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
A simple molecular drawing program?
- Werg22
- · Replies 5 ·
Why is my AP Chemistry teacher giving incorrect information?
- moose
- · Replies 13 ·
The Role of UV Radiation in Ozone Formation and Depletion
- pivoxa15
- · Replies 2 ·
Taking 31P and 19F Spectra on Varian Unity Inova 500 MHz NMR
- hyildirim
- · Replies 2 ·
Van der waals parameters a and b
- physgirl
- · Replies 1 ·
Why isn't ammonia or hydronium considered a triprotic acid?
- pivoxa15
- · Replies 12 ·
Are Aluminium Ions Actually Acidic?
- pivoxa15
- · Replies 4 ·
What is the difference between hydrophilic and hydrophobic substances?
- pivoxa15
- · Replies 2 ·
Measuring pH of Aqueous Solutions Containing NaOH
- pivoxa15
- · Replies 3 ·
Graphite's delocalised electron?
- pivoxa15
- · Replies 2 ·
Why does steel change it's colour through heating
- antonantal
- · Replies 11 ·
Why isn't the +2 charge shown as zinc(II) in coordination compound names?
- pivoxa15
- · Replies 3 ·
Can Plasma in a Light Bulb be Used Practically?
- JGM_14
- · Replies 2 ·
Determining EDTA Concentration in PPM in Aquaous Solution
- shadownitro
- · Replies 1 ·
Has anyone taken the ACS chemistry exam? What was your experience?
- Weave
- · Replies 1 ·
How could you tell whether or not a molecule *could* have pi bonds?
- Jas0n
- · Replies 4 ·
Transforming Elements: Breaking Down Car Emissions
- CanadianChris
- · Replies 7 ·
What is the diffrience between chemistry and alchemy?
- JGM_14
- · Replies 2 ·
Metal + nonmetal = covalent bond?
- pivoxa15
- · Replies 1 ·
Is All Chemistry About Electron Configurations?
- pivoxa15
- · Replies 9 ·
Why are hydrogen molecules attracted to each other?
- benhall2121
- · Replies 2 ·
Electrical seperation of hydrogen bonds
- nikolatesla20
- · Replies 1 ·
Find Zumdahl's Chemistry 5th Edition Online or PDF
- Juwad
- · Replies 6 ·
Van Der Wal's force doesn't add up
- satisverborum20
- · Replies 3 ·
Why colourless for main group metals?
- pivoxa15
- · Replies 6 ·
How do you make Kevlar, ceramic plate armor, or Vectran?
- imperium2600
- · Replies 2 ·
Max Yield Phenolate Formation with Phenol
- geo_alchemist
- · Replies 4 ·
Why Do Solids Sublime into Gas?
- THANApHD
- · Replies 3 ·
How Basic is NaSH Compared to NaOH in Organic Synthesis?
- gravenewworld
- · Replies 1 ·
Is it a commercialy available compound?
- Atomos
- · Replies 1 ·
Could methane releases sink boats in the Bermuda Triangle?
- zoobyshoe
- · Replies 14 ·
How Does Fractional Distillation Separate Different Hydrocarbons in Crude Oil?
- Oxygenne
- · Replies 1 ·
Calculating Specific Heat Capacity of Oil-Water Mixture
- ergonomics
- · Replies 2 ·
Acid Effects on Polymers: Sources and Information
- lapo3399
- · Replies 2 ·
What is Rheopecty and How Does it Explain the Strange Behavior of Blue Clay?
- SAZAR
- · Replies 9 ·
Are Colloids Solid or Liquid and What Modulus is Used to Measure Them?
- elaine216@hotmail.co
- · Replies 7 ·
What is the significance of the x in the chemical formula (Mo6S9-xIx)?
- lo2
- · Replies 2 ·
Generating Electricity with Hydrogen Fuel Cells
- Zeno's Paradox
- · Replies 9 ·
Stoichiometric and non stoichiometric defects in the crystal lattice
- venu_vikas
- · Replies 1 ·
What Causes and Crosses Orbital Nodal Forces?
- Oblivion
- · Replies 8 ·
Tabacco, 100% cut, 90% 25%, etc.
- thunderfvck
- · Replies 12 ·
How Many People Use Zumdahl Text?
- professor
- · Replies 10 ·
Calculating Carbon Dioxide Levels in 19th Century Air
- Andre
- · Replies 3 ·
What is the red liquid formed when steel reacts with vinegar?
- JGM_14
- · Replies 3 ·
Water bottle explosion with acid smell
- psimms
- · Replies 8 ·
Potential Energy of atoms and molecules
- Fusilli_Jerry89
- · Replies 2 ·
Did World War II grenades contain unstable potassium chlorate crystals?
- rectionary
- · Replies 2 ·
Can I test for Halides/Halogens cheaply and determine the concentration?
- wxrocks
- · Replies 4 ·
Red residue from alum, flour and cornstarch heated with gunpowder
- Donman
- · Replies 2 ·
Understanding Nano Wires in Chemistry: Easy-to-Read Notes and Articles
- lo2
- · Replies 8 ·
What is the shape of salt crystals?
