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
Can ABA Arrangements Switch to ABC Arrangements in Crystals?
- MotoPayton
- · Replies 2 ·
Elephant toothpaste per cubic meter
- alewisGB
- · Replies 3 ·
Why cold water instead of hot water for rinsing a jacuzzi tub?
- ldv1452
- · Replies 5 ·
Some elements react with certain elements better than others ?
- LogicalAcid
- · Replies 8 ·
Stability of Paired vs. Unpaired Electrons
- scope
- · Replies 8 ·
Melting-Why do intermolecular bonds weaken?
- FireBones
- · Replies 7 ·
Looking for Henry's Law Constant table for CO2
- Shaun_W
- · Replies 2 ·
Nitrobenzene/phenol/aspirin synthesis
- espen180
- · Replies 11 ·
Finding out the concentration of an acid or base
- garytse86
- · Replies 3 ·
Endothermic Reactions: Coupling & Cooling Environment
- shanyk
- · Replies 2 ·
Hybridization and Sigma and Pi bonds
- ridgehockey29
- · Replies 2 ·
When the electrons in silicon are excited by visible light and jump
- MotoPayton
- · Replies 1 ·
Delta Bonds Explained: What, How & Why
- Neha Sanghvi
- · Replies 6 ·
Comparing Boiling Points of Two Pairs of Materials
- omni
- · Replies 7 ·
Determination of iron purity by redox reaction
- izzypink
- · Replies 1 ·
How does a primary amine react with phthalic anhydride to form an imide?
- Horseb0x
- · Replies 3 ·
What happens when an acid or base reacts with a metal, for example, Mg.
- LogicalAcid
- · Replies 2 ·
Why and how does soda ash appear while soap is curing?
- Vintageliving
- · Replies 12 ·
Where to download ChemDraw templates
- Horseb0x
- · Replies 1 ·
Relationship between cell potential and concentration
- Westlund2
- · Replies 1 ·
Is there a specific length of time for cold process saponification?
- Vintageliving
- · Replies 5 ·
Math Chemistry: Can an Undergrad Research?
- pjmarshall
- · Replies 3 ·
Disagreements in published boiling temperatures of tin, gallium etc.
- Peter Dow
- · Replies 1 ·
What are the names of the molecules C3H8, SO3, F2, and KBr?
- omni
- · Replies 5 ·
Figuring Out the Shape of Molecules
- Tclack
- · Replies 1 ·
Do electrons stay in orbit around the nucleus in the same way
- LogicalAcid
- · Replies 2 ·
Do you know where i can get a flow sheet for the synthesis of Carbon 60 ?
- Pr0x1mo
- · Replies 1 ·
Enantiomerism and Conformation .
- Rishabh123
- · Replies 2 ·
Liquid moving up a containers walls
- eptheta
- · Replies 4 ·
Is Dried Superglue Flammable When Used in Welding?
- engineer23
- · Replies 1 ·
Alkyl Groups: Why is C2 an Alkyl Group?
- kooombaya
- · Replies 1 ·
Webpage title: What are the Rate Equations for a Parallel Reversible Reaction?
- adl2114
- · Replies 1 ·
Is the Pauli Exclusion Principle Linked to Chemical Stability?
- relativityfan
- · Replies 1 ·
Pka of residues in an active site of protein
- johndude222
- · Replies 1 ·
What characteristic of a base enables it to ''accept'' Hydrogen Ions?
- LogicalAcid
- · Replies 2 ·
The compounds of acids are held together in ionic bonds?
- LogicalAcid
- · Replies 7 ·
Empirical formula for these ionic materials
- omni
- · Replies 2 ·
Calculate Density of Carbon Atom Nuclear
- omni
- · Replies 4 ·
How difficult is it to extract and crystallize alpha-amylase from human saliva?
- eptheta
- · Replies 4 ·
An acid disassociate in water because
- LogicalAcid
- · Replies 3 ·
1/4th Life expression for First Order Rxn
- [V]
- · Replies 2 ·
Bonds Form When Energy is Gained: Na Cation
- LogicalAcid
- · Replies 4 ·
Electrochemistry Question, Galvanic/Daniel Cell
- mannioc3
- · Replies 3 ·
What is the molar heat of combustion for ethanol?
- bada man
- · Replies 3 ·
Detail for Hard Water and Soft Help
- haris_amin200
- · Replies 1 ·
Crystal-Bravis Lattice Definitions
- SpartanG345
- · Replies 4 ·
Find Elements in Chemical Formulas - Get Names
- omni
- · Replies 10 ·
Calculate \Delta H_{rxn}\circ for 2Al_{2}O_{3} to 4Al+3O_{2}
- [V]
- · Replies 1 ·
What can i possibly do with graphite powder.
- eptheta
- · Replies 25 ·
Imine/Amine with NaBH4/H3O+ question w/ pics
- rfig08d
- · Replies 3 ·
Learn chemical reaction equations?
