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Guest 10:08:01 AM Viewing the topic polar and non-polar solvents.
Guest 10:08:01 AM Viewing the topic Buffer Solution.
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Guest 10:08:00 AM Viewing the board High School Chemistry Forum.
Guest 10:08:00 AM Viewing the topic Vacuum distillation variable valve.
Guest 10:07:59 AM Viewing the board Undergraduate General Chemistry Forum.
Guest 10:07:59 AM Viewing the topic Sodium Borate (SB) Decahydrate VS SB Pentahydrate?.
Guest 10:07:58 AM Viewing the board Undergraduate General Chemistry Forum.
Guest 10:07:55 AM Printing the topic "Determining which molecule has highing vapor pressure?".
Guest 10:07:53 AM Viewing the topic Would I consider this density as having 1 sig fig?.
Guest 10:07:49 AM Viewing the topic m3/hr to kmol/hr.
Guest 10:07:48 AM Viewing the topic Let's talk about red sludge and its possibilities.
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Guest 10:07:46 AM Viewing the topic Want to understand PPM by weight..
Guest 10:07:43 AM Viewing the topic Explaining the IR stretching frequency of Lactones (cyclic esters).
Guest 10:07:43 AM Viewing the topic Volumetric analysis - calculate concentration Please *delete me*! .
Guest 10:07:41 AM Viewing the topic Buffer and salt hydrolysis??.
Guest 10:07:41 AM Viewing the topic Why do flourescent minerals no longer fluorecse after exposure to heat?.
Guest 10:07:37 AM Viewing the topic Difference between Mesomerism and Resonance.
Guest 10:07:37 AM Viewing the topic Gaussian optimization.
Guest 10:07:34 AM Printing the topic "Functional Groups in Trisodium Citrate".
Guest 10:07:32 AM Viewing the topic Help determining unknown .
Guest 10:07:29 AM Viewing the topic Pet odors.
Guest 10:07:27 AM Viewing the topic 2-bromo-6-nitrophenol problems in synthesis and IR.
Guest 10:07:26 AM Viewing the topic Neutralization reaction between NaOH and H2CO3 .
Guest 10:07:26 AM Viewing the topic How he get's that effect? (visual chemical).
Guest 10:07:25 AM Viewing the topic Chemistry experiment with glass?.
Guest 10:07:24 AM Viewing the topic Increasing an acid's solubility.
Guest 10:07:22 AM Viewing the topic Oxidation of iron(2) sulfate- heptahydrate.
Guest 10:07:16 AM Viewing the topic Determining Critical micelle concentration.
Guest 10:07:15 AM Viewing the topic Glucose solution and refractometer.
Guest 10:07:12 AM Viewing the topic What is the formal charge of Carbon in H3C?.
Guest 10:07:12 AM Viewing the topic What is the formal charge of Carbon in H3C?.
Guest 10:07:03 AM Viewing the topic Standard Enthalpies Question.
Guest 10:06:59 AM Viewing the topic Distillation graph interpertation.
Guest 10:06:57 AM Viewing the topic hydrolysis of methylester in the presence of Fmoc.
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Guest 10:06:52 AM Viewing the topic EDTA normality.
Guest 10:06:50 AM Viewing the topic Battery Acid Spilled All Over The Ground (help).
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Guest 10:06:47 AM Viewing the topic Thermodynamics Question .
Guest 10:06:46 AM Viewing the topic name of this alkane?.
Guest 10:06:45 AM Viewing the topic Bond dissociation enthalpy.
Guest 10:06:40 AM Viewing the topic CHCl3 bonds and polarity.
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Guest 10:06:35 AM Viewing the topic What is the difference bewteen silica and sephadex column chromatography.
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Guest 10:06:31 AM Viewing the topic Ka at different temperatures. Find change in enthalpy and entropy.
Guest 10:06:30 AM Viewing the topic Dissolution testing medium temperature.
Guest 10:06:27 AM Viewing the topic Question about Henry constant.
Guest 10:06:26 AM Viewing the topic How far is the center-of-mass of the KBr molecule from the Br atom?.
Guest 10:06:24 AM Viewing the topic What is a chemical equivalent?.
Guest 10:06:24 AM Viewing the board High School Chemistry Forum.
Guest 10:06:24 AM Viewing the topic Why Calcium Hydroxide must be prepared early?.
Guest 10:06:24 AM Viewing the topic Phase Diagram for Silver Oxide????.
Guest 10:06:22 AM Viewing the topic Isomer Percentage Using NMR.
