May 22, 2024, 10:01:09 AM
Forum Rules: Read This Before Posting


Who's Online

Show
User Time Action
Guest 10:01:09 AM Viewing the topic Cyanide Determination.
Guest 10:01:09 AM Viewing the topic Find the enthalpy of neutralization, ∆H , in kJ/mol.
Guest 10:01:09 AM Viewing the topic Powder XRD Crystallography help.
Guest 10:01:08 AM Viewing the topic Interference.
Guest 10:01:07 AM Viewing the topic determine which is vitamin B6 since it? the size and color from fluorescence.
Guest 10:01:07 AM Viewing the board Undergraduate General Chemistry Forum.
Guest 10:01:06 AM Unknown Action
Guest 10:01:04 AM Viewing the board index of Chemical Forums.
Guest 10:01:03 AM Viewing the topic ultraviolet region.
Guest 10:01:01 AM Viewing the board High School Chemistry Forum.
Guest 10:00:58 AM Printing the topic "Silver test tubes - use?".
Guest 10:00:58 AM Viewing the topic sulfide - sulfdioxide oxidation.
Guest 10:00:56 AM Unknown Action
Guest 10:00:56 AM Viewing the board Analytical Chemistry Forum.
Guest 10:00:56 AM Viewing the topic Analysis of compounds in pigments.
Guest 10:00:55 AM Viewing the topic Elimination and Substitution Reactions.
Guest 10:00:54 AM Viewing the topic EDTA solution in acetone or methanol.
Guest 10:00:53 AM Viewing the topic 1M, 7.3 pH Tris-HCL Buffer solution.
Guest 10:00:53 AM Unknown Action
Guest 10:00:52 AM Viewing the topic what ions.
Guest 10:00:52 AM Viewing the topic Sodium Carbonate - a salt or not?.
Guest 10:00:51 AM Viewing the topic Dissolve cardboard boxes?.
Guest 10:00:51 AM Viewing the topic Where to find Emission Spectra wavelength?.
Guest 10:00:51 AM Viewing the topic Thermodynamic Question (Spontaneity).
Guest 10:00:50 AM Viewing the topic Predicting Reaction of NH4Cl.
Guest 10:00:49 AM Viewing the topic Electron configuration for element 147.
Guest 10:00:49 AM Viewing the topic challenging question.
Guest 10:00:46 AM Viewing the board index of Chemical Forums.
Guest 10:00:45 AM Viewing the topic hydrolysis of amino acid methyl esters.
Guest 10:00:44 AM Viewing the topic Meaning of "pool".
Guest 10:00:42 AM Unknown Action
Guest 10:00:41 AM Viewing the topic IR spectra of trans-cinnamic acid vs methyl trans-cinnamate.
Guest 10:00:40 AM Viewing the topic Just to be certain; making sodium sulphate.
Guest 10:00:35 AM Viewing the topic the position of functional group in solubility of molecule.
Guest 10:00:33 AM Viewing the board index of Chemical Forums.
Guest 10:00:30 AM Moderating the topic Spin Spin splitting NMR.
Guest 10:00:30 AM Viewing the topic Any useful tips for cooling to -10 degC.
Guest 10:00:29 AM Unknown Action
Guest 10:00:21 AM Viewing the topic Identify the compound from picture, please help.
Guest 10:00:15 AM Viewing the topic Resonance .
Guest 10:00:12 AM Unknown Action
Guest 10:00:11 AM Viewing the topic color of product from propine react AgNO3 ( NH3).
Guest 10:00:09 AM Viewing the topic Does anyone know why cornstarch does not make Oobleck when mixed with oil or alc.
Guest 10:00:04 AM Viewing the topic Syngas.
Guest 10:00:03 AM Unknown Action
Guest 10:00:03 AM Viewing the topic Activated or not MnO2.
Guest 10:00:01 AM Printing the topic "Carbonyl sn2 and sn1".
Guest 09:59:59 AM Viewing the topic Bromination reaction.
