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
Correlating density and melting point in alkenes
- Miffymycat
- · Replies 4 ·
Good compact chemistry overview for scientists
- Lapidus
- · Replies 1 ·
Building a hydrogen gas bubbler for H2-rich drinking water
- ania3900
- · Replies 7 ·
Expansion and elasticity of brines
- Sorade
- · Replies 1 ·
What is mean by delocalized electron?
- anbarasan
- · Replies 4 ·
The Oxygen Content of Water: Can Humans Breathe Underwater?
- nibbel11
- · Replies 5 ·
Potential of a CuCl2 solution without electrodes for Pourbaix diagram
- JasonSpata
- · Replies 1 ·
Prolonged contact between HCl and alkanes
- KarenRei
- · Replies 1 ·
Why do reversible reactions occur in the first place?
- TheExibo
- · Replies 4 ·
Surface tension and surfactants
- rwooduk
- · Replies 6 ·
Alkali metal oxide reaction with water.
- DarthRoni
- · Replies 9 ·
Fractional distillation calculations
- Umar Awan
- · Replies 1 ·
Energy Transfer and rate equation
- HAYAO
- · Replies 4 ·
What Does Bond Energy Really Mean?
- james3444
- · Replies 1 ·
Quantification of Entropy and the 2nd Law of Thermodynamics
- transmini
- · Replies 1 ·
Is There a Way to Create Non-Flammable Fireworks?
- NotAChemist
- · Replies 2 ·
Aromaticity of ortho substituted benzene
- Tony Stark
- · Replies 3 ·
Acidity due to ortho effect in benzene
- Tony Stark
- · Replies 3 ·
How Can I Grow Crystals of My Platinum Complexes?
- KarolinaPL
- · Replies 3 ·
Stability of aromatic compounds
- Tony Stark
- · Replies 3 ·
Why are oxidizing agents antibacterial?
- KarolinaPL
- · Replies 1 ·
How do covalent bonds of the same molecule form?
- Kuzon
- · Replies 5 ·
Making cake with pure chemical substitutes for eggs and butter
- ProfuselyQuarky
- · Replies 18 ·
Finding reaction products in reduction chemistry
- sevenperforce
- · Replies 1 ·
Effect of low pressure on solids
- Danilo Boskovic
- · Replies 4 ·
How do i make chemicals by equation?
- Klacid
- · Replies 4 ·
Can Electrolysis Revolutionize Wastewater Treatment and Energy Reclamation?
- sennetor
- · Replies 2 ·
Elementary reaction's order of reaction
- Tahmeed
- · Replies 5 ·
What is the Earth's composition (by compounds not elements)?
- James Nelson
- · Replies 13 ·
Mothballing an FT/IR Spectrometer
- Keln
- · Replies 1 ·
Which oxygen atom in carboxylic acids has more negative charge?
- Karan Punjabi
- · Replies 4 ·
What lives in washing machines and eats aluminium alloy?
- marcophys
- · Replies 6 ·
How Can I Make a Molecular Scanner to Determine Medicine Composition?
- verzix
- · Replies 12 ·
Breaking van der Waals molecules with magnetic fields
- HelloCthulhu
- · Replies 6 ·
Hydroboration of asymmetric internal alkynes and alkenes?
- fangrz
- · Replies 4 ·
Bleaching Properties of 2,2-Dimethyl-1,3-Dioxolan-4-ylmethanol
- AlexL
- · Replies 4 ·
Can a single compact device test all blood chemistry levels?
- WCOLtd
- · Replies 6 ·
Does 9-BBN not act on internal alkynes or alkenes?
- fangrz
- · Replies 2 ·
Is CO2 + H2O > CH2O, O2 Possible?
- Jimmini
- · Replies 20 ·
Why does changing stoichiometric coefficients change K when ΔG° changes proportionally?
- Electric to be
- · Replies 3 ·
Polarisation power of cations
- Shafia Zahin
- · Replies 2 ·
Resonance Effect in Nonplanar Molecules
- Saksham Dhull
- · Replies 1 ·
Le Chatelier and Gibbs free energy for exothermic reactions with positive entropy
- Electric to be
- · Replies 13 ·
Kinetic Salt Effect - Size of Ions
- RandyP
- · Replies 1 ·
Why can't we name this compound as 4-ethyl-5-methyloctane?
- physicsmaths1613
- · Replies 1 ·
Can pure HCl exist outside of aqueous solution?
- AMan24
- · Replies 8 ·
Is Gibbs free energy just potential energy reduction?
- Electric to be
- · Replies 6 ·
What solution can simulate ocean acidification for a classroom demonstration?
- Teacher in Suquamish
- · Replies 1 ·
Ketones Saturation: Acetone CH3COCH3
- Nader AbdlGhani
- · Replies 6 ·
Can Solar Power Be Used to Produce Fuel from Air for Nighttime Energy Storage?
- nikkkom
- · Replies 19 ·
Why does 0.017 mol Mg give the most accurate enthalpy in the Mg-HCl reaction?
