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
Is the Book's Answer to Ideal Gas Behavior Conditions Incorrect?
- curiosity colour
- · Replies 2 ·
Why don't electrons fall into the nucleus of an atom?
- Allen_Wolf
- · Replies 6 ·
Effect of Temperature on Solubility
- Kaneki123
- · Replies 1 ·
Arrhenius Equation: Can We Substitute k with 1/t?
- fhlfw
- · Replies 3 ·
Why is disodium oxide so unstable?
- Tiiba
- · Replies 20 ·
Checking pH meter calibration HCL >37%
- rwooduk
- · Replies 3 ·
High Capillary Length Materials: 1cm+ Easily Found
- ddddd28
- · Replies 5 ·
Why use time between collisions instead of contact time in ideal gas law derivation
- jackferry
- · Replies 1 ·
Turning carbon dioxide into fuel
- wolram
- · Replies 5 ·
Hyperconjugation: Is it a Co-ordinate Bond?
- Karan Punjabi
- · Replies 3 ·
How to synthesize hydrophobic CaCo3
- Wolfdoge
- · Replies 8 ·
Absorbed chemicals in contact lenses?
- tannah74
- · Replies 1 ·
EDTA Titration of an antacid tablet
- ReidMerrill
- · Replies 8 ·
Carbon dioxide in water, analysis of dissolved species HPLC?
- rwooduk
- · Replies 11 ·
Looking to dissolve plant matter without affecting rubber.
- Preston Feagan
- · Replies 7 ·
Hydrochloric acid with electrolysis?
- ExplosiveMercury
- · Replies 4 ·
How does vacuum distillation work?
- bayi
- · Replies 5 ·
What is difference between pH and pKa , pOH and pKb?
- donaldparida
- · Replies 13 ·
Looking for flexible porous electrically conducting material
- Irony
- · Replies 7 ·
Actually new subject: Mesitylene/Trimesic Acid -> Benzene
- JeffEvarts
- · Replies 1 ·
Alpha decay in elements under 35
- STEM Chemistry
- · Replies 2 ·
Calculating Heat of Fusion for Ice Cube: Lab Experiment Results
- Revengeance
- · Replies 8 ·
Where does ethanol gas go in an enclosed space?
- Bobbyh75
- · Replies 36 ·
How do I measure the binding energy of a molecule?
- HelloCthulhu
- · Replies 3 ·
Why Is There Disagreement on Entropy in Irreversible Adiabatic Processes?
- Brian Curtis
- · Replies 3 ·
Why there isn't any unimolecular addition reaction?
- Tahmeed
- · Replies 1 ·
Thermodynamics - expansion, compression, work
- SpinzTronics
- · Replies 3 ·
Is PVC Safe? What's So Bad About Vinyl Plastic (PVC)?
- Nishan Thakkar
- · Replies 2 ·
Back titration exam preparation
- circuit232
- · Replies 4 ·
2nd law of thermodynamics question
- ssor
- · Replies 10 ·
Silver Salt Solubility: RCOOAg Solubility
- KarolinaPL
- · Replies 1 ·
What are the units of Kp, (Gas phase equilibrium)
- AMan24
- · Replies 3 ·
Soda bubble formation rate on plastic straw and glass cup
- RubinLicht
- · Replies 2 ·
Why does magnesium burn white if its emission spectrum has fewer lines than calcium's?
- nucleon
- · Replies 3 ·
Any technique to analise what is my product?
- KarolinaPL
- · Replies 2 ·
Why Do Force Constants of DCl and HCl Differ by 10 N/m?
- Steven Hanna
- · Replies 12 ·
Aluminium Oxidation: Reusable Portable Circuit Solutions
- Samson4
- · Replies 6 ·
Solubility of Non polar substances in water
- Kaneki123
- · Replies 6 ·
Why does the pKA of -COOH change when -NH3+ is present in the same molecule?
- Bayoudh101
- · Replies 4 ·
Why Does the Reducing Property of Dioxide Decrease from SO2 to TeO2?
- Dragosagaragarwal
- · Replies 1 ·
Why does oxygen form O2 while sulfur forms S8?
- Dragosagaragarwal
- · Replies 1 ·
Melting point and boiling point
- Dragosagaragarwal
- · Replies 1 ·
What are thermally excited holes and how do they aid in decomposition?
- rwooduk
- · Replies 4 ·
Sample preparation of powders for trace metal analysis
- oldskoolbarry
- · Replies 2 ·
First Row BDE's: Why is H-NH2 lower than H-CH3?
- Steven Hanna
- · Replies 3 ·
Where to find stability and storage conditions for common solutions
- asy
- · Replies 8 ·
A question regarding electrolysis
- Faiq
- · Replies 5 ·
Which Organic Fluid should I used in organic rankine cycle ?
- Muhammad Zeeshan
- · Replies 6 ·
Why Is Understanding Biochemistry Foundations Crucial for Medical Students?