Guest 09:59:56 AM Viewing the topic Predict delta H with entropy, and free energy? .
Guest 09:59:53 AM Viewing the topic Easy carbohydrate questions.....
Guest 09:59:50 AM Viewing the topic Question about Plastics reacting w/ Butane??.
Guest 09:59:48 AM Viewing the topic I need some help interpreting these NMR and IR spectra. (Identify Unknowns lab).
Guest 09:59:47 AM Viewing the board index of Chemical Forums.
Guest 09:59:43 AM Unknown Action
Guest 09:59:42 AM Viewing the board index of Chemical Forums.
Guest 09:59:41 AM Viewing the topic Calculate Decay Rate.
Guest 09:59:38 AM Viewing the topic Testing acetic acid concentration .
Guest 09:59:34 AM Viewing the topic Can anyone help me with the starting material?.
Guest 09:59:33 AM Viewing the topic Name Reaction-Adol Condensation (illustration and references are included).
Guest 09:59:30 AM Viewing the topic Phase-change diagrams.
Guest 09:59:30 AM Viewing the topic 1st problem IChO.
Guest 09:59:26 AM Viewing the topic Difference between reduction potential and electronegativity.
Guest 09:59:23 AM Viewing the topic What reduces Ru(III)? bipyridine or lithium chloride?.
Guest 09:59:20 AM Viewing the topic electronegativity and polarity *delete me*.
Guest 09:59:12 AM Viewing the topic Infrared Question.
Guest 09:59:09 AM Viewing the topic Aluminium-Copper battery.
Guest 09:59:09 AM Viewing the topic Phenyl group EDG or EWG.
Guest 09:59:04 AM Viewing the topic I need help on Frederick 95's question "Please calculate the number of mols of o.
Guest 09:59:01 AM Viewing the topic Explaining dissolving of sodium hydroxide in water as acid-base reaction.
Guest 09:58:58 AM Viewing the topic Oxidation Number of P in P2O74-.
Guest 09:58:57 AM Viewing the topic Hard and soft nucleophiles.
Guest 09:58:55 AM Viewing the board Organic Chemistry Forum.
Guest 09:58:55 AM Viewing the topic help with websites.
Guest 09:58:52 AM Viewing the topic electron configurations.
Guest 09:58:46 AM Viewing the board index of Chemical Forums.
Guest 09:58:46 AM Viewing the topic nucleophilicity of indole.
Guest 09:58:45 AM Viewing the board index of Chemical Forums.
Guest 09:58:42 AM Viewing the topic Help with synthesis.
Guest 09:58:38 AM Viewing the topic Copper(II) Acetate.
Guest 09:58:36 AM Viewing the board Organic Chemistry Forum.
Guest 09:58:35 AM Viewing the topic Question about Plastics reacting w/ Butane??.
Guest 09:58:33 AM Viewing the topic Chlorosulfonic Acid : A Versatile Reagent [E-book].
Guest 09:58:32 AM Viewing the topic Ideal Gas Experiment.
Guest 09:58:32 AM Viewing the topic 13C NMR (hydrobenzoin).
Guest 09:58:31 AM Viewing the topic Purification of Polar Amines.
Guest 09:58:31 AM Viewing the topic formation of meso-2,3-dibromobutan.
Guest 09:58:30 AM Viewing the topic acetylation of lysine (with acetic anhydride).
Guest 09:58:30 AM Unknown Action
Guest 09:58:17 AM Viewing the topic calculating number of ions.
Guest 09:58:13 AM Viewing the topic 1H-NMR Shoolery Rules-Methylene.
Guest 09:58:11 AM Nothing, or nothing you can see...
Guest 09:58:11 AM Unknown Action
Guest 09:58:10 AM Viewing the topic limiting reagents (pls help me asap).
Guest 09:58:07 AM Viewing the topic definition of "ion speciation".
Guest 09:58:04 AM Viewing the topic Heat Transfer for Forced Convection.
Guest 09:58:02 AM Viewing the topic Lewis Structure and Isoelectronic Compounds.
