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
Standardization of H2O2 Solution
- mousesgr
- · Replies 10 ·
What Causes Blue Stains in Bathtubs When Using Well Water?
- W3pcq
- · Replies 2 ·
Why does toilet roll absorb water?
- _Mayday_
- · Replies 9 ·
What side reactions occur when oxidizing borneol with NaOCl?
- lexia925
- · Replies 5 ·
Would the universe rotate plane polarized light?
- Spirochete
- · Replies 1 ·
Ethanol for drinking, Ethanol for fuel.
- wasteofo2
- · Replies 7 ·
Can Lithium Batteries Really Last 2 Years Before Losing Capacity?
- Physicsissuef
- · Replies 2 ·
Reaction with AgNO3-What happened?
- Spirochete
- · Replies 5 ·
What are acidic water molecules?
- RJ Emery
- · Replies 10 ·
Understanding Octane Numbers in Organic Chemistry
- MiniJo
- · Replies 9 ·
Why does Ba(OH)2 require 20 mL HCl not 40 mL in neutralization?
- kazimmerman
- · Replies 3 ·
Can water particles with low kinetic energy solidify while others evaporate?
- ffleming7
- · Replies 4 ·
Final temperature of HNO3 and Ba(OH)2 neutralization in calorimeter
- Mitchtwitchita
- · Replies 14 ·
Enzyme Thermodynamic/Kinetics Question
- poohgwai
- · Replies 5 ·
Chemistry on Mars, living or not?
- W3pcq
- · Replies 5 ·
Calibration of a thermometer naphthalene
- ale
- · Replies 1 ·
What Molecules Make Up Gasoline?
- kdv
- · Replies 2 ·
Hot water can cool faster than cold
- pitot-tube
- · Replies 7 ·
Do explosives work in a vacuum without oxygen?
- drcathyc
- · Replies 4 ·
Why does adding salt to water lower the freezing point?
- erjkism
- · Replies 2 ·
Why is there greater abundance of light than heavy elements on earth?
- atlet88
- · Replies 3 ·
Building a gas chromatograph with a capillary column for CH4 and N2
- lilrex
- · Replies 3 ·
Does anybody know where in the body aspirin becomes active?
- Mitchtwitchita
- · Replies 6 ·
Practical Uses of Zinc Oxidation Reaction: Fire and Smoke
- Soley101
- · Replies 4 ·
What is the volume of fluid that must flow through the semipermeable membrane?
- Andy Resnick
- · Replies 1 ·
Should I write my will now? Going to use 1.5 moles of t-buLi tomorrow.
- gravenewworld
- · Replies 3 ·
Chemistry behind airbag deployment. How to demonstrate?
- demode
- · Replies 7 ·
Atomic structure and properties of elements 117 and 119
- appykid
- · Replies 1 ·
Titrating ASA Tablets: NaHO and Ethanol
- appykid
- · Replies 1 ·
Titration method to determine HCl concentration in a mixture
- Bluetheice
- · Replies 7 ·
Do atomic orbitals overlap or are they separated by nodes?
- kuahji
- · Replies 4 ·
Hess's Law: Understanding Its Importance and Applications
- astro_kat
- · Replies 2 ·
Are Alcohols Acidic, Basic, or Both Depending on the Medium?
- sadhu
- · Replies 2 ·
Test Garden Soil for Phosphorous: DIY?
- optimizer
- · Replies 1 ·
Is Silicon-Oxygen Tetrahedron Bonding Ionic, Covalent, or Both?
- eyehategod
- · Replies 2 ·
My adventure of watching aluminum age zzzzz
- LSJ
- · Replies 7 ·
C13 NMR: High Intensity Peak for Fully Substituted Carbon?
- Bladibla
- · Replies 3 ·
Extract Ethanol from Aqueous Solution: Homemade Method
- bomba923
- · Replies 2 ·
Doing a presentation. Need some pointers.
- Bladibla
- · Replies 1 ·
What major of Chemistry is dealing with toxic?
- php111
- · Replies 7 ·
Experiment outline on Tap Water vs Bottled Water
- Lemm
- · Replies 4 ·
RBS Spectrometry Analysis of Si3N4 on Si: SiO2 or SiOxNy?
- physicist888
- · Replies 7 ·
Convert a given alkane to any higher or lower alkene without sides rxn
- sadhu
- · Replies 1 ·
Will the periodic table be different on another planet?
- ffrancis
- · Replies 1 ·
A question on PLANT EXTRACTIONS.
- Rylynn97
- · Replies 2 ·
Did a White Bottle of Acid Cause Local People to Crash and Burn in My Area?
- Jekertee
- · Replies 9 ·
Ammonium hydroxide Percent to normality conversion
- KKAK
- · Replies 4 ·
Can Acidic Liquids Corrode a 3 Inch Iron Stick?
- Jekertee
- · Replies 7 ·
When does dissolving occur?
- elementerystu
- · Replies 5 ·
Why Are Some Materials Hydrophobic?