- Bayoudh101
- · Replies 2 ·
Heat slowing down chemical reaction?
- Forensicsarefun
- · Replies 8 ·
How Can I Store Methane Produced from CO2 and Water Without Combustion?
- ns_phonon
- · Replies 23 ·
What is the best structure for po4 -3
- rashida564
- · Replies 9 ·
Enflurane (CHFClCF2OCHF2) Lewis structure
- andkand97
- · Replies 1 ·
How to make 0.2 M Tris-Acetate Buffer pH 6
- asy
- · Replies 5 ·
How to test the concetration of hydrogen peroxide?
- Sharpshot72
- · Replies 2 ·
C-C Bond Type in Acetone: Sigma-Bond?
- JonnyG
- · Replies 4 ·
Preventing air contamination when sampling gas from a cylinder for GC
- rwooduk
- · Replies 10 ·
What substances form when plastic is heated to 325°C?
- Eureka99
- · Replies 4 ·
Why is the chromate ion sp3 hybridised?
- Karan Punjabi
- · Replies 5 ·
Where can I buy extremely dense and cheap manmade materials?
- EnjoysLearning
- · Replies 2 ·
Which functional groups can reducing agents like NaBH4 and LiAlH4 reduce?
- Dragosagaragarwal
- · Replies 1 ·
Questions about Redox Reactions
- arizonarattle
- · Replies 8 ·
Difference between many chemically related terms?
- Vivan Vatsa
- · Replies 5 ·
Can Diamond be melted in thermite reaction?
- Aafia
- · Replies 2 ·
Accurate measurement of pH - best methods
- fsonnichsen
- · Replies 2 ·
Avogadro's number and atomic size
- danmani
- · Replies 3 ·
Why does peak current decrease with slower charge transfer rate constants?
- MatthiasS
- · Replies 6 ·
How does electrolysis affect salts in solution?
- shane2
- · Replies 3 ·
Why is hybridization important in chemical bonding?
- JonnyG
- · Replies 13 ·
Why Does Adding Strong Acid Change the Color of Metal Ion Solutions?
- Eureka99
- · Replies 4 ·
How Do Individual Atoms Determine if an Element is Solid, Liquid, or Gaseous?
- Kaneki123
- · Replies 6 ·
Favorite and least favorite branch of chemistry?
- Adsit_Deus
- · Replies 3 ·
Is potassium iodide fluoride the same thing as fluoride?
- murraymackenzie9
- · Replies 3 ·
Boost Your Engine's Performance: Answers to Common Nitrous Oxide Questions
- Metals
- · Replies 4 ·
Prediction of Solubility using Organic solvents
- boblalux
- · Replies 3 ·
How to increase oxidation in something
- TheQuietOne
- · Replies 8 ·
Why do we use electrode potential to predict other reactions
- Conductivity
- · Replies 5 ·
How to safely transfer and store acetylene for GC calibration
- rwooduk
- · Replies 9 ·
Organic chemistry- adding amine group to benzene
- AnaK123
- · Replies 3 ·
How Accurate Is the Saturation Index Calculation With Excess Calcium?
- Max364
- · Replies 14 ·
Finding dissociation constant for f-
- LegitSci
- · Replies 11 ·
Activation energy for chemical reaction
- Icy98
- · Replies 7 ·
Lithium is the 3rd most common element in the universe
- physicsnoobie79
- · Replies 7 ·
How does the inert pair effect affect atoms?
- Dr. Manoj
- · Replies 2 ·
Change in Gibbs free energy at equillibrium
- doulyftbruh
- · Replies 1 ·
Correct solubility product value
- ArjenB
- · Replies 3 ·
About the Orbital Dipole Moment
- S Aditya
- · Replies 5 ·
Vapor Pressure In Closed Cylinder
- AshleySNL87
- · Replies 3 ·
Understanding Equilibrium in Electrochemical Reactions
- Eureka99
- · Replies 4 ·
Substitution reaction between methane and bromine
- JonnyG
- · Replies 3 ·
Ionization of Strong Acids: Does Concentration Matter?
- JonnyG
- · Replies 6 ·
Why does KOH solubility increase with temperature despite negative heat of solution?
- JonnyG
- · Replies 15 ·
How does a molecule turn into a noticably tangible thing
- AMan24
- · Replies 11 ·
Steric Repulsion - Simple Explanation?
- rwooduk
- · Replies 6 ·
Free rotation of bonds in carbons
- Shafia Zahin
- · Replies 1 ·
Greatest chemists living and of all-time
- kyphysics
- · Replies 6 ·
Which molecule most likely to deviate from ideal values?
- LegitSci
- · Replies 11 ·
EDL capacitance of metallic electrode in deionized water with DC current
- Florent
- · Replies 5 ·
Electrically manipulatable substance?
- TheQuietOne
- · Replies 14 ·
Copper plating a non metallic material
- wolram
- · Replies 6 ·