Guest 09:57:55 AM Viewing the board Organic Chemistry Forum.
Guest 09:57:50 AM Viewing the topic Question about Sintered Glass filter.
Guest 09:57:47 AM Viewing the topic another question - ethanol , hot or cold?.
Guest 09:57:47 AM Unknown Action
Guest 09:57:47 AM Viewing the board index of Chemical Forums.
Guest 09:57:44 AM Viewing the topic Retrosynthesis question.
Guest 09:57:40 AM Viewing the topic Solubility data.
Guest 09:57:39 AM Viewing the topic Reaction of Carboxylic Acid and Ester in Presence of Alcohol.
Guest 09:57:38 AM Viewing the board Organic Chemistry Forum.
Guest 09:57:36 AM Viewing the topic Extinction coefficient and Lambda Max from UV/vis.
Guest 09:57:36 AM Unknown Action
Guest 09:57:36 AM Viewing the topic Coordination number.
Guest 09:57:33 AM Viewing the topic Changing the polarity of mobile phase in a HPLC for normal/reverse phase.
Guest 09:57:32 AM Viewing the topic Findout Ka theoretically.
Guest 09:57:32 AM Viewing the topic EDTA - Please, i still need *delete me*.
Guest 09:57:31 AM Printing the topic "Is Avogadro's Number correct?".
Guest 09:57:29 AM Viewing the topic stumped on a homework problem.
Guest 09:57:29 AM Viewing the topic Synthesis of Isopentyl Acetate (posted procedure).
Guest 09:57:26 AM Viewing the topic A GPC question.
Guest 09:57:21 AM Viewing the topic Some errors.
Guest 09:57:14 AM Viewing the topic Thermal expansion of different liquids.
Guest 09:57:13 AM Viewing the topic Lead sulphate and nitric acid.
Guest 09:57:11 AM Viewing the topic Old Magnestir vibrates - suggestions?.
Guest 09:57:09 AM Viewing the topic how to make aluminum hydroxide Al(OH)3 .
Guest 09:57:09 AM Viewing the topic solution problem.
Guest 09:57:04 AM Viewing the topic Curved Arrow Mechanism-Arrow Pushing.
Guest 09:56:53 AM Unknown Action
Guest 09:56:49 AM Viewing the topic Similar structure = similar properties?.
Guest 09:56:45 AM Viewing the board index of Chemical Forums.
Guest 09:56:45 AM Viewing the topic WebApp to turn your NMR into publication-ready line lists. Fast, simple, easy..
Guest 09:56:41 AM Unknown Action
Guest 09:56:38 AM Unknown Action
Guest 09:56:38 AM Viewing the topic The Ksp of Calcium Hydroxide.
Guest 09:56:28 AM Viewing the topic Washing NaH (60% suspension in mineral oil).
Guest 09:56:20 AM Unknown Action
Guest 09:56:20 AM Viewing the topic Michaelis-Menten constant zero?.
Guest 09:56:20 AM Viewing the topic Is KrF2 polar or nonpolar. thanks.
Guest 09:56:17 AM Viewing the topic Automatic resonance structure generator?.
Guest 09:56:02 AM Viewing the topic How to make a 1%, acetic acid 1% chitosan solution from 0.2 M acetic acid?.
Guest 09:55:59 AM Viewing the topic Preparing for GRE Subject test in Chemistry.
Online Corribus 09:55:57 AM Viewing the board index of Chemical Forums.
Guest 09:55:56 AM Unknown Action
Guest 09:55:51 AM Viewing the topic Help with Conversions.
Guest 09:55:51 AM Viewing the topic How to design an experiment for blueprinting process?.
Guest 09:55:45 AM Viewing the topic Diels-Alder Reaction.
Guest 09:55:44 AM Viewing the board index of Chemical Forums.
Guest 09:55:43 AM Unknown Action
Guest 09:55:34 AM Viewing the topic Plausible Starting Materials?.
