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
What Is Air Equilibrated Water? - ISO Standard Review
- Ledger
- · Replies 2 ·
Reaction between magnesium and oxygen
- chemist2b
- · Replies 21 ·
Confunsed about reactions in equilibrium
- c77793
- · Replies 1 ·
How to identify oxidation and reduction in redox reactions
- mastiffcacher
- · Replies 3 ·
Gibbs and Helmholtz equations for thermodynamic processes
- tag16
- · Replies 6 ·
How is [itex]Q_s = M_s \times H_{fg}[/itex] derived?
- fubarite
- · Replies 1 ·
Can you make an acidic solution with just H+ in it?
- abolger89
- · Replies 1 ·
Identify if the given salt is acidic or not
- Saitama
- · Replies 10 ·
Can you make a solution under standard conditions?
- Confusus
- · Replies 3 ·
What causes attraction of electrons to nucleus?
- ander
- · Replies 7 ·
What are the pragmatic applications of physical chemistry?
- Bladibla
- · Replies 13 ·
Aluminum Potassium Sulfate Hazards?
- ArcanaNoir
- · Replies 7 ·
How Does Hybridization Explain Bonds in Diborane?
- Acut
- · Replies 1 ·
Why do electronegativity cutoffs for bond types vary between sources?
- RobinSky
- · Replies 5 ·
Making Wood Alcohol/Methyl Alcohol
- ‡brandon
- · Replies 9 ·
The potential effects of Potassium chlorate on the human body.
- cooke monster
- · Replies 1 ·
Structure and properties of polymers
- Acut
- · Replies 4 ·
1 gram H / 1 atomic mass unit (grams ) What is wrong with the math here ?
- Point Conception
- · Replies 2 ·
Why is Amount of Mole in Grams Equal to Atomic Mass?
- batballbat
- · Replies 3 ·
How are polyatomic ions formed?
- seashells
- · Replies 1 ·
Silver Coating Various Materials
- Atomic_Sheep
- · Replies 1 ·
Do two hydrogens with same spin make H_2 ?
- spocchio
- · Replies 1 ·
Desperately , mixed Dettol and Bleach, need to know more about the reaction
- kenzoi
- · Replies 1 ·
Vapor Pressure of a pure solvent
- thewall12
- · Replies 1 ·
Understanding the Role of Ions in Corrosion of Metals in Aqueous Environments
- JDługosz
- · Replies 6 ·
Donnan equilibrium and electroneutrality
- a b
- · Replies 7 ·
How Do You Determine the Limiting Reagent in Molar Enthalpy Calculations?
- mayodt
- · Replies 2 ·
Is hydrogen sulphide a polar compound?
- mutineer
- · Replies 3 ·
Any difference between acidic and alkaline water?
- oem7110
- · Replies 8 ·
What is the process of losing a hydrogen and forming an ionic bond called?
- aychamo
- · Replies 5 ·
Why do transition metal ions lose s electrons first?
- DaleSwanson
- · Replies 2 ·
How to Neutralize THC in Plant Material
- Rustastu
- · Replies 7 ·
Converting Potato waste (peel) to bio-ethanol
- EngOss
- · Replies 4 ·
Significant numbers used in chemistry confusion
- SparkErosion
- · Replies 4 ·
Dissociation energy for the NO molecule
- Morberticus
- · Replies 5 ·
Understanding Second-Order Reactions and the Rate Law Equation
- iBill
- · Replies 1 ·
Aromatic substitution and it's effect on proton NMR?
- LogicX
- · Replies 2 ·
Solids and Liquids in Hetrogenous Equilibrium
- Dragynfyre
- · Replies 5 ·
Determine Activation Energy from rate?
- jtruth914
- · Replies 2 ·
Thermochemical Equation Determine Mass
- disneychannel
- · Replies 1 ·
Lewis structure for Nitrogen Dioxide
- Bipolarity
- · Replies 5 ·
Dutasteride powder dissolved in ethanol/vodka for topical
- dutaboy83
- · Replies 2 ·
What do sodium chloride and phosphoric acid have in common?
- MatthewJames_
- · Replies 1 ·
Melting Points: Solids in Tube - Will Temp Remain Same?
- germangb
- · Replies 3 ·
Melting point of the naphthalene [something went wrong]
- germangb
- · Replies 2 ·
What Are the 7 Isomers of Dichloropropene, C3H4Cl2?
- mutineer
- · Replies 3 ·
Are electrons stripped or deflected in the Stern-Gerlach experiment?
- bael
- · Replies 1 ·
How should I dispose of an old bleach solution?
- qspeechc
- · Replies 9 ·
Column Chromatography ketone/silica
- emmy
- · Replies 2 ·
Fermentation kinetics info resources?
- Mirin
- · Replies 2 ·
How is weak acid concentration measured?
- mHo2
- · Replies 2 ·
What is the Significance of Standard Enthalpy of Reaction?
