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
I wanna make iron suspension or solution
- donnagirl
- · Replies 2 ·
How Do Colored Flames Work on Wax Candles?
- Zenparticle
- · Replies 2 ·
How do bonding and antibonding MOs coexist in molecular systems?
- HUMERA.S
- · Replies 1 ·
How to precipitate Al(OH)3 from potassium aluminate in KOH?
- Antwerp
- · Replies 2 ·
What techniques are available to separate/filter gases?
- pa5tabear
- · Replies 6 ·
Meso Compounds with an odd number of chiral centers
- thefan
- · Replies 3 ·
Changing the 3D Structure of Molecules: Methods and Feasibility
- mather
- · Replies 2 ·
Why do Nitrogen dioxide and hydrogen gas react with each other?
- AakashPandita
- · Replies 1 ·
When water can form an H30+ ion why can't it form an H4O2+ ion?
- AakashPandita
- · Replies 2 ·
Attaching 1-chloropropane and 1-butyne to benzene without branching
- jayashae
- · Replies 4 ·
Polarity in water molecule and electronegativity of oxygen in that molecule.
- AakashPandita
- · Replies 7 ·
Transparent paint carrier of electrical current
- tohu
- · Replies 2 ·
THF evaporation under partial vacuum
- krobben
- · Replies 6 ·
Transisiton metal electronic structure question.
- MattA147
- · Replies 1 ·
Why Do Electron Shell Capacities Differ Between GCSE and AS Level?
- MattA147
- · Replies 2 ·
Which isomer of chlorobenzyl alcohol reacts best with esters?
- hajasharif2k5
- · Replies 1 ·
Can a Magnetic Field Create Ions?
- HelloCthulhu
- · Replies 3 ·
Decent references for SN2 displacement of tosylate with acetylide
- burningbend
- · Replies 1 ·
Converting Methane to Methanol with Photochemical Reactor
- Skylight100
- · Replies 2 ·
How did they come up with this completed reaction
- lechatelier
- · Replies 8 ·
Safety of Reacting: What's the Best Way?
- gotjrgkr
- · Replies 5 ·
How to take the official ACS Organic Chemistry exam
- blaughli
- · Replies 5 ·
Electrolysis of aqeuous solutions
- sgstudent
- · Replies 17 ·
Is there such a thing as substitution polymers?
- DanteSinger
- · Replies 2 ·
How do hydrogen fuel cells work?
- roym6
- · Replies 4 ·
Should variations in beaker mass be included in a chemistry lab report?
- muhsentdrawji
- · Replies 1 ·
How do electron shells and subshells/orbitals relate?
- ctownsley
- · Replies 2 ·
Why does higher reduction potential indicate stronger oxidizing power?
- mr newtein
- · Replies 1 ·
Does amount of electrons orbiting an atom effect rate of radioactive decay?
- Rorkster2
- · Replies 3 ·
Derive the ideal gas law from Charles', Boyle's, and Avogadro's, how?
- Try Hard0
- · Replies 7 ·
Why can't scientists make Gold?
- Eric333
- · Replies 17 ·
Do water filters remove fluoride?
- Pengwuino
- · Replies 8 ·
Understanding Crystal Structures: How to Read Table Data for Modeling in VESTA
- dipole
- · Replies 1 ·
What Are the Best Science Demos for High School Students?
- Opus_723
- · Replies 8 ·
Does iron react into gas phase?
- pa5tabear
- · Replies 2 ·
Why do we use external pressure to calculate work in gas cylinders?
- sodium.dioxid
- · Replies 4 ·
Metal oxides displacement reaction
- sgstudent
- · Replies 2 ·
Why do cell walls become brittle when dried?
- Johnleprekan
- · Replies 1 ·
Senior Thesis in Chemistry: Ideas for High Schoolers
- echandler
- · Replies 1 ·
Element 114 = Flerovium; Element 116 = Livermorium
- Astronuc
- · Replies 6 ·
How to use white phosphorus without ignite it?
- Chitose
- · Replies 4 ·
How can the steric factor be greater than 1
- BrianC12
- · Replies 1 ·
Why is alcohol better than water at dissolving alkaloids and resins?
- Johnleprekan
- · Replies 1 ·
How to tell whether a reaction is an elementary reaction
- BrianC12
- · Replies 7 ·
Why is Hess's Law Generally Not Obeyed?
- BrianC12
- · Replies 6 ·
Determining an Emperical Formula using Combustion Analysis data
- Crookedsky
- · Replies 6 ·
Why does the definition of oxide allow one oxygen atom but dioxide requires two?
- AH020387
- · Replies 3 ·
Why Is Carbon Dioxide Added to Tonic Water for Taste and Texture?
- AH020387
- · Replies 1 ·
3D Printer Resin's Chemical Makeup?
- n1caboose
- · Replies 1 ·
Sources for Crystal Models (FCC, BCC, etc)?
- MissSilvy
- · Replies 1 ·
Is the octet rule, important to the atom?