Guest 10:06:21 AM Viewing the topic Reaction between hot sugar and glass..
Guest 10:06:18 AM Viewing the topic 1H NMR integration values not whole numbers? .
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Guest 10:06:09 AM Viewing the topic Proton NMR spectrum of Bromobenzene question.
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Guest 10:06:04 AM Viewing the topic Broke a thermometer in cooking oil while cooking, ate food.
Guest 10:06:03 AM Viewing the topic Molar Absorptivity and pH.
Guest 10:05:56 AM Viewing the topic Naming Compounds/Chemical Formulas/Percent Abundance? .
Guest 10:05:54 AM Viewing the topic Why do flourescent minerals no longer fluorecse after exposure to heat?.
Guest 10:05:54 AM Viewing the topic Natural chitinase activity levels in chitinase-rich foods?.
Guest 10:05:54 AM Viewing the topic Help on safe anti-woodboarer for Avian Material .
Guest 10:05:53 AM Viewing the topic Acetone Imine Stability.
Guest 10:05:52 AM Viewing the topic Electrochemistry Question.
Guest 10:05:46 AM Viewing the topic Born-haber cycle.
Guest 10:05:42 AM Viewing the topic Purifying Sodium Chlorate?.
Guest 10:05:38 AM Viewing the topic Analytical Chemistry ACS Exam help.
Guest 10:05:38 AM Viewing the topic extracting gold, silver and platinum with aqua regia.
Guest 10:05:38 AM Printing the topic "How would soap remove organic dirt from your hands? ".
Guest 10:05:38 AM Viewing the topic Point Group.
Guest 10:05:28 AM Viewing the topic HOMO LUMO energy gap related to stability of molecules.
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Guest 10:05:19 AM Viewing the topic CHCl3 bonds and polarity.
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Guest 10:05:19 AM Viewing the topic Can vapourised amines act as a base?.
Guest 10:05:11 AM Viewing the topic Aqueous Ionic Equilibrium.
Guest 10:05:10 AM Viewing the topic MOVED: Sulfuric Acid Characteristic.
Guest 10:05:08 AM Viewing the board Chemistry Olympiad and other competitions.
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Guest 10:04:49 AM Viewing the topic Hydrolysis Help Chem 12.
Guest 10:04:40 AM Viewing the topic Determine enthalpy of benzoic acid.
Guest 10:04:39 AM Viewing the topic Hydrolysis Help Chem 12.
Guest 10:04:31 AM Printing the topic "Buffer solutions".
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Guest 10:04:10 AM Viewing the topic What happens when solutions of KMnO4 and Na2S2O3 are mixed?.
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Guest 10:04:04 AM Viewing the topic Stoichiometry Limiting reactant plz reply.
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Guest 10:04:01 AM Viewing the topic Conversion of solution from .0250 N to .0109 N.
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Guest 10:03:44 AM Viewing the topic conversion of secondary -OH group to methoxy group.
Guest 10:03:39 AM Viewing the board index of Chemical Forums.
Guest 10:03:38 AM Viewing the topic Determine enthalpy of benzoic acid.
Guest 10:03:35 AM Viewing the topic Does anybody know if there is a salt which could ignite in water?.
Guest 10:03:25 AM Viewing the topic Chemical formula.
Guest 10:03:25 AM Viewing the topic Difference between PVDF & PVF.
Guest 10:03:23 AM Viewing the topic Sodium Thiosulfate - dechlorinator?.
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Guest 10:03:13 AM Viewing the board index of Chemical Forums.
Guest 10:03:11 AM Viewing the topic Oxidation of sulfide to sulfone with alcohol group present.
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Guest 10:03:09 AM Viewing the topic Determine viscosity with different viscometers.
Guest 10:03:04 AM Viewing the topic Alternatives to Stannous chloride Reducing agent for Silver Nitrate..
Guest 10:02:58 AM Viewing the topic Preparing 10% HCl.
Guest 10:02:57 AM Viewing the topic Reduction of carboxylic acids to aldehydes with CaH2.
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Guest 10:02:40 AM Viewing the topic Net Ionic Equations - Questions.
Guest 10:02:37 AM Viewing the topic Making ketone from esters... Clayden is wrong?.
Guest 10:02:35 AM Viewing the topic Chem in relation to other sciences or skills?.
Guest 10:02:34 AM Viewing the topic making HCL-DIOXANE please help.
Guest 10:02:34 AM Viewing the topic Moles to Grams exercise [Moles,Amus and Avogardo's constant].
