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Guest 02:36:13 AM Viewing the topic Selection rules for Extinction Coefficient.
Guest 02:36:11 AM Viewing the topic Synthesis using Mg then acetaldehyde.
Guest 02:36:08 AM Printing the topic "Help me for some questions".
Guest 02:36:06 AM Viewing the topic How to determine flammable point/combustible point of tar/wax?.
Guest 02:36:03 AM Viewing the topic How to keep my enzymes alive, while extracting oil.
Guest 02:35:56 AM Viewing the topic Analytical method for elemental Phosphorus (Red).
Guest 02:35:50 AM Viewing the topic On the possible reaction of phosphorous with water.
Guest 02:35:50 AM Viewing the topic Is this a Henry Reactions?.
Guest 02:35:49 AM Viewing the topic Neutralization Qs.
Guest 02:35:44 AM Viewing the topic gypsum nano manipulation .
Guest 02:35:42 AM Viewing the topic Cyclopentadiene's acidic behavior.
Guest 02:35:42 AM Viewing the topic Is P4S10 called Tetraphosphorus Decasulfide or Phosphorus Pentasulfide.
Guest 02:35:36 AM Viewing the topic Ratio of Actual Pt metal (NH4)2PtCl6 ppt..
Guest 02:35:35 AM Viewing the topic Heat capacity of a calorimeter.
Guest 02:35:31 AM Viewing the topic Questions about synthesizing Nitric Acid in the home lab..
Guest 02:35:28 AM Viewing the topic Are ions always aqueous inside the cell? (simple question).
Guest 02:35:26 AM Viewing the topic IUPAC and Stock naming.
Guest 02:35:18 AM Viewing the topic Calculate Photons??.
Guest 02:35:07 AM Viewing the topic Help on Ka and pH problem.
Guest 02:35:05 AM Viewing the topic Unearthly Periodic Table.
Guest 02:35:03 AM Viewing the topic Alcohol chemistry! Is my pushing mechanism drawing correct??.
Guest 02:34:58 AM Viewing the topic Plastisol Paint materials help.
Guest 02:34:58 AM Viewing the topic mitsunobu reaction .
Guest 02:34:55 AM Viewing the topic Retrosynthesis of Organic Molecules in Medicinal Chemistry.
Guest 02:34:54 AM Viewing the topic writing ionic equations.
Guest 02:34:53 AM Viewing the topic hydrolysis of ammonium sulphate.
Guest 02:34:52 AM Viewing the board index of Chemical Forums.
Guest 02:34:49 AM Viewing the board High School Chemistry Forum.
Guest 02:34:49 AM Viewing the topic Atomic Radii of Nitrogen, Oxygen and Fluorine.
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Guest 02:34:43 AM Viewing the topic Job Forum (Keep it/Ditch it).
Guest 02:34:43 AM Viewing the topic How do you convert from %v/v to molar concentration?.
Guest 02:34:41 AM Viewing the topic The Physical Significance of Enthalpy and PV.
Guest 02:34:41 AM Viewing the topic The Physical Significance of Enthalpy and PV.
Guest 02:34:41 AM Viewing the topic Periodic table question (What did I do wrong?!) .
Guest 02:34:40 AM Viewing the board High School Chemistry Forum.
Guest 02:34:34 AM Viewing the topic Dilution & complex ion problems! .
Guest 02:34:34 AM Viewing the topic Ethers and acidic cleavage.
Guest 02:34:33 AM Viewing the board Undergraduate General Chemistry Forum.
Guest 02:34:28 AM Printing the topic "Trend of half life in actinides".
Guest 02:34:27 AM Viewing the topic Chirality of Nitrogen .
Guest 02:34:26 AM Viewing the topic Physics vs Chemistry.
Guest 02:34:21 AM Viewing the topic what does the kinetic molecular theory mean?.
Guest 02:34:18 AM Viewing the topic Normal Cubic Meter of Gas.
Guest 02:34:16 AM Viewing the topic Pechmann Condensation mechanism.
Guest 02:34:13 AM Viewing the topic I Hate Mastering Chem, I keep thinking I put the right answer in..
Guest 02:34:08 AM Viewing the topic Vacuum Distillation of High Boiling Point Solvent.
Guest 02:34:05 AM Viewing the topic Finding net dipole moments in 3D structures.
Guest 02:34:04 AM Viewing the topic Li, NH3, NH4Cl.
