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
Determining Orbital Shapes from Schrodinger's Equation
- Bladibla
- · Replies 20 ·
Calculate the value of kb for this base
- nysoprano
- · Replies 2 ·
Electronic Configuration Question
- relativitydude
- · Replies 3 ·
Why Do Alcogels Crumble During Preparation?
- alex caps
- · Replies 8 ·
Calculating Mole Fraction of C6H6(l) in Solution
- mikep
- · Replies 1 ·
What are reflectance spectra and synchronous spectra?
- dmaya
- · Replies 2 ·
Good links about Gas Chromatography
- sotellme
- · Replies 2 ·
Can You Explain These Complex Chemistry Questions?
- BH20
- · Replies 14 ·
Understanding the Hybridization and Formation of Pi Bonds in Ammonia and Ethyne
- Clari
- · Replies 5 ·
Why do polar compounds dissolve in polar stationary phases in gas chromatography?
- sotellme
- · Replies 2 ·
How are temperatures of reactions measured inside furnaces?
- chound
- · Replies 2 ·
Smallest Bond Angle in NH3, PI3?
- gravenewworld
- · Replies 1 ·
News Does anybody know which are the comp-onents of the atomic bomb
- ardian007
- · Replies 4 ·
What is the pH of solutions containing (CH3)3N+Cl- and (CH3)4N+Cl-?
- nautica
- · Replies 3 ·
The exact difference between Chemistry and Physics
- Bladibla
- · Replies 10 ·
Why does beryllium have higher ionisation energy than lithium?
- Bladibla
- · Replies 17 ·
Linear range- in detector of GC
- sotellme
- · Replies 1 ·
Aspirin Questions: Seeking Guru Input
- etc
- · Replies 1 ·
Cis vs. Trans epoxidation of olefins
- gravenewworld
- · Replies 2 ·
Dioxin Poisoning: Risks, Origins, and Prevention
- Saint
- · Replies 5 ·
Brewing Your Own Alcoholic Beverages - Is It Safe?
- bjon-07
- · Replies 7 ·
Why Does Xe React with O2PtF6 to Form XePtF6?
- KingNothing
- · Replies 5 ·
Understanding Molecular Orbital Theory
- Bboy-Lancer17
- · Replies 2 ·
Why are peak areas proportional to molar amounts in gas chromatography?
- mountain
- · Replies 4 ·
When do you need parentheses with Roman numerals in ionic formulas?
- Tabe
- · Replies 5 ·
Where Can I Find Answers to the 2001 ACS Practice Test?
- Pepsi24chevy
- · Replies 1 ·
Did anyone actually enjoy organic chem?
- so-crates
- · Replies 15 ·
Relative basicity of two molecules.
- KKAK
- · Replies 2 ·
Would a noble gas react with a radical?
- alpha_wolf
- · Replies 2 ·
Why Does Nitrogen Difluoride (N2F2) Show Geometric Isomerism?
- saltrock
- · Replies 2 ·
How to Determine Standard Enthalpy Change Using Hess's Law?
- nobb
- · Replies 5 ·
Why Do Chemistry Equations Feel So Challenging?
- Sidey
- · Replies 2 ·
Polymerization - Synthesis of Orlon
- vg19
- · Replies 2 ·
Titration Calculation question.
- philistinesin
- · Replies 1 ·
Acid-Base neutralization w/ more than 1 base.
- philistinesin
- · Replies 6 ·
Synthesizing ASA from salicylic acid and titrating with NaOH
- decamij
- · Replies 9 ·
Solving Ksp Lab Errors: CaSO4 Calculation Methods
- reubend
- · Replies 2 ·
How Do Symmetry and Overlap Determine Molecular Orbital Interactions?
- Juche
- · Replies 1 ·
How Does UV Light Initiate Chlorine Atom Splitting in Chlorination?
- Cheman
- · Replies 8 ·
Diluting 12M HCl to prepare 0.50 M solution
- courtrigrad
- · Replies 6 ·
Solving Hess' Law for C2H6 Combustion: kJ/mol
- Tooren
- · Replies 3 ·
Balanced Combustion Equations for Alcohols
- The Bob
- · Replies 4 ·
How do we derive the equilibrium constant formula?
- Cheman
- · Replies 8 ·
How to use and interpret C NMR?
- osskall
- · Replies 1 ·
Molecules and bonds of transition metals
- KingNothing
- · Replies 7 ·
Solving Tritium Oxide in Ocean Water
- dajugganaut
- · Replies 1 ·
Predicting Chemical Reactions: How to Determine and Write Out Products
- Raza
- · Replies 3 ·
Determination of the final temperature inside a calorimeter
- soaring206
- · Replies 2 ·
Aerogels - Supercritical Extractions?