- LogicalAcid
- · Replies 5 ·
What is the Stock System in Chemistry?
- lj19
- · Replies 1 ·
Atomic mass unit and Molar mass
- SpartanG345
- · Replies 10 ·
In order for a compound to be an acid/base
- LogicalAcid
- · Replies 3 ·
Synthesis of keytones/aldehydes from ethanol formed from E1 (alkoxide reagent)?
- cp-svalbard
- · Replies 3 ·
Can UN Uranium Nitride Split Molecules and Survive the Process?
- Astronuc
- · Replies 1 ·
Understanding Syn and Anti Elimination in E2 and Sn2 Reactions
- chops369
- · Replies 6 ·
Can You Leave Out the 1's When Naming Organic Compounds?
- gsingh2011
- · Replies 2 ·
Chemical Compounds: Covalent & Ionic Bonding Explained
- LogicalAcid
- · Replies 8 ·
Neutralization reaction: NaCl + H2O
- LogicalAcid
- · Replies 8 ·
Chemical reaction with both O2 and CO2 released as products?
- Immutef
- · Replies 1 ·
How Old Are The Atoms In Our Body?
- LucasGB
- · Replies 3 ·
Reaction Rate Order for High Temperature Gas-Solid Reactions
- uby
- · Replies 2 ·
What are the principles of covalent and ionic bonds?
- LogicalAcid
- · Replies 1 ·
Ranking Nucleophiles: Understanding Reactivity and Polarizability
- AsuraSky
- · Replies 1 ·
Please Explain this reation to me Very Briefly
- Maisara-WD
- · Replies 8 ·
Benzoic acid Molar Extinction Coefficient
- DCalfine
- · Replies 6 ·
Reaction of halogen with potassium halide
- thamwenyin
- · Replies 1 ·
Flame retardant properties of citric acid
- aim1732
- · Replies 1 ·
Why is it iron 2 and not iron 3?
- Maisara-WD
- · Replies 2 ·
Determining keto/enol ratio with IR
- Horseb0x
- · Replies 4 ·
VSEPR Theory - not homework related
- elemis
- · Replies 1 ·
Alkali hydrides in org. synthesis
- espen180
- · Replies 3 ·
Reasons for unusual infrared spectrum?
- chops369
- · Replies 5 ·
Sodium Ferrocyanide - 60 year old antique chemset
- Sagu
- · Replies 5 ·
Prepare for P-Chem: Physics Re-Take or What to Do?
- cue928
- · Replies 2 ·
What is the color of oxygen gas?
- paragchitnis
- · Replies 5 ·
Is there a mistake in my homework question?
- Femme_physics
- · Replies 6 ·
Chemistry: oxy acids, acid salts
- laura11
- · Replies 4 ·
Can Atoms Have More Electrons Than Protons?
- omni
- · Replies 10 ·
Troubleshooting Buffer Solution Titration | Identifying Unknown Buffer in Lab"
- kooombaya
- · Replies 11 ·
What is the connection between mathematics and Hess's Law?
- behemuthxero
- · Replies 1 ·
What affects the solubility of CaSO4 in different solvents?
- chmmr
- · Replies 1 ·
Buy or make magnesium (local only)
- Shelnutt2
- · Replies 7 ·
An old fashioned question about bleach
- sophiecentaur
- · Replies 2 ·
HNO3 & CH3COONa: A Buffer Solution That Doesn't Follow the Rules
- zorro
- · Replies 7 ·
Answer "Monosaccharides: Why 3 Carbon Atoms?
- lab one
- · Replies 2 ·
Dipoles, Quadrupoles, Octopoles, and higher multipoles
- FaNgS
- · Replies 2 ·
Bonding properties of silicon (001) wafer
- Skullmonkee
- · Replies 6 ·
Weirdest Molecule Names - Look for Yourself
- Evo
- · Replies 19 ·
Navigating an Unfamiliar Chemistry Course
- snuffy
- · Replies 5 ·
Protein Dynamics By Raman Spectroscopy
- carxtal
- · Replies 2 ·
Synthesizing Phenyl Salicylate: Dehydrate Salicylic Acid
- chem13
- · Replies 8 ·
Will NaOH dissolve aluminum without damaging fiberglass?
- bikeguy
- · Replies 32 ·
Simple electronic configuration question.
- cantgetaname
- · Replies 1 ·
What are the ingredients in two-part pourable urethane foam?
- CosmicVoyager
- · Replies 2 ·
How Is Bond Length Calculated?
- snickers1
- · Replies 2 ·
Why do Atoms Stay in Lowest Potential Energy State?
- MotoPayton
- · Replies 2 ·
What is the method for calculating atomic mass from isotopes?
- neon1234
- · Replies 2 ·
One Alternate View of the Periodic Table
- Raphie
- · Replies 3 ·