- td04
- · Replies 5 ·
Precipitated Carbon: Filtering Carbon with Retention Discs
- jmnew51
- · Replies 3 ·
Does the Fischer-Tropsch Process Remove Water From Synthetic Oils?
- Shawnzyoo
- · Replies 1 ·
Is There a Universal Model for Predicting All Molecular Geometries?
- DeathKnight
- · Replies 1 ·
Make paraffin wax have a higher melting temperature
- SkepticJ
- · Replies 5 ·
Programs and posters for the periodic table
- KingNothing
- · Replies 3 ·
Energy efficiency in home water electrolysis experiment
- tdaffin
- · Replies 2 ·
Replication of Photosynthesis Through Chemisty?
- fcpeace17
- · Replies 1 ·
Understanding CuSO4/Al Foil Reactivity with NaCl - Al in CuSO4
- lightarrow
- · Replies 4 ·
Explain the hybridisation of Cl atom in Cl2O7 or XeOF4?
- konichiwa2x
- · Replies 7 ·
Rum + Fruit Punch, aceitic acid limiting reagent?
- wasteofo2
- · Replies 2 ·
Calculating the outcome of a reaction, how to?
- pippo90
- · Replies 4 ·
What is the Sulfuric Acid and Sugar Reaction in Chemistry Demonstrations?
- lapo3399
- · Replies 1 ·
Oxidation of KMnO4: Necessity of Soluble Starting Material
- kalyanchem
- · Replies 1 ·
2 qn regarding rxn of copper sulphate
- Wen
- · Replies 1 ·
Heard of the Erikson-Pitteri Neighborhood?
- scott_alexsk
- · Replies 1 ·
How can basic principles be used to predict chemical reactions?
- Ahmed Abdullah
- · Replies 1 ·
Atomic Orbitals vs. Molecular Orbitals and Hybridization
- Avi_R
- · Replies 1 ·
At what temperature water decomposes into hydrogen and oxigen?
- SAZAR
- · Replies 16 ·
Diels-Alder Reaction - Does It Need a Catalyst?
- geo_alchemist
- · Replies 1 ·
Half Life of radioactive insulin
- ming_li
- · Replies 1 ·
What are the reactions between plastics and acids?
- lapo3399
- · Replies 1 ·
Why is water a liquid instead of a gas?
- capitolmonkey
- · Replies 4 ·
What is the Correct Molecular Weight of Buckministerfullerene (C60)?
- scarecrow
- · Replies 8 ·
Will vitamins and minerals react in a lemonade sports drink?
- trackdude410
- · Replies 1 ·
Are Viruses Considered Poisonous?
- The P-manator
- · Replies 4 ·
How do oscillating reactions work and why seem they to defy thermodynamics?
- Turkish
- · Replies 3 ·
Find Books on Memory Alloys: Ask Scott!
- scott_alexsk
- · Replies 4 ·
Waste Vegetable Oil produced by the kitchen
- OgreOwner
- · Replies 9 ·
An Account of the Fall Of a Meteoric Stone
- zoobyshoe
- · Replies 2 ·
Why is CuCl2 so hygroscopic and how do I make CuCl instead?
- Squall
- · Replies 8 ·
What Should You Know Before Using Liquid Nitrogen?
- Mk
- · Replies 44 ·
Processing 0.25% Silver Ore to Obtain 2 Pounds
- blue4882
- · Replies 1 ·
Chloralkali Process Safety: Can I Bubble Chlorine?
- The P-manator
- · Replies 8 ·
Long chain of c=c carbon double for room temp superconductivity
- bananan
- · Replies 10 ·
Coating Al and Cu simultaneously
- Bobendren
- · Replies 22 ·
Is Black Light Power a real energy source or a scam?
- Burnsys
- · Replies 8 ·
Experiments: Get Creative and Make Something Useful
- The P-manator
- · Replies 4 ·
Reacting Zn with .248M HCl to Produce H2
- kippy
- · Replies 1 ·
Hydrogen-Oxygen-Water: Fire Extinguisher?
- varsha
- · Replies 3 ·
Why does the Mg product show a negative charge on the oxygen?
- Pseudo Statistic
- · Replies 1 ·
Percent yield by mass for three-step acetaminophen synthesis
- xc630
- · Replies 10 ·
What is the intention of atom to form ions?
- yipkawa
- · Replies 4 ·
If atoms aren't created, how are atoms created when I'm born?
- MRCHEM
- · Replies 8 ·
Gaseous water- no need to drink.
- superweirdo
- · Replies 11 ·
Deoderant/pressurised container why does the liquid/gas come out
- konichiwa2x
- · Replies 2 ·
Hybridisation in d-block elements
- konichiwa2x
- · Replies 3 ·
Is the Conjugate Base of a Weak Acid Always a Weak Base?
- dissolver
- · Replies 5 ·