagnetism/Diamagnetism Predictions
- dissolver
- · Replies 1 ·
Did Floyd Landis Use External Testosterone?
- Rach3
- · Replies 32 ·
Can you make your own plastic with household items?
- Halzman
- · Replies 2 ·
Do protons alone define an atom, and what's the difference between orbitals and subshells?
- Helicobacter
- · Replies 6 ·
Which Atom Holds the Unpaired Electron in Nitric Oxide's Lewis Structure?
- dissolver
- · Replies 3 ·
How to calculate and recover HCl gas escaping during tank loading
- bigufo
- · Replies 10 ·
Boric Acid Esters: Green Flame from Borate Ions in Isopropyl Alcohol Solution
- Cesium
- · Replies 8 ·
How can I open my IR spectra files without suitable software?
- geo_alchemist
- · Replies 1 ·
Did zinc react with zinc sulphate solution?
- yipkawa
- · Replies 2 ·
Does Electrochemical Potential Affect Corrosion Rates in Metals?
- supasupa
- · Replies 2 ·
Boron esters and oxygen removal
- woodyanderson
- · Replies 1 ·
Simple Way to Understand Properties of Matter
- cjyxiaodi
- · Replies 2 ·
Why is carbon-12 lighter than its protons and neutrons combined?
- bsjams
- · Replies 1 ·
What causes electrons to repel and protons and electrons to attract?
- superweirdo
- · Replies 15 ·
Why do positive ions move toward the positive electrode in galvanic cells?
- Gelsamel Epsilon
- · Replies 6 ·
More tetrabromoethane questions
- wxrocks
- · Replies 6 ·
Naming isomers of pentene beyond pent-1-ene and pent-2-ene
- lorka150
- · Replies 4 ·
KNO3 Stump Remover: Is 13-0-44 Pure Enough?
- fireboytommy
- · Replies 1 ·
Sulfur Extraction and Potassium Nitrate
- fireboytommy
- · Replies 1 ·
Historical question concerning Moseley's experiment
- jdlawlis
- · Replies 1 ·
The Works Toilet Cleaner: Investigating the Results
- Kitsune 205
- · Replies 7 ·
Phase Changing substance: me out
- tkdpainkiller
- · Replies 2 ·
What Are the Chemical Components of Ice Cream?
- Turkish
- · Replies 3 ·
Understanding KJ/person in a Society
- msdel
- · Replies 7 ·
Need Chemistry Review Books for College Class?
- skybox
- · Replies 14 ·
Preparing for GRE chemistry in 4 months
- roopa
- · Replies 1 ·
TiO2 spin coating cracks with TiCl4 in ethanol
- venus
- · Replies 1 ·
Preparation of Chromium (III) Salts
- MaximumTaco
- · Replies 4 ·
Translucent liquid with the same texture as shampoo?
- daniel_i_l
- · Replies 6 ·
Chemistry Blogging: Is It Here to Stay?
- webqc.org
- · Replies 1 ·
Galvanic cell with iron and aluminum electrodes giving 0.5V instead of 2.3V
- Tido611
- · Replies 3 ·
How can concentrated Hydrochloric acid be used to clean copper coins?
- DaveC426913
- · Replies 18 ·
Extracting potassium permanganate from Poly-Ox pond treatment
- johny_doe
- · Replies 3 ·
Does Impure Water Affect Electricity Conductivity?
- scott_alexsk
- · Replies 10 ·
Want to Earn Extra Cash by Testing Your Physics and Chemistry Knowledge?
- Gokul43201
- · Replies 23 ·
Ice cream and freezing point depression
- adjklx
- · Replies 1 ·
How do chemists make benzyl peroxide?
- PrudensOptimus
- · Replies 7 ·
Acetone from Nail Polish Remover?
- xxMIKExx
- · Replies 3 ·
Do vortex depth and duration indicate intermolecular bonding strength?
- RPN
- · Replies 14 ·
What is the Diet Coke and Mentos experiment?
- Ivan Seeking
- · Replies 15 ·
Understanding Eutectic Point: Definition and Calculation
- chound
- · Replies 4 ·
Suggestions for Chemistry/Biochemistry Texts
- scorpa
- · Replies 3 ·
Graph absorption spectra of 2,3-dimethylindole?