- cnoa
- · Replies 1 ·
Polymers - Crystallinity vs. Amorphousness
- CrimpJiggler
- · Replies 1 ·
How do hydrophobic materials remove oil from water?
- ngjingyi
- · Replies 1 ·
Why Aren't My Methanol Flames Changing Colors with Different Salts?
- vaselinessa
- · Replies 2 ·
How to make water samples that exhibit cabelling when mixed?
- seamonster
- · Replies 3 ·
Conductivity titrations that doesn't produce a solid precipitate and water?
- Sidelines
- · Replies 2 ·
Why does methyl cellulose dissolve in cold water but not hot water?
- CrimpJiggler
- · Replies 7 ·
Chiral nematic liquid crystals - describing light diffraction
- maxbashi
- · Replies 1 ·
Can you get redox potential from dissolved oxygen in water?
- ella_brodie
- · Replies 1 ·
What is a buffer solution?
- covenant36
- · Replies 2 ·
Iodides inorganic compounds fluoresces
- Dilema
- · Replies 2 ·
Why Is t-Butoxide a Stronger Base Than Ethoxide?
- newyorkcity
- · Replies 3 ·
Chromatography - How does flow rate affect peak width?
- CrimpJiggler
- · Replies 1 ·
Limiting Reagent: How Do I Determine It?
- Cromptu
- · Replies 4 ·
What Are the Unique Properties of Water and How Do They Affect Its Behavior?
- neginf
- · Replies 7 ·
Activating the surface in electrochemistry?
- k_amy21
- · Replies 2 ·
A solution of hydrogen ions with no counterions
- CrimpJiggler
- · Replies 8 ·
How can I speed up RUSTING STEEL?
- samadams
- · Replies 8 ·
Voltaic Cells and electron flow
- blank_slate
- · Replies 5 ·
Minimizing Smoke from Combustion Reactions
- mrjeffy321
- · Replies 6 ·
Why do some polyatomic ions violate the octet rule?
- titaniumpen
- · Replies 13 ·
Photoelectric Cells: What Are They and Why Evacuated?
- bael
- · Replies 5 ·
Why does the wire not glow in the hottest part of the Bunsen burner flame?
- Neek 007
- · Replies 4 ·
Acidity of substituted benzoic acids
- CrimpJiggler
- · Replies 3 ·
IUPAC names 3 new elements including copernicium
- Jimmy Snyder
- · Replies 22 ·
Separate Proteins: Isoelectric Focusing
- vilhelm
- · Replies 1 ·
How are spectral lines used to find wavelength and frequency?
- joeyjo100
- · Replies 2 ·
All The Stuff We Do with Equilibrium Constants
- modulus
- · Replies 3 ·
PKa and Buffer Solutions: Understanding Optimal pH for Maximum Buffer Capacity
- CrimpJiggler
- · Replies 3 ·
PVC (PolyVynyl Chloride) testing ?
- Jurrasic
- · Replies 1 ·
Why are CFC-Gases Inert Despite Their High Electronegativity?
- Chem.Stud.
- · Replies 2 ·
Meaning of the rate in the Rate Law
- Tim0
- · Replies 3 ·
What Happens to HCl Concentration and Antacid Dissolution with Increased Volume?
- Seinfeld4
- · Replies 7 ·
Internal energy of reaction vs system in constant volume container
- RobNik
- · Replies 11 ·
Calculate Diprotic Acid Species Concentrations
- jonnyupton
- · Replies 8 ·
Equilibrium constant in Fe3+ and SCN- reaction with varying volumes
- omgwtfitsp
- · Replies 1 ·
What Does the Molar Composition in Crystal Synthesis Mean?
- ch3m
- · Replies 3 ·
Is it possible to convert methane to carbon dioxide without combustion?
- Spanalessmech
- · Replies 6 ·
EDTA Complexometric Titration failed why?
- keags0
- · Replies 3 ·
Why can carbon form polymers but silicon cannot?
- sreesans
- · Replies 2 ·
What is the purpose of an iodine value test on stearic acid raw material?
- CrimpJiggler
- · Replies 1 ·
Does polymer viscosity increase with degree of polymerisation and molecular weight?
- CrimpJiggler
- · Replies 1 ·
Writing Chemical Equations, Is It a Gas or Aqueous Solution?
- Mazurka
- · Replies 3 ·
Why is nitrogen basic while oxygen and flourine are not?
- CrimpJiggler
- · Replies 7 ·
Nucleophiles vs Bases: Understanding Strong/Weak Reactions
- CB4
- · Replies 7 ·
Nomenclature of Organic Compounds: Significance of -#-yl and E/Z Isomerism
- newyorkcity
- · Replies 1 ·
Which Acid is Best for Cleaning Rusty Iron ?
- Panthera Leo
- · Replies 4 ·
Large Lot of Chemistry equipment left by my brother
- Witchdoctor
- · Replies 3 ·
How Do Reactor Types and Sizes Vary for Different Chemical Reactions?
- atsum
- · Replies 3 ·