Guest 10:02:24 AM Viewing the topic Preparation of primary standard.
Guest 10:02:22 AM Viewing the topic Balancing Equation.
Guest 10:02:16 AM Viewing the topic Will this titration works? Reasonable?.
Guest 10:02:05 AM Viewing the topic HNO abbreviation ;).
Guest 10:02:04 AM Viewing the topic Two simultaneous equations sharing a reactant.
Guest 10:01:56 AM Viewing the topic Fe2O3 + CO in practice.
Guest 10:01:55 AM Viewing the topic alpha-Bromination.
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Guest 10:01:53 AM Viewing the topic wavelength and frequency.
Guest 10:01:53 AM Viewing the topic What is the equilibrium constant for this reaction?.
Guest 10:01:52 AM Viewing the topic Elephant toothpaste.
Guest 10:01:47 AM Viewing the topic one question on the nicolaou's synthesis of abyssomicin.
Guest 10:01:46 AM Viewing the topic Phosphoric acid mixes with???? rust removal.
Guest 10:01:34 AM Viewing the topic Mathematical Modeling - Adsorption Column using Duhamel Theorem.
Guest 10:01:22 AM Viewing the topic Help working out the % by volume of alcohol from refractive index..
Guest 10:01:21 AM Viewing the topic Why Ionic bonds're called non-rigid & non directional?.
Guest 10:01:16 AM Viewing the topic Candle Wick Chemistry.
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Guest 10:00:51 AM Viewing the topic It this a molecule or a Ionic compound?.
Guest 10:00:50 AM Viewing the board index of Chemical Forums.
Guest 10:00:46 AM Viewing the topic Net Ionic Equations - Questions.
Guest 10:00:31 AM Printing the topic ""Sodium Hypochlorite" Reactions.".
Guest 10:00:31 AM Viewing the topic Need help - Diethyl ether of 2 years old.
Guest 10:00:24 AM Viewing the topic How to calculate the product of a thermal decomposition.
Guest 10:00:21 AM Viewing the topic Lactic acid fermentation question.
Guest 10:00:14 AM Printing the topic "Stabilizing unstable nuclei?".
Guest 09:59:57 AM Viewing the topic HCl Saturation in Methanol.
Guest 09:59:56 AM Viewing the topic Nitrous-oxide resonance structures .
Guest 09:59:56 AM Viewing the topic Pyrrolidine and epoxides.
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Guest 09:59:34 AM Viewing the topic CO2 molecule in air..
Guest 09:59:23 AM Viewing the topic 1,2-diol synthesis from a water insoluble alkene.
Guest 09:59:22 AM Viewing the topic Polarization and Stability.
Guest 09:59:20 AM Viewing the topic formula theory of activator and silvering.
Guest 09:59:15 AM Viewing the topic Confused on the procedure to determine the percent yield of an unknown acid.
Guest 09:59:06 AM Viewing the board Chemical Engineering Forum.
Guest 09:59:00 AM Viewing the topic DMF removal from gold nanoparticles.
Guest 09:58:59 AM Viewing the topic Can you mix HCl and H2SO4 safely?.
Guest 09:58:48 AM Viewing the topic 30% Koh solution mixture.
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Guest 09:58:36 AM Viewing the topic Ammonium Acetate + OH-, {titration}.
Guest 09:58:27 AM Viewing the topic Naming organic molecules.
Guest 09:58:23 AM Viewing the topic Easy Anhydrous AlCl3 production equipment.
Guest 09:58:19 AM Viewing the topic formula theory of activator and silvering.
Guest 09:58:17 AM Viewing the board index of Chemical Forums.
Guest 09:57:57 AM Viewing the topic [Co(en)3]I3 VS Co(diNOsar)]Br3 Cyclic Voltammetry.
Guest 09:57:29 AM Viewing the topic Can't seem to make sodium hypochlorite.
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Guest 09:57:26 AM Viewing the topic What is the name for Pb(ClO2)4?.
Guest 09:57:26 AM Viewing the topic In IR spectra, why is the fingerprint region of organic compounds so noisy?.
Guest 09:57:11 AM Viewing the topic REMOVAL ADHESIVE POLYCARBONATE PLASTIC.
Guest 09:57:01 AM Viewing the topic reducing agent.
Guest 09:56:50 AM Viewing the topic pH of aqueous ammonium nitrate solution.
Guest 09:56:48 AM Viewing the topic manuscript submission process.
Guest 09