Guest 09:55:29 AM Viewing the board Citizen Chemist.
Guest 09:55:29 AM Unknown Action
Guest 09:55:27 AM Nothing, or nothing you can see...
Guest 09:55:25 AM Viewing the topic Diagonal, Knight's Move Relationship, etc.: Explanation of Periodic Trends.
Guest 09:55:21 AM Viewing the topic anything besides cocaine that could possibly trigger the Benzoylecgonine?.
Guest 09:55:17 AM Viewing the topic Corrosion of Aluminum.
Guest 09:55:13 AM Viewing the board index of Chemical Forums.
Guest 09:55:11 AM Viewing the topic Molecular structure of drugs and their effect on the human body .
Guest 09:55:11 AM Viewing the topic A Project on Anesthetics .
Guest 09:55:07 AM Viewing the topic Anyone familiar with HPLC/UV?.
Guest 09:55:07 AM Viewing the topic Moles --> Atoms of an Element in a compound and Moles --> Grams of an Element.
Guest 09:55:07 AM Viewing the topic Enzyme Catalyzes Reaction Mechanism .
Guest 09:55:04 AM Viewing the topic Propylene Glycol and Vegetable Glycerin .
Guest 09:55:02 AM Registering for an account on the forum.
Guest 09:55:02 AM Moderating the topic Crosslinking gelatine with formaldehyde vs. glutaraldehyde, calculations.
Guest 09:54:57 AM Moderating the topic Are all aromatic hydrogen in monosubstituted benzene ring chemically equivalent.
Guest 09:54:54 AM Viewing the board Organic Chemistry Forum.
Guest 09:54:53 AM Viewing the topic Determine the structure of an organic compound from its mass spectrum..
Guest 09:54:50 AM Viewing the board index of Chemical Forums.
Guest 09:54:47 AM Viewing the board index of Chemical Forums.
Guest 09:54:45 AM Viewing the board index of Chemical Forums.
Guest 09:54:41 AM Viewing the topic Freezing Behaviour of 36% Hydrochloric Acid.
Guest 09:54:35 AM Viewing the topic Please help me match IR spectrum.
Guest 09:54:34 AM Viewing the topic Home Project.
Guest 09:54:33 AM Viewing the topic I have a few problems with aromaticity and electrophilic aromatic sub.
Guest 09:54:31 AM Viewing the topic Oxidation numbers.
Guest 09:54:30 AM Viewing the topic Mass spectroscopy of Eugenol .
Guest 09:54:28 AM Unknown Action
Guest 09:54:27 AM Viewing the topic HNMR--H types.
Guest 09:54:19 AM Viewing the topic Smell Red Phosphorus.
Guest 09:54:15 AM Viewing the topic Wurz reaction.
Guest 09:54:10 AM Viewing the topic Synthesizing ferrofluid.
Guest 09:54:09 AM Registering for an account on the forum.
Guest 09:54:08 AM Viewing the topic memorable experiments.
Guest 09:54:03 AM Viewing the topic deprotection of a phenylboronate ester.
Guest 09:53:54 AM Unknown Action
Guest 09:53:52 AM Viewing the topic Modeling a Spray Dryer in ASPEN Plus.
Guest 09:53:48 AM Viewing the topic IR and NMR analysis of Chalcone and unknown hydrogenated product.
Guest 09:53:47 AM Viewing the board index of Chemical Forums.
Guest 09:53:42 AM Viewing the topic Properties of Solutions.
Guest 09:53:41 AM Unknown Action
Guest 09:53:32 AM Viewing the topic gas question.
Guest 09:53:32 AM Unknown Action
Guest 09:53:22 AM Viewing the help page.
Guest 09:53:14 AM Viewing the topic Reaction Ratio of HNO3 with CuCl.
Guest 09:53:12 AM Viewing the topic Apo form.
Guest 09:53:11 AM Viewing the topic success with the test reaction and failure with the desired reaction.
Guest 09:53:11 AM Viewing the topic How to mix nitric acid and acetic acid.