- johann1301
- · Replies 5 ·
Electrolysis of brine produced white stuff.
- Fezziwig
- · Replies 4 ·
Why Doesn't Cooking Chicken in Aluminum Foil Cause an Explosion?
- Bipolarity
- · Replies 1 ·
Leaky alkaline batteries - did I clean up enough?
- Loosley
- · Replies 1 ·
Does an O Chem I and II Rxn Mechanism Bible exist?
- ChiralWaltz
- · Replies 2 ·
Van der Waals forces of hydrogen
- wenxian
- · Replies 6 ·
Ligand Exchange - are they reversible?
- jsmith613
- · Replies 1 ·
Identifying Unknown Compounds in a Lab
- a.dunn.wa
- · Replies 3 ·
Why is Mixing Units in the Nernst Equation Considered Accurate?
- Acut
- · Replies 7 ·
Is There an Island of Stability in Nuclear Physics?
- qedprigmosyno
- · Replies 4 ·
How do PEM fuel cells generate electricity from hydrogen and oxygen?
- manp
- · Replies 6 ·
What is the dual nature of electrons and how does it relate to Quantum Theory?
- san203
- · Replies 2 ·
Solubility of benzo(a)pyrene and other PAHs in pure water at STP
- dx/dy=?
- · Replies 2 ·
Unknown solution- ppm of Ca needed
- jackscholar
- · Replies 1 ·
What is the hybridization of SnCl3 and is sp2 hybridization the correct answer?
- Kurokari
- · Replies 22 ·
Best biology and chemistry textbooks to prepare for college
- kodancer
- · Replies 9 ·
Effect of amount of catalyst in a reaction
- sgstudent
- · Replies 20 ·
Why is a PV vs pressure graph a horizontal line?
- TheRedDevil18
- · Replies 9 ·
Simple method to make methane from hydrogen and carbon?
- MacGyver2
- · Replies 10 ·
R S Configuration Assigning Priorities
- Nitin_Naudiya
- · Replies 3 ·
Gibbs Free Energy Change/Entropy
- sidnake
- · Replies 3 ·
What chemical solution to use for cleaning digital camera sensors?
- Phili Jourdan
- · Replies 2 ·
How Do You Calculate Theoretical Reaction Time in Enzyme Experiments?
- thestudent101
- · Replies 4 ·
How do I convert sodium acetate trihydrate to anhydrous sodium acetate?
- kensclark15
- · Replies 1 ·
What's the rule to covalent character
- hms.tech
- · Replies 1 ·
Acid Base Theories: Bronsted-Lowry vs Lewis
- hms.tech
- · Replies 5 ·
Where Can I Find Spectral Data for Schwartz Reagent (NMR/MS/IR)?
- cep
- · Replies 1 ·
Does critical temperature depend on inversion temperature?
- moatasim23
- · Replies 1 ·
Why Does KMnO4 Oxidise I- to I2 in Acidic Medium but to IO3- in Alkaline Medium?
- jd12345
- · Replies 4 ·
Carbon dioxide removal from biogas
- MABELTD
- · Replies 3 ·
Why can't the phenyl cation be stabilized by resonance?
- Ashu2912
- · Replies 2 ·
Why does 1.008g of H and 12g of C both equal one mole?
- cooper607
- · Replies 4 ·
What is water of crystallisation?
- jd12345
- · Replies 2 ·
Ligand field stabilization energies, is it correct to say
- Chemist20
- · Replies 3 ·
Activeion, new cleaning method, or homeopathy for dirt?
- NeoDevin
- · Replies 26 ·
Orbital Hybridisation: Myth or Misconception?
- RK7
- · Replies 4 ·
Is There an Acid That Can Corrode TiO2 Coating?
- mah65
- · Replies 23 ·
Why is rate of dissolution constant?
- sodium.dioxid
- · Replies 4 ·
What Does Enthalpy of Vaporization Mean Beyond the Boiling Point?
- Silvius
- · Replies 8 ·
Partial derivative in thermodynamics
- orgohell
- · Replies 1 ·
What may be the negative catalyst?
- duke656
- · Replies 7 ·
Why Does Polymerisation Occur in Diols?
- jsmith613
- · Replies 3 ·
Resonance stabilization in haloarenes
- Nitin_Naudiya
- · Replies 1 ·
What is the Correction Made for Van der Waal Pressure?
- moatasim23
- · Replies 1 ·
Separating silver from aluminum and making silver nitrate
- praeclarum
- · Replies 2 ·
Flouride salt safety issues? (high temperature)
- Jack_O
- · Replies 3 ·
What iron-salts will dissolve in water?
- CYP450
- · Replies 3 ·
Why does only the amino group react in the synthesis of paracetamol?
- jsmith613
- · Replies 1 ·
NMR versus GC/MS, HPLC/GC, HCLtitration, meltingpoint test
- chantal029
- · Replies 3 ·
Styrene Maleic Anhydride - Bond Angles and Lengths
- TheHumblePoet
- · Replies 1 ·