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
Does anyone know which, if any, liquids or chemicals absorb infrared
- casaccia
- · Replies 2 ·
How to report mass spectroscopy and elemental analysis in the RSC style
- osc_wildly
- · Replies 3 ·
How to Prepare a Buffer Solution with Methanoic Acid and Methanoate Ions?
- hobomoe
- · Replies 3 ·
Hydration energy and charge to size ratio of ions
- girlzrule786
- · Replies 1 ·
Carbonic Acid Breakup: Does It Separate Immediately?
- JaeKyung
- · Replies 1 ·
Understanding Liquid Sprays: Formation and Resources
- uniqueijaz
- · Replies 13 ·
Sugar Water: Homogeneous or Heterogeneous Mixture?
- travwg33
- · Replies 1 ·
Baking Pan Patterns: Causes & Explanations
- kuahji
- · Replies 6 ·
Refining Alkenes: Separating Ethylene & Monomer Definition
- Vonderbach
- · Replies 2 ·
What are the criteria for classifying elements as metalloids and halogens?
- thesparrow
- · Replies 1 ·
Why Does Copper Exhibit Two Valencies?
- Bipix
- · Replies 4 ·
How much base to neutralize acid?
- ride5150
- · Replies 1 ·
A Few Organic Chem Questions (Stereochemistry)
- royblaze
- · Replies 3 ·
Why Does Soap Lather Appear White?
- logearav
- · Replies 1 ·
Why doesn;t Carbon show deviation from electron configuration
- Azer2
- · Replies 1 ·
Electrolytic vs. electrochemical vs. galvanic cells.
- Drteeth
- · Replies 4 ·
What is Enthalpy and How Does it Relate to Heat and Pressure?
- abcbac
- · Replies 2 ·
Haber process and power generation
- APeterson
- · Replies 1 ·
Ion Exchange Between Salts in a Solution
- APeterson
- · Replies 3 ·
Containing Electrolysis Underwater
- thinknone847
- · Replies 2 ·
FTIR of Succinic Anhydride in Polymer Synthesis
- trigun0x2
- · Replies 1 ·
Strength of hyrdrogen charges between ethanol and water
- miniradman
- · Replies 1 ·
How is Hydrogen Peroxide Made via Electrolysis?
- PeterPaalvast
- · Replies 1 ·
Al OH3 Electrolysis: Yield Al, H2O, O2?
- SMD1990
- · Replies 1 ·
Creating a Phase Diagram for C60 Triple Point?
- cdude1034
- · Replies 8 ·
How to memorize the periodic table?
- LogicX
- · Replies 3 ·
Decomposition of Sodium Carbonate: Examining the Reaction with Water
- Jadaav
- · Replies 18 ·
PH Scale: Understanding Its Mechanism
- Rohan Sahuji
- · Replies 1 ·
What are Skeletal Formulas in Chemistry and Biochemistry?
- SootAndGrime
- · Replies 8 ·
Impurities on melting point and boiling point of water
- Yh Hoo
- · Replies 9 ·
Reduction of metal oxides by Carbon
- Jadaav
- · Replies 4 ·
Can anyone tell me on what basis do we assign ok not assign conclude
- Shivam123
- · Replies 1 ·
What Are Some Awesome Chemistry Demonstrations?
- mishima
- · Replies 7 ·
Can Citric Acid Dissolve Set Plaster of Paris for Mold Removal?
- SkepticJ
- · Replies 13 ·
Investigating Spurious CO Alarms on Boats
- sophiecentaur
- · Replies 4 ·
Identifying Possible Structural Isomers
- Chem.Stud.
- · Replies 9 ·
Lattice length for Zincblende structures
- nefizseal
- · Replies 1 ·
Is MMS from Jim Humble safe? What can cause NaClO2 to the cells?
- samnathan
- · Replies 1 ·
Things you can make with urine?
- CosmicVoyager
- · Replies 8 ·
So how do you know when a chemical is an acid or not? I know that an
- Titandwedebil
- · Replies 3 ·
Are all acid have covalent structure in solid state?
- henry407
- · Replies 2 ·
Why platinum is used in some half cells and not in others?
- factfinder
- · Replies 1 ·
PH=pKa+log([A-]/[HA]) add lots of water and the pH still remains constant?
- Nikitin
- · Replies 14 ·
Potassium Carbonate + Water Reaction
- Kalrag
- · Replies 2 ·
Naming Oxoanions/Oxoacids, which ion to base off of?
- Titandwedebil
- · Replies 1 ·
Relative Atomic Mass: Definition & Explanation
- Yh Hoo
- · Replies 1 ·
Rechargable galvanic cell?[remove the salt bridge}
- ARAVIND113122
- · Replies 1 ·
Dimensional Analysis with volume?
- Titandwedebil
- · Replies 1 ·
Why Can't Salt Be Separated from Water Using a Centrifuge or by Letting It Sit?
