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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.
Why is iron added to the head of a match?
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In coordinate bond, why doesn't the H^+ atom get a negative charge?
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Is Carbon a Mono-Atomic Molecule?
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If NH4+ is the cation, then what is the anion of it?
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Where does the negative charge come from in H2S?
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How is the motion of an electron around nucleus?
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When the nucleus of H atom is neutral?
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What does it mean by 1 amu? The mass of a proton?
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Are Cl2, O2 , H2 etc neutral molecules?
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Substances to absorb/adsorb HCHO vapours in car
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When Cl, Br, I turn into Cl+, Br+ and I+?
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Oddly specific number of elements
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How to determine which radicals are dominant in oxidation
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What is the difference between 'equivalent' and 'equivalence'?
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How to calculate change in pressure from LN2 phase change
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How Can I Safely Remove a Seized Aluminum Tube from a Gasoline or Diesel Tank?
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Why was the F block of the periodic table created?
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(split) Remove an Aluminum Tube
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Formal name for molecular aggregations?
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How can 10% ethonal gas produce 73% alcohol? (with water)
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How big are the health effects of fluorocarbons?
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YouTube purging chemistry videos
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NMR nuclear spin absorption/emission question
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Neutralize Hydrogen sulfide from piled sargasso seaweed
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Electrode Polarization and Conductivity
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Hybridisation Doubt: When Does it Take Place and When Not?
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IUPAC Name of EDTA: 2,2′,2″,2′″-(ethane-1,2-diyldinitrilo-)κ^2N
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Difference between 1 mole of CH4 and 1 molecule of CH4?
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Where can I find rotational/vibrational temperature data for ethane?
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Is AMU the unit for both 'atomic mass' and 'molecular mass'?
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Does 'molar mass' include an atomic weight for single atom?
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Where Does the Energy for Ionic Bonding Come From?
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Volume of CO2 from a Tank at 30psi
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Stability Order of resonating structures
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Calculation of absorption spectra
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Query on IUPAC nomenclature of coordination complexes
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External hardware to use software?
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How is the angle of BF3 120 degrees?
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Is this interpretation correct? (diagrams of Carbon Monoxide and Carbon Dioxide)
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How can there be back-bonding in PF3?
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Is Molecular Orbital Theory really helpful?
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What is Hydrogen Bond Auto-correlation function?
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What is the Rydberg's formula? Will it be used here?
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Why Isn't XeF4 Sea-Saw Shaped?
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Can Nitrogen Replace CO2 for First Ignition in LPG Systems?
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Why isn't ClF3 trigonal planar?
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Question about simple kinetics and stoichiometry
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Reaction of 118 elements simultaneously = product?
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What would happen to a blob of mercury in space?
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Unknown Electrolysis(?) reaction occurring
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Hydrogen Peroxide cleaned burnt sugar from my pan
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Liquid-solid phase composition: Binary phase diagrams
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Change of P and T after a chemical reaction
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Why doesn't the temperature of water slightly decrease during boiling?
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Questions about deriving the Maxwell-Boltzmann Distribution
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Heat released during combustion at constant pressure vs volume
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What gas is produced when copper is added to diluted HCl?
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How to write balanced chemical reaction?
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On operation principles of zinc-manganese alkaline batteries
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Screen producing potentials when light falls on it
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Difference between cast iron and high carbon steel?
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Best Temperature of water for Rinsing Dishes?
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Will White Vinegar Corrode My Sink If Used for Cleaning?
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Endothermic Process of Forming a Cation
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What data do toxicologists collect and how?
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Strange Nucleation Sites Inside a Diet Pepsi Bottle?
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Copper + sulfuric acid + H2O = stink?
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Chemical terminology for an electron in water
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Spontaneous "back-and-forth" chemical reactions
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Francis diagrams and Acetaldehyde?
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Can Chirality Be Transferred from Chiral Molecules to Achiral Hosts?
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Database for chemical and physical properties
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How Can I Remove Excess Sugar from a 3 Bean Salad?
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Does Beer-Lambert's law calculate the absorbance of a solute
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Does Citric acid decompose in a lemon over time?
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Theoretical ξr of a molecule from the absolute configuration
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2^k factorial experiment design
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How Can I Test the pH of Foods and Drinks?
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Can Urochrome be Cracked into Individual Pyrroles?
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Will an Enzyme That Eats Plastic Solve Our Pollution Problem?
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1 volume of hydrogen = how many hydrogen molecules there?
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'A single molecule of H2O' vs 'a single atom of H2O'
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The difference between 1 mole of C and 1 molecule of C?
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Copper (II) salts and SO2: a question
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Why Is n-Heptane the Baseline for Octane Ratings?
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UV-Vis spectroscopy: Changes in refractive index
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What to say: "one mole of C atoms" or "one mole of C molecules"?
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UV-Vis spectroscopy: non-bonding electrons and chromophores
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Does the initial temperature affect the change in temp?
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Find Compound to Break Super Concrete Slab
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Why does the melting point of aspirin increase
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Is There a Safer Alternative to Creating a Tree of Saturn with Lead Acetate?
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Bohr Model Modifications into the Rutherford Model
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Is energy transfer nonadiabatic or adiabatic?
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Enthalpy of Combustion: Definition & Reactions
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Negative Sign of Binding Energy & Its Impact on Electron Energy in Bohr Orbits
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Can we sequester methane by pumping air through soil?
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Why Does Alka-Seltzer Acidify Water but Act as an Antacid?
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Is there a reaction for which the product is the catalyst?
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Optimizing Redox Reaction of FeO with H2
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