Guest 09:53:08 AM Viewing the board Organic Chemistry Forum.
Guest 09:53:04 AM Unknown Action
Guest 09:53:01 AM Viewing the topic Dissociation of Ca(OH)2.
Guest 09:52:59 AM Viewing the topic N,N-dimethyl amine.
Guest 09:52:56 AM Viewing the topic nitro group and BuLi.
Guest 09:52:51 AM Viewing the topic Any recommendable books/papers about Peptide Synthesis Basics for non-chemists?.
Guest 09:52:51 AM Viewing the topic About sodium hydride.
Guest 09:52:46 AM Viewing the topic Temperature conversion problem, the book answer differs.
Guest 09:52:44 AM Viewing the board index of Chemical Forums.
Guest 09:52:44 AM Viewing the topic Fischer Carbenes vs Phosphines as ligands in Metal catalysts.
Guest 09:52:28 AM Viewing the topic Question (about Mark Schemes) : What does "AVP" stand for?.
Guest 09:52:27 AM Viewing the board Undergraduate General Chemistry Forum.
Guest 09:52:06 AM Viewing the topic Can I somehow dye or color a liquid that is insoluble in water?.
Guest 09:51:59 AM Viewing the topic Volume shrinkage of epoxy.
Guest 09:51:45 AM Viewing the board index of Chemical Forums.
Guest 09:51:44 AM Viewing the topic how to convert %w/v to ppm?.
Guest 09:51:44 AM Viewing the board index of Chemical Forums.
Guest 09:51:44 AM Printing the topic "UV analysis".
Guest 09:51:43 AM Viewing the topic Yellow Unknown Organic Compound.
Guest 09:51:41 AM Viewing the topic nicad battery dammage.
Guest 09:51:38 AM Viewing the topic Question about temp. in Toaster oven & herbs.
Guest 09:51:32 AM Viewing the topic Conversion and yield.
Guest 09:51:29 AM Viewing the topic Glycine and ammonia.
Guest 09:51:17 AM Viewing the board Undergraduate General Chemistry Forum.
Guest 09:51:11 AM Viewing the topic acid hydrolysis of starch.
Guest 09:50:56 AM Viewing the topic pH of Ethanol.
Guest 09:50:52 AM Viewing the topic Why dW=pdV?.
Guest 09:50:47 AM Viewing the topic NaOH in a Glass Bottle.
Guest 09:50:37 AM Viewing the topic Comparison of basicity.
Guest 09:50:36 AM Viewing the topic Separating beef into various compounds.
Guest 09:50:27 AM Unknown Action
Guest 09:50:19 AM Viewing the topic NaBH4 reduction cook, needed.
Guest 09:50:14 AM Viewing the topic Need help for balancing chemical equation.
Guest 09:50:10 AM Viewing the board index of Chemical Forums.
Guest 09:50:06 AM Viewing the topic 100 level Lab Question.
Guest 09:50:04 AM Viewing the topic Measuring the Rate of Hydrolysis of Aspirin.
Guest 09:50:02 AM Viewing the board index of Chemical Forums.
Guest 09:49:59 AM Viewing the topic synthesis of dinitrile (mechanism).
Guest 09:49:54 AM Viewing the topic My sodium hydroxide generator!.
Guest 09:49:48 AM Viewing the board index of Chemical Forums.
Guest 09:49:46 AM Viewing the topic Organic Spectrum #1.
Guest 09:49:46 AM Viewing the topic What acid should I use for setting the pH of ammonium carbonate buffer?.
Guest 09:49:41 AM Viewing the board index of Chemical Forums.
Guest 09:49:38 AM Moderating the topic Organic Spectroscopy.
Guest 09:49:33 AM Viewing the topic Equilibrium Problem.
Guest 09:49:28 AM Viewing the topic Nucleophilicity and Basicity Classifications.
Guest 09:49:25 AM Viewing the topic How To Make Deuterium??.
Guest 09:49:24 AM Viewing the topic Root Mean Square Velocity.