- alex caps
- · Replies 3 ·
Undergraduate chemical engineering
- gerald
- · Replies 8 ·
Empirical Formula: Real-World Uses
- MercuryRising
- · Replies 2 ·
Types of Chemical Reactions: Can You Write the Condensed Word Equation?
- Raza
- · Replies 5 ·
White precipitate from vinegar and soda water
- scilover89
- · Replies 5 ·
Sugar alcohols and their effect on your teeth.
- wasteofo2
- · Replies 2 ·
Dissolving on a molecular level .
- Cheman
- · Replies 3 ·
Writing dissociation and net ionic equations for precipitate formation
- courtrigrad
- · Replies 5 ·
Long-winded finding of Limiting Reagent
- Up_Creek
- · Replies 1 ·
Net ionic equations with no ions
- Tooren
- · Replies 3 ·
Final volume of octane combustion in a piston cylinder at constant pressure
- ForcesofChaos
- · Replies 10 ·
Why Do Condensation Reactions in Glucose Not Occur at C2 or C3?
- Cheman
- · Replies 2 ·
Sign of temperature change for water in molar enthalpy of fusion calculation
- nobb
- · Replies 8 ·
Nuetralization Reaction involving a weak acid and weak base
- JM_BC
- · Replies 3 ·
Why Does Water Expand When it Freezes?
- MR
- · Replies 4 ·
What Methods Are Used to Create Therapeutic Drugs Like ASA?
- decamij
- · Replies 5 ·
Why the ortho,meta,para positions are named
- poolwin2001
- · Replies 3 ·
Can Magnesium Fire Starters Be Dangerous?
- tribdog
- · Replies 13 ·
Bond Dissociation Energy of 2Cl: 58 kcal/mole
- glycogen
- · Replies 3 ·
How to erase pen writing by chemical?
- scilover89
- · Replies 2 ·
Can 4,5-Dibromoisatin Be Synthesized?
- chem_tr
- · Replies 2 ·
Starch vs Cellulose: Which is Soluble in Water?
- parwana
- · Replies 1 ·
I think this is Daltons Law Problem
- haribol
- · Replies 1 ·
Optical Isomerism: Levorotatory Tartric Acid Reduction
- smack_whore
- · Replies 3 ·
Compare physics/chemistry with social sciences
- Charles Darso
- · Replies 3 ·
Plotting radial distribution function for hydrogen 3s orbital in Excel
- Amy Chau
- · Replies 1 ·
Covalent Bonding: Why Na 3s Electron Energy is Higher than Cl 3p
- Clari
- · Replies 7 ·
Help with balancing equations and gas law calculations for sulfur fluoride reactions
- apchemstudent
- · Replies 5 ·
Where Do Valence Electrons Go in Covalent Bonds?
- Brickster
- · Replies 5 ·
What factors affect percent yield in an experiment?
- apchemstudent
- · Replies 6 ·
Why does a 25% acetanilide and 75% caffeine mixture have a melting point of 198–240 °C?
- pitchharmonics
- · Replies 1 ·
Calculating Enthalpy Change: HNO3 + KOH
- Blade
- · Replies 4 ·
Mn Catalyst for Asymmetric Epoxidation
- gravenewworld
- · Replies 2 ·
When reactions occur, how can you differentiate between A2B2 and 2AB?
- wasteofo2
- · Replies 2 ·
Maxwell's Demon: What Do You Think?
- KingNothing
- · Replies 3 ·
Calculating Boiling Point Elevation for a Solution with Dissociating Solutes
- philistinesin
- · Replies 2 ·
Which oxidation state should I assume when balancing equations?
- wasteofo2
- · Replies 4 ·
Redox Reaction of Molybdenum(V) Ions
- chem_tr
- · Replies 2 ·
Testing Buffer Solutions with Cabbage Dye Indicator
- pinky2468
- · Replies 2 ·
Balancing NO and MnO4− in basic solution
- nautica
- · Replies 4 ·
Organic Chemistry Resources for Advanced Students
- Thallium
- · Replies 6 ·
Calculating Freezing Point Depression with Urea and Water
- parwana
- · Replies 3 ·
Getting the identity of an unknown element in a reaction.
- philistinesin
- · Replies 3 ·
Impact of Temperature on Burning Hydrocarbon in a Closed System
- DeathKnight
- · Replies 1 ·
How much H2SO4 catalyst is needed for ester formation?
- smack_whore
- · Replies 3 ·
Setting up a galvanic cell (1.25V)
- nautica
- · Replies 1 ·
What was causing the very weird problem?
- apchemstudent
- · Replies 5 ·
Hybirdization using the molecule H2CO3
- Roxy
- · Replies 1 ·
How a polar solvent works in the separation of polar dyes?
- MercuryRising
- · Replies 3 ·
VSEPR theory, hybridization and bond angles for C2H4, NH2OH and H2SO4
- Roxy
- · Replies 3 ·