Guest 02:34:02 AM Viewing the topic Titration Challenge Question.
Guest 02:34:02 AM Viewing the topic unnormalized wave function.
Guest 02:33:52 AM Viewing the topic Basicity of imidazole and triethylamine.
Guest 02:33:46 AM Viewing the board index of Chemical Forums.
Guest 02:33:45 AM Viewing the topic Could sodium bicarbonate use to neutralize acid that was spilled on your hand?.
Guest 02:33:44 AM Viewing the topic Reaction Mechanism Project.
Guest 02:33:40 AM Viewing the topic basicity of pyridine, pyrimidine and imidazole.
Guest 02:33:38 AM Viewing the topic Safrole coordinated, NMR and IR spectra.
Guest 02:33:37 AM Viewing the topic I need help on this question..
Guest 02:33:37 AM Viewing the topic New Chemist wanting to learn.
Guest 02:33:36 AM Viewing the topic Gaseous prodcut.
Guest 02:33:34 AM Viewing the topic redox equation balancing.
Guest 02:33:31 AM Viewing the topic What does the term "part" mean?.
Guest 02:33:29 AM Viewing the topic A question about thermochemistry (calculation).
Guest 02:33:28 AM Viewing the topic NaCl reaction with NH4NO3???.
Guest 02:33:25 AM Viewing the topic Atoms Electrons and connectivity.
Guest 02:33:24 AM Viewing the topic PP Analysis Help Needed.
Guest 02:33:19 AM Viewing the topic Diazonium salt foam production problem (Balz-Schiemann).
Guest 02:33:17 AM Viewing the topic H2O hybrid orbital.
Guest 02:33:16 AM Viewing the topic Bicyclic compounds: tricyclo [2.2.1.0] heptane + chlorine in UV light.
Guest 02:33:11 AM Viewing the topic NaOH + H2O reaction.
Guest 02:33:06 AM Viewing the topic Nucleophilic Substitution.
Guest 02:33:05 AM Viewing the topic Glucose and Sulfuric acid.
Guest 02:33:00 AM Viewing the topic How to test the ph of tobacco.
Guest 02:32:58 AM Viewing the topic SOCl2 addition.
Guest 02:32:58 AM Viewing the board Analytical Chemistry Forum.
Guest 02:32:57 AM Viewing the topic Calculation of recovery from a matrix spike QC sample.
Guest 02:32:45 AM Viewing the topic Isomer Percentage Using NMR.
Guest 02:32:45 AM Viewing the topic Balacing 3 half-equations.
Guest 02:32:41 AM Viewing the topic Ozonolysis reaction.
Guest 02:32:41 AM Viewing the topic Mechanisms Consistent with the Rate Law.
Guest 02:32:39 AM Viewing the topic Electrodes.
Guest 02:32:39 AM Viewing the topic Extraction.
Guest 02:32:38 AM Viewing the topic Andrews' Titration.
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Guest 02:32:36 AM Viewing the topic Why HF (hydrogen fluoride) is not soluble in water? .
Guest 02:32:36 AM Viewing the topic Acid value of stearic acid.
Guest 02:32:35 AM Viewing the topic PMMA powder.
Guest 02:32:32 AM Viewing the topic Inductive Coupled Plasma Basics.
Guest 02:32:30 AM Viewing the topic Thermodynamic/Kinetic Control in Pinacol Rearrangement.
Guest 02:32:29 AM Viewing the topic Stereoisomers of cefalotin.
Guest 02:32:28 AM Viewing the topic Removal of TFA, possible salt formation.
Guest 02:32:24 AM Viewing the topic mass ratios of an alkaki metal chloride salt.
Guest 02:32:22 AM Viewing the topic how many di-substituted/tri-substituted alkenes will form?.
Guest 02:32:22 AM Viewing the topic Argument for & against atomic-structure research. Please review my HW.
Guest 02:32:18 AM Viewing the topic 1 % HCL solution.
Guest 02:32:16 AM Viewing the board Nuclear Chemistry and Radiochemistry Forum.
Guest 02:32:14 AM Viewing the topic Polymerization problems and commerical polymer source.
Guest 02:32:14 AM Viewing the topic Le Chatelier's Principle.
Guest 02:32:14 AM Viewing the topic Just a small confusion regarding functional group.
Guest 02:32:14 AM Viewing the topic Chemistry .
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