Guest 09:49:09 AM Viewing the topic Synthesizing ferrofluid.
Guest 09:49:03 AM Viewing the topic How do I convert μmol/L into μg/L ?.
Guest 09:48:50 AM Viewing the topic F1 Reaction...What is it??.
Guest 09:48:46 AM Viewing the board index of Chemical Forums.
Guest 09:48:41 AM Viewing the topic Difference between "acrylic" and "acrylate".
Guest 09:48:30 AM Viewing the topic Do sulfates in solution disable reduction of compound with SnCl2?.
Guest 09:48:30 AM Viewing the topic Ethyl Acetate Solubility/Reactivity.
Guest 09:48:20 AM Viewing the topic Substituting NaHCO3 for K2CO3.
Guest 09:48:14 AM Viewing the topic How do I find the compound using H NMR and IR spectra?.
Guest 09:48:05 AM Viewing the topic pH in strong base-weak acid solution.
Guest 09:48:04 AM Unknown Action
Guest 09:47:57 AM Viewing the topic Synthesizing ferrofluid.
Guest 09:47:52 AM Viewing the topic Solvents for PVC.
Guest 09:47:51 AM Viewing the topic Help with this mass spectrum?.
Guest 09:47:47 AM Viewing the board index of Chemical Forums.
Guest 09:47:46 AM Viewing the board index of Chemical Forums.
Guest 09:47:42 AM Viewing the topic Copper (II) Sulfate * xH2O Lab.
Guest 09:47:41 AM Viewing the topic How does a molecule search work by drawing in visual editor?.
Guest 09:47:35 AM Viewing the topic Another Assignment - not sure if my answers make sense.
Guest 09:47:31 AM Viewing the board index of Chemical Forums.
Guest 09:47:23 AM Viewing the topic synthesis question.
Guest 09:47:22 AM Printing the topic "HPLC monitoring of acid to anhydride conversion".
Guest 09:47:19 AM Viewing the topic amount of Fe2O3 and Fe3O4 in ore.
Guest 09:47:16 AM Viewing the topic Question regarding Lithium Hypochlorite.
Guest 09:47:15 AM Viewing the topic Coffee Cup Calorimeter Question.
Guest 09:47:12 AM Viewing the topic Forum Rules: Read This Before Posting.
Guest 09:47:10 AM Viewing the topic What is the mass of 4.35 x 10^-2 mol of ZnCl2?.
Guest 09:47:07 AM Viewing the topic What causes Acetone to change color .
Guest 09:47:01 AM Viewing the board index of Chemical Forums.
Guest 09:46:58 AM Viewing the topic Organic compounds.
Guest 09:46:55 AM Viewing the topic Phosphoric acid mixes with???? rust removal.
Guest 09:46:55 AM Viewing the topic Please help me determine whether silver nitrate and... is acid or base?.
Guest 09:46:53 AM Viewing the topic What is the difference between H2S and S2-?.
Guest 09:46:50 AM Viewing the board index of Chemical Forums.
Guest 09:46:33 AM Viewing the topic FMOC deprotection and work-up.
Guest 09:46:29 AM Viewing the topic Help: normality and molarity of iodine and sodium thiosulfate.
Guest 09:46:29 AM Viewing the topic Determining Ksp for an Alkaline Earth Hydroxide.
Guest 09:46:23 AM Viewing the topic Extraction of product form water/acetone .
Guest 09:46:16 AM Viewing the topic h-nmr problem.
Guest 09:46:14 AM Viewing the topic reactivity explanation.
Guest 09:46:13 AM Viewing the topic Which is the stronger base, KOH or NaOH?.
Guest 09:46:02 AM Viewing the topic help weighing pd/c 10%.
Guest 09:45:59 AM Viewing the board High School Chemistry Forum.
Guest 09:45:59 AM Viewing the board Generic Discussion.
Online Raymonddobby 09:45:56 AM Logging into the forum.
Guest 09:45:49 AM Viewing the board index of Chemical Forums.
Show