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
Will pure water have a pH greater or less than 7 at 100°C?
- Jack16
- · Replies 1 ·
Is the order of stability for butenes in hydrogenation reactions correct?
- maverick280857
- · Replies 8 ·
Calc Ionisation Const of Ethanoic Acid in 0.1M Soln
- josephcollins
- · Replies 1 ·
Can Ferric Sulfide Decompose into S8 Molecules and Ferric Ions?
- olilee
- · Replies 1 ·
Solving Ionic Compound Analysis and Relative Atomic Mass with Mass Spectrometer
- Clari
- · Replies 1 ·
Calculating Water Needed for 0.1M and 0.12M Hydrochloric Acid
- josephcollins
- · Replies 1 ·
Methanoic Acid's dissociation constant
- josephcollins
- · Replies 1 ·
Why is 3-hydroxybenzaldehyde brominated at position 2 instead of 4?
- maverick280857
- · Replies 11 ·
Atmosphere can be absorbed into the solution?
- .....
- · Replies 2 ·
Mass spectrometry acceleration, deflection and detection stages
- faisal
- · Replies 3 ·
Orbital Craziness: 4s, 3d, 4p - Why 3d?
- ShawnD
- · Replies 4 ·
Converting distance and speed to time, and ounces to grams
- starsun
- · Replies 4 ·
Investigate the range of complexes formed by transition elements
- dagg3r
- · Replies 1 ·
Fuel injector surrounded by a coaxial air stream
- Clausius2
- · Replies 5 ·
Synthesis of metal oxalate complexes
- gravenewworld
- · Replies 3 ·
Toxic Teflon: The Unseen Danger of Non-Stick Cookware
- Dissident Dan
- · Replies 9 ·
Find out the charge of a compound/ion
- CBR600RR
- · Replies 4 ·
Checking my understanding of Molarity.
- wasteofo2
- · Replies 5 ·
What Mineral is in My Wife's Pebble Water Fountain?
- DaveC426913
- · Replies 3 ·
Relative atomic mass of an element ?
- faisal
- · Replies 3 ·
Solve Density Problem: Mass of 10mi³ Seawater
- starsun
- · Replies 5 ·
Why does 0.1 M ethanoic acid have higher pH than 0.1 M hydrochloric acid?
- Jack16
- · Replies 3 ·
How does adding soap detergent to milk create a swirling effect?
- Moose352
- · Replies 1 ·
Ethyl ether can react with cold concentrated H2SO4?
- xcube
- · Replies 5 ·
Mixture of pure nitric acid and pure hydrochloric
- josephcollins
- · Replies 3 ·
Difference between a homogenous mixture and a heterogeneous mixture
- courtrigrad
- · Replies 1 ·
Sugar with the fewest calories per sweetness
- Loren Booda
- · Replies 2 ·
How to prepare and adjust a solution to 960 mOsm/kg
- indoubt
- · Replies 2 ·
Calcium chloride exists as dihydrate (CaCl2x2h20)
- indoubt
- · Replies 8 ·
Algebra of the Henderson-Hasselbach equation
- helpme12345
- · Replies 1 ·
NMR analysis of C10H14 with benzene ring and ethyl side chain
- nautica
- · Replies 2 ·
Why does magnesium rust instead of iron in sodium hypochlorite?
- tanya234
- · Replies 3 ·
Does solid iron react with potassium permanganate?
- tanya234
- · Replies 2 ·
What happens if I light a match in a hydrogen-filled sealed room?
- datatec
- · Replies 5 ·
Overcoming Fear of Bunsen Burners in Science Exams
- recon
- · Replies 13 ·
Gas pressure and temperature relation
- dusty8683
- · Replies 3 ·
Two different species obeying the octet rule
- fisipavia
- · Replies 3 ·
FEMTOCHEMISTRY (Preparation of coherent state superpositions)
- altered-gravity
- · Replies 2 ·
Do 3 electron bonds really exist?
- kichigai
- · Replies 9 ·
How Do Repulsive and Attractive Forces Influence Chemical Bond Formation?
- ChemRookie
- · Replies 1 ·
How would Nitrous Oxide dissolved at temperature of 350 degrees
- sttan
- · Replies 2 ·
Solve the Challenging Redox Chemistry Problem: KNaC4H4O6 + KMnO4 + HNO3
- chem_tr
- · Replies 4 ·
Chlorination of (R)-2-Chlorobutane: Meso vs Racemic Isomers
- xcube
- · Replies 6 ·
How Do You Write Electron Configurations for Different Elements?
- BH20
- · Replies 9 ·
Investigate Food Adulteration: High School Student Project
- fawaz
- · Replies 2 ·
How Do You Find the Empirical Formula of a Nickel or Dime?
- babbagee
- · Replies 6 ·
Calculate the concentration of hydrogen peroxide
- Me!!
- · Replies 1 ·
Oxygen Bond Angle Increase: Reason Behind Increase?
- HIGHLYTOXIC
- · Replies 3 ·
How Can I Easily Memorize the Periodic Table?