- AbbyCD
- · Replies 7 ·
Measuring volume: Solid vs Liquid/Gas
- ElijahRockers
- · Replies 4 ·
Why does arsenic sublimate, while gallium melts?
- Tiiba
- · Replies 1 ·
Air chemical analysis "homemade"?
- Marvin94
- · Replies 4 ·
Litmus Test for Reversibility of Reactions?
- The Head
- · Replies 9 ·
Effect of Solutes on Solution Solubility: Acetone Evaporator
- Praestrigiator
- · Replies 3 ·
Purpose of equipment with conical flask, boiling tube, and jacket
- nobahar
- · Replies 5 ·
Alkalis and bases differentiation
- Udhaya
- · Replies 1 ·
Disassociative drugs and cognitive development
- TygerRose
- · Replies 2 ·
Change in enthalpy for nitrogen compressed isothermally from 1 to 200 bar
- Thales Costa
- · Replies 6 ·
Why is there a difference in kinetic energy among water molecules?
- Elsa1234
- · Replies 6 ·
Understanding Bond Energy and Breaking Bonds
- Elsa1234
- · Replies 25 ·
Forces of Attraction in different states of matter.
- Elsa1234
- · Replies 1 ·
Why Does Compound C Exhibit a Higher Rate of Solvolysis Than Compound D?
- orgmann
- · Replies 3 ·
How are the color of an compound and it's constituent elements related?
- A@bhishek
- · Replies 1 ·
What are Some Strong-Smelling Chemicals Used in a Laboratory?
- nbgoku
- · Replies 8 ·
DSC crystallization peak without melt in polyfuran polymer
- Seeker3
- · Replies 4 ·
Increasing the concentration of 30% H2O2
- rwooduk
- · Replies 10 ·
Predict whether a molecule will decay due to heat.
- Tiiba
- · Replies 2 ·
Do all electrons orbit in the ground state, when the band ga
- thomasblakeway
- · Replies 1 ·
Just for interests sake, on a Saturday night
- Cara333
- · Replies 2 ·
Is concentrated HCl (12M) a liquid and a gas?
- AMan24
- · Replies 1 ·
Extinction Coefficient from Time series data
- lee403
- · Replies 3 ·
Blue Fluorescence and blue color
- fog37
- · Replies 20 ·
Trying to run QM/MM simulation with calcium binding protein
- nisler.1
- · Replies 2 ·
Electrons energy levels do not change with molecular bonding
- Nicholas Ham
- · Replies 13 ·
Does an Atom's Type dictate the Protons and Neutrons?
- Zoey
- · Replies 4 ·
Is the minimum Gibbs free energy the same for every material?
- ItDoesn'tMatter
- · Replies 1 ·
Electrolytic cell voltage vs amperage graph
- Latsabb
- · Replies 1 ·
Are the energy levels in EV known for glass material
- Nicholas Ham
- · Replies 4 ·
Laser Activated transparent ink?
- jjoll
- · Replies 8 ·
Absorption and emission spectra of pure element solids
- Nicholas Ham
- · Replies 1 ·
Chromatography: The difference in kinetic energy
- Elsa1234
- · Replies 2 ·
How can I easily understand the relations between different concentration terms?
- Vivan Vatsa
- · Replies 4 ·
Equivalence point in acid-base titration
- Tony Stark
- · Replies 3 ·
What other forms of energy does latent heat convert to during a phase change?
- Elsa1234
- · Replies 2 ·
Which wavelengths cause the photolysis of water to happen?
- ItDoesn'tMatter
- · Replies 2 ·
Order of basicity and lipophilicity in organic compounds
- MrJason123
- · Replies 3 ·
What is the evidence for particulate matter in both liquids and solids?
- Elsa1234
- · Replies 9 ·
IUPAC naming for a branched alcohol compound
- RoboNerd
- · Replies 4 ·
How to Determine the Concentration of I2 in a Solution Experimentally?
- gagzi bear
- · Replies 2 ·
Special Ink invisible to the eye
- Mastico
- · Replies 3 ·
Find Out the Symmetry of Polonium Unit Cell
- Physicsswag
- · Replies 1 ·
Can microwaves excite electrons to higher shells without visible light emission?
- Nicholas Ham
- · Replies 1 ·
Pressure and Temperature Dependent Dynamic Air Viscosity
- Sorade
- · Replies 2 ·
Will Cycloalkanes Always Show One Peak in Hydrogen-1 NMR?
- Saracen Rue
- · Replies 3 ·
Why kinetic trans effect and spectrochemical series don't correlate
- fangrz
- · Replies 1 ·
How can I distinguish between Lewis acids and bases?
- sidt36
- · Replies 2 ·
Can graphene layers be stacked without losing their individual properties?
- AlkamlBan
- · Replies 10 ·
Temperature at which pea protein is destroyed?
- Doktor Mabuse
- · Replies 15 ·