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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.
Solving Misfire in CNG Engine: Q&A
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How does pH affect secondary structure of proteins?
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Determining entropy as function of pressure
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What causes the generation of oxygen in a PbS and H2O2 reaction?
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Does the size of a crystal used for a laser affect lifetime?
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Why does the mass of a polysaccharide increase when linking monosaccharides?
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Electron dot structure, Lewis structure
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Why does NO3^(2-) get reduced instead of H+ in Cu+HNO3
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Relationship between activation energy and melting?
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Could UV lasers be used to split CO2 and H2O?
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Insights It's Elemental. The Periodic Table quiz - Comments
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Where Can I Find Reliable Thermodynamic Properties of Common Substances?
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Equilibrium constant expression; why exponents?
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Can I Successfully Analyze Soil for N and K Without Commercial Test Kits?
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Can dissolving minerals affect water temperature?
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Standard Enthelpy of formation of Graphene
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How can I prepare a 0.1M NaOAc buffer at pH 5 using titration?
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Effect of a soluble volatile impurity on the boiling point?
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Does changing the spin of a particle in reaction change bond
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What is the significance of the absolute HOMO in spectroscopy?
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How to Calculate Ideal Gas State Properties Using Molecular Dynamics?
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Which Forum Is Best for Introductory Chemistry Questions?
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Atomic Numbers for Polyatomic Ions
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What happens when Be(OH)2 reacts with acids and alkalies?
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Exact thermodynamics equation of state
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Is the Indicated Bond Electrophilic or Nucleophilic?
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Altering pH of a luminol solution
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Water molecules effect on Hydrogen bonds in precipitation
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Can someone help me out with understanding inorganic chem?
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Absorption of humidity: NaCl vs. silica gel
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Why Am I Struggling with This Nucleophilic Reaction Problem?
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What Happens to Coordination Compounds When Radioisotopes Decay?
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Why Are My Liquid Analyzing Device Results Inconsistent at Low Concentrations?
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Is Crossed Aldol Condensation of Acetone and Ethyl Methyl Ketone Possible?
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Group 15 elements question (acid versus base)
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Precipitation of colloidal solutions
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What breakthrough technology might be awarded the 2017 Nobel Prize in Chemistry?
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2017 Nobel Prize in Chemistry - Expectations and Opinions
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Integral constant for internal energy of an ionic liquid
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How Can We Improve E-Waste Recycling for Smartphones?
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NAD+ / NADH Question: Absorption peaks and spectra
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How water induces phase change of TiO2 after acid-etching?
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Osmotic Pressure vs Vapor Pressure
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Are all carbon composites produced from oil?
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How to make: 20% Aluminium Chloride Hexahydrate in Acohol?
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What remains after H2O evaporates from H2SO4?
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How Can You Remove Dissolved Oxygen from Water Without Chemicals?
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Voltage potential in PEM electrolyzers
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Non-combustible exothermic oxidation of a Hydrocarbon
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Change temperature within very small timeframe
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Electricity sources vs. fossil fuels
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Non-Irridescent Structural Dyes that Don't Fade
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Best pH Meter to Buy: 20-40 Bucks
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What does covalent bonding in salts actually look like?
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Thickening of Gasoline upon long term storage
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Reason why Pt is a good catalyst
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Is Measuring Bubbles a Reliable Method for Determining Carbonic Acid Levels?
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Enthelpy of water / ethanol at different ratios -- trend?
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IR transmission through a very thin liquid-filled cell
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Spectrum of Chemical with a Glass Prism
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Very quick question on notation, M vs. M/L
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Covalent Bonding: How Does H2 Molecule Bond?
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Creating and Storing Stable Ions: Is it Possible?
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Build Comets in Classroom using Dry Ice and Blow Dryer
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The reason why thise research got the Nobel prize in chemistry 07
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Validating Ionic Liquid Simulations: Error Analysis and Implications
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Generating Electricity Chemically and Physically.
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How to explain the phenomenon of optical rotation of chiral?
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Sodium Thiosulfate Reaction Time with HCl vs. Sulfuric Acid
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What liquid takes the longest to melt after being frozen?
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Can rechargable Li-ion batteries be rebuilt?
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Experiments with Hydrochloric Acid (not really concentrated) at home
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ZnO nanoparticles do not sediment properly in centrifuge?
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Electrochemical overpotentials (V3+/V4+ redox)
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What influences ignition temperature and oxygen consumption
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Solution theories (Kirkwood-Buff to RISM and beyond)
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Can you make an electrophoresis battery?
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Experimental thermodynamics properties
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Dilution process in spectrophometer
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Storing KNO3: Best Practices for Safe Containment
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Ice Cube Melting Time: 1 vs 4/Hundreds
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Integral constant for internal energy of ionic liquid
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Looking for a low boiling point solvent for MAPI precursors
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Standard electrode potential vs ionization energy
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How do I find the work done in an adiabatic process?
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Why do chemical reactions release energy?
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How do I correctly move pi electrons towards a pi bond in resonance structures?
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How Can I Mix Different Colours of Paint Without Them Blending Together?
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What are the most common eigenstates of molecules in chemistry?
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Understanding REDOX: How Do Mn, Fe, and NH4 Oxidize in Water?
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Hybridization, Antibonding Orbitals and All that Jazz
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Does Helium or Hydrogen have the greater atomic radius?
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At what temperature does citric acid decay?
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Freezing and thawing food industry items -- how to do it the fastest....
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How long for a potassium atom to become an ion again
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Why In Struvite formation HPO42- is favored over PO43-?
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Electrokinetics: charge transfer coefficient
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How can CH3Cl can be converted to CH3CH2Cl in one step?
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How to dissolve/ dispress Fe3O4 nanoparticles in water ?
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Pressure dependence of the equilibrium constant for an ideal gas
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