- tony873004
- · Replies 3 ·
How to dehydrate a solid crystal?
- Panthera Leo
- · Replies 15 ·
Why does glass get elastic when immersed in HF; like this video?
- Panthera Leo
- · Replies 6 ·
Products of aluminum sulfate electrolysis
- SMD1990
- · Replies 1 ·
Is SiO3 soluble in Hydrofluoric acid?
- Panthera Leo
- · Replies 5 ·
How Do You Calculate the Cube Length of Packed Silicon Atoms?
- camrysedan92
- · Replies 2 ·
Can someone explain electronegativity, please.
- TylerH
- · Replies 5 ·
Salty water showing a voltage?
- SMD1990
- · Replies 4 ·
Hydrogen bond big problems in my mind
- kenny1999
- · Replies 2 ·
Finding Solvent to Dissolve Paraffin Wax
- mohmom
- · Replies 4 ·
How to determine the value of electronegativity
- kenny1999
- · Replies 1 ·
Van't Hoff Approach to Finding ∆H and ∆S
- ampakine
- · Replies 1 ·
Explaining why some reactions are spontaneous at certain temperatures
- ampakine
- · Replies 2 ·
Mastering Equation Balancing in Chemistry: A Universal Method for All Reactions
- ampakine
- · Replies 10 ·
What is the Structure of Ganglioside and Its Variants GM1, GM2, and GM3?
- weng cheong
- · Replies 1 ·
Calculating the EMF of batteries
- batteryguy
- · Replies 2 ·
The carbon content of a good samari sword
- Philosophaie
- · Replies 3 ·
2 questions (one ochem and one pchem)
- boramhuh
- · Replies 4 ·
Atoms Unite: Gas vs. Non-Gas Molecules
- scientifico
- · Replies 3 ·
Sugars Question: Is Galactose Formed from Glucose?
- mattg443
- · Replies 4 ·
Question concerning solubility equilibriums for salts
- Nikitin
- · Replies 1 ·
Why is there a discrepancy in the calculated dipole moment of a water monomer?
- Useful nucleus
- · Replies 12 ·
Measuring the temperature of a combustion
- SMD1990
- · Replies 4 ·
PH at the equivalence point
- gkangelexa
- · Replies 8 ·
Why does water taste stale after sitting out?
- mp3car
- · Replies 17 ·
Understanding Buffers: pKa, pH & Solutions
- gkangelexa
- · Replies 2 ·
What causes unclear endpoints in diprotic acid titrations?
- Nana00
- · Replies 1 ·
How to Extract Grain-Sized Gold in Dirt?
- cloud_sync
- · Replies 6 ·
Why is sulphuric acid added to copper sulfate solution for electroplating?
- sgsawant
- · Replies 1 ·
Citric acid buffer solution for prac
- antony22
- · Replies 6 ·
Titration Questions: Finding Levulinic Acid Concentration
- royblaze
- · Replies 5 ·
Understanding pKa of Fatty Acids
- gkangelexa
- · Replies 2 ·
Halochromism in Phenolphthalein
- gemma786
- · Replies 9 ·
Explore the Convergence of Drug Levels with Math, Physics, Biology, & Chemistry
- RossH
- · Replies 7 ·
Why Does Hemoglobin Cause Longer Fluorescence in Luminol Reactions?
- aspiring_1010
- · Replies 1 ·
What kind of phosphate is present in fertilizers?, some say that the
- chemistry93
- · Replies 1 ·
Acid-Base Equilibria: Clarifying Confusion
- abcd8989
- · Replies 4 ·
Free radical Halogenation for heat
- koab1mjr
- · Replies 5 ·
How Does Hybridization Occur and Affect Molecular Structures?
- AudioFlux
- · Replies 3 ·
Are there Lewis acids that *don't* have pH's below 7?
- Simfish
- · Replies 2 ·
Why are acidic amino acid side chains acidic?
- nucleargirl
- · Replies 4 ·
What is the blue Zinc ion in my patient's stomach?
- soopo
- · Replies 1 ·
Determining an empirical formula
- {~}
- · Replies 1 ·
Heat change between system and surrounding
- weng cheong
- · Replies 6 ·
What Happens When the Universe Reaches Maximum Entropy?
- weng cheong
- · Replies 1 ·
What Temperature is Required to Break a Water Molecule?
- girlzrule786
- · Replies 1 ·
Why is dichloromethane a good organic solvent?
- birdstudyphys
- · Replies 4 ·
Why do things bond in chemistry?
- barthayn
- · Replies 5 ·
How can we know that which salt is soluble or which is not ?
- sankalpmittal
- · Replies 19 ·
Can Mixing Different pH Indicators Broaden Detection Range in Spectrophotometry?
- Da Apprentice
- · Replies 2 ·
Free energy and Chemical Energy question
- gkangelexa
- · Replies 1 ·
Unraveling the Mystery of Drug Chirality
- nymbler_064
- · Replies 14 ·