- Brickster
- · Replies 5 ·
Formula for calculating the atomic or covalent radii of elements
- elas
- · Replies 12 ·
Where can I find affordable and efficient online chemical suppliers?
- BiggerStronger
- · Replies 5 ·
Should I use ion enthalpies for aqueous compounds in reactions?
- mrjeffy321
- · Replies 4 ·
Mechanism of Most Chemical Reactions
- what_are_electrons
- · Replies 7 ·
Is Love Just a Chemical Reaction or Something More?
- michelle s
- · Replies 46 ·
What are the hydrolysis products of aspartame and how to purify them?
- BiggerStronger
- · Replies 1 ·
Entropy Change at Boiling Point of Chloroform
- ACLerok
- · Replies 3 ·
What was Greek fire and what's the modern equivalent?
- Gonzolo
- · Replies 3 ·
Self-Ignition Chemical: Causes and Effects
- martine
- · Replies 7 ·
How Can Bio Ceramics Emit Far Infrared Rays for Aquatic Filtration?
- yinyang
- · Replies 1 ·
How to Calculate the Partial Pressure of Propane in a Mixture?
- Daizy5936
- · Replies 1 ·
Why Do Some Elements Have Multiple Oxyanions While Others Do Not?
- so-crates
- · Replies 3 ·
What are Better Coupling Reagents for Reacting an Amine with a Carboxylic Acid?
- gravenewworld
- · Replies 3 ·
Can You Compose a Molecule from H NMR Signals and Given Formula?
- noxflos
- · Replies 7 ·
I'm finding organic chemistry difficult
- KnowledgeIsPower
- · Replies 22 ·
What is saltpeter and where can I find it?
- quantum
- · Replies 16 ·
Tools for drawing organic chemistry structures to post as images
- maverick280857
- · Replies 7 ·
Froth Floatation Process: Breaking Sulphide Ore using Acid
- lakshmi
- · Replies 1 ·
Rates of reaction and factors affecting equilibrium
- almohandes
- · Replies 4 ·
How do you prepare an alcohol from bromobenzene and 1-butene?
- ambuj123
- · Replies 26 ·
What are the best books for Inorganic Chemistry for IIT-JEE preparation?
- HIGHLYTOXIC
- · Replies 2 ·
Calculate pressure in temperature changes
- fran2000
- · Replies 3 ·
Constructing a Safe Flame Thrower
- dusty8683
- · Replies 3 ·
Materials Not Affected by Sulphuric Acid - Somy
- somy
- · Replies 4 ·
Entropy change of diamond using Debye's law from 10 K to 350 K
- Jerzey2Atl
- · Replies 2 ·
Why CO2 will dissolve in water? thx
- itsmine
- · Replies 2 ·
Relationship Between Density and Specific Heat
- malco97
- · Replies 2 ·
Strategies for Determining Solubility and Hydration in Chemistry
- ACLerok
- · Replies 2 ·
Predicting Precipitates: Solubility Rules for Cations and Anions
- ACLerok
- · Replies 7 ·
Thalidomide Racemization: Why Does it Occur?
- KnowledgeIsPower
- · Replies 11 ·
Solving Stoichiometry Problem on Oxalate Mass Percent
- babbagee
- · Replies 7 ·
Is NH4CL Smoke in the Lab Dangerous?
- fish
- · Replies 10 ·
Calculate Enantiomeric Excess (EE) of Penicillin G Mixture
- noxflos
- · Replies 2 ·
Anomeric Carbon Atom: Definition
- lakshmi
- · Replies 2 ·
Why Is Atom Stable When Valence Shell Is Filled With 8 Electrons?
- Dual Op Amp
- · Replies 3 ·
Does Soda Water Bubbling Depend on Temperature?
- arcnets
- · Replies 3 ·
What structural changes occur during graphite to diamond conversion?
- poopflinger15
- · Replies 2 ·
Faraday's Electrolysis Forumlae question
- philip_pc
- · Replies 7 ·
Difference in Physics and Chemistry Text regarding Wavenumber
- maverick280857
- · Replies 5 ·
Do Lone Pairs in Molecules Always Have Dipole Moments?
- bijiibaa
- · Replies 17 ·
How do you find the gauche number?
- noxflos
- · Replies 2 ·
Is Hydrogen Combustion a Solid or Liquid?
- wasteofo2
- · Replies 10 ·
Draw and name all constitutional isomers
- noxflos
- · Replies 2 ·
PH Adjustment for Bacteria Media Using NaOH and H2SO4
- princessdiana97
- · Replies 1 ·
Acid theory - which ion does the donating?
- zeta101
- · Replies 1 ·
Temprature of Potassium suproxide
- stamba
- · Replies 2 ·
Concentration of water vapor present at equilibrium
- Mag
- · Replies 3 ·
Calculating Activation Energy for X+Y -> XY Reaction
- mrjeffy321
- · Replies 10 ·
Possible to create the spidey web that spiderman uses?
- Evil
- · Replies 10 ·
Specific heat capacity of a metal cooled in water with heat loss
- wunderkind
- · Replies 2 ·
Does any one know where can I buy Potassium superoxide?
- stamba
- · Replies 2 ·