- ironcross77
- · Replies 1 ·
Polycarb vs Acetone: Why Does Acetone Damage Polycarbonate?
- OPTIDONN
- · Replies 1 ·
What causes the maximum viscosity in ethanol concentrations of 50%?
- SqrachMasda
- · Replies 6 ·
What experimental evidence requires quantized energy emission by atoms?
- amtmail
- · Replies 6 ·
Chemical weapons loose in London?
- Rach3
- · Replies 5 ·
Can CO2-V Network Solid Be Stabilized at Normal Temperature and Pressure?
- bomba923
- · Replies 9 ·
Water Potential: Kinetic or Potential Energy?
- chound
- · Replies 6 ·
Alkyl groups donating electrons
- teilchen
- · Replies 5 ·
What materials maximize voltage and current in a theoretical battery?
- SAZAR
- · Replies 10 ·
How can concentration be calculated in a chemical experiment?
- lil_agelu4life
- · Replies 2 ·
Reacting Water & Acids: What's the Result?
- Haftred
- · Replies 1 ·
Separating Ethanol from Water by Boiling
- Telmerk
- · Replies 15 ·
Where exactly do you get the chemicals to do your own experiments?
- wScott
- · Replies 5 ·
How Do Poisons Chemically Affect the Body?
- wScott
- · Replies 1 ·
Understanding Stereoisomerism in C5H10 with One Cyclopropane Ring
- tandoorichicken
- · Replies 2 ·
Organic chemistry acids and bases are confusing me
- Dr. Nick
- · Replies 1 ·
Ochem energy calculation - correct answer?
- tandoorichicken
- · Replies 1 ·
Study of tautomerism using radioactive isotopes
- Nomy-the wanderer
- · Replies 5 ·
Practical exam tomorrow on chemical equations
- RigidBody
- · Replies 4 ·
Why Is Carbon Listed as 12.0107 g/Mole?
- pivoxa15
- · Replies 7 ·
Can I get sodium or sodium oxide with common chemicals?
- The P-manator
- · Replies 17 ·
Can learning physics improve understanding of chemistry?
- TMNT
- · Replies 8 ·
Unburning Toast: Can it be Done?
- Chaos' lil bro Order
- · Replies 3 ·
Can a pencil be put back together
- Zygotic Embryo
- · Replies 38 ·
Activated carbon vs. Typical bonfire coal
- civil_dude
- · Replies 4 ·
Anti-Grafitti Research in Chemistry - Netherlands
- nazgjunk
- · Replies 1 ·
Fischer-Tropsch Synthesis and Catalysts
- Astronuc
- · Replies 0 ·
Catalytic decomposition of nitrous oxide?
- rocketman
- · Replies 3 ·
How can you electroplate brass onto steel?
- mrjeffy321
- · Replies 2 ·
How Do You Solve Complex Chemistry Titration and Reaction Problems?
- nx01rules
- · Replies 5 ·
Why does strontium carbonate smell like rotten eggs when reacted with HCl?
- mrjeffy321
- · Replies 2 ·
Will Cast Iron dissolve in dil. or conc. acid?
- dfx
- · Replies 4 ·
Partial thermodynamic equilibrium and Gibbs energy minimisation
- lalbatros
- · Replies 5 ·
Slippery Properties of Soap, Oil, NaOH, Bleach
- Ouabache
- · Replies 7 ·
Does water/ or solid have concentration?
- mcato_O
- · Replies 1 ·
Light emitting chemicals and electromagnetic fields.
- Squishynoise
- · Replies 3 ·
How Does Water Concentration Impact Chemical Reactions?
- Aya
- · Replies 9 ·
Why do schools continually push the idea of teamwork?
- ShawnD
- · Replies 13 ·
Simulating life's origin by running physics backward in time
- kmarinas86
- · Replies 2 ·
Love is like a chemistry lab
- Pengwuino
- · Replies 45 ·
Can Hydrogen undergo PI bonding?
- VinnyCee
- · Replies 7 ·
Why Aren't Rubidium or Radioactive Bullets Used in Warfare?
- munky99999
- · Replies 26 ·
What color is fire burning in pure oxygen?
- munky99999
- · Replies 2 ·
Alexander Shulgin: Thoughts from Chemistry Community
- Nothing000
- · Replies 5 ·
How do I set up an oscillating reaction experiment?
- Turkish
- · Replies 1 ·