- Gerenuk
- · Replies 7 ·
What do these quantum chemistry comics mean?
- mysqlpress
- · Replies 2 ·
Are the ions at the edge of an ionic crystal complete spheres?
- lwymarie
- · Replies 1 ·
Van der Waals' Forces in Diamond Structures
- mysqlpress
- · Replies 2 ·
Debunk Magnetic Therapy and water cluster experiment
- Delzac
- · Replies 8 ·
What does ISE stand for? Difference between Specific & Selective?
- zeshkani
- · Replies 2 ·
Detect/check flexible/rotatable bonds
- hefeweizen
- · Replies 2 ·
Why does heating egg white turn it from liquid to solid?
- jobyts
- · Replies 5 ·
Exothermic reactions that release hydrogen?
- technobot
- · Replies 8 ·
Calibration curves for colorimeter chemical detection
- electronica75
- · Replies 6 ·
Good computer for running electronic structure calculations?
- christianjb
- · Replies 6 ·
Example of a substance that is a Bronsted-Lowry, but not Arrhenius
- pinkyjoshi65
- · Replies 3 ·
If you're thinking of marrying a biochemist
- dst
- · Replies 4 ·
What Are the Best Readable General Chemistry Textbooks for High School Students?
- Spirochete
- · Replies 5 ·
Why do Tabasco in coffee and baking soda with popcorn butter taste so bad?
- Ivan Seeking
- · Replies 102 ·
Zinc Ferrite Nano-Particles: Centrifuge RPM Calculation
- Aaronse_r
- · Replies 3 ·
Reduce Iron in Water: Chlorination or Filtration?
- pijoe
- · Replies 6 ·
How Much Oxalate is Good/Harmful for Us?
- rohanprabhu
- · Replies 1 ·
Lab preperation of Ammonium ferric citrate
- rohanprabhu
- · Replies 1 ·
Chlorfoam - hazard as a cleaner
- wolram
- · Replies 4 ·
Effect of accel/velocity on chemical reactions
- SansHalo
- · Replies 10 ·
Solubility of compound in solutions other than Water
- djdevine19
- · Replies 2 ·
Can Sulfuric Acid Be Safely Stored in a Plastic Container?
- Pete_L
- · Replies 4 ·
Why did my steel wool rust so slowly in water, bleach and vinegar?
- Iceman1979
- · Replies 17 ·
How are plastic conductors made?
- moe darklight
- · Replies 14 ·
Intramolecular cyclization of triflate/aniline
- gravenewworld
- · Replies 2 ·
Equilibrium in a closed pop bottle
- pinkyjoshi65
- · Replies 10 ·
Is it the protons or electrons that are responsible for an element's propert
- Modernization
- · Replies 11 ·
Can Methanol be Detected with TLC?
- real
- · Replies 22 ·
How much acid is needed to dissolve 1kg of CaCO3?
- matthyaouw
- · Replies 8 ·
Finding Isomer Separation Lab for Start Company
- isa2007
- · Replies 4 ·
Is Oligomycin Used in Commercial Products?
- Soaring Crane
- · Replies 1 ·
Finding an Oxygen Absorber for Fast Gas Streams
- mrjeffy321
- · Replies 15 ·
Production of artificial radioisotopes
- Vipul
- · Replies 2 ·
Effect of aqua regia on P, S, C and Si?
- allistair
- · Replies 6 ·
Sites with IR, 1H NMR, 13C NMR, and mass spectroscopy?
- FlipStyle1308
- · Replies 2 ·
Why do strong oxidizers and hydroxide not react with each other?
- ShawnD
- · Replies 1 ·
Question: Adding Strong Acid to Buffer
- sam.
- · Replies 1 ·
Loved General Chem, but not so much Organic what's next?
- rocomath
- · Replies 2 ·
Identification of group 2 metal salts
- david18
- · Replies 4 ·
Calculating Delta Heat of Formation: Alternatives and Limitations
- masterblah777
- · Replies 2 ·
Making Cavity Microelectrodes: Overcoming Setbacks
- rloughlin03
- · Replies 3 ·
How Does Adding Sodium Citrate Affect the pH of a Citric Acid Solution?
- sam.
- · Replies 1 ·
PH problem weak acid and weak base
- hsgnfgkid
- · Replies 2 ·
Why Do We Square Molarities in Free Energy Calculations for HCl Dilution?
- salman213
- · Replies 1 ·
What's the difference between cyclic paraffin and paraffin?
- alexio
- · Replies 2 ·
Removing lead from water
- sveioen
- · Replies 5 ·
How Do You Calculate E°cell Values for Galvanic Reactions?
- salman213
- · Replies 3 ·
Bis-(dimethylglyoxime-nickel (II))
- dibs
- · Replies 2 ·
Does the reaction between NH4NO3 and Zn produce combustion?
- Soley101
- · Replies 3 ·
How does solubility affect precipitation reactions?
- sveioen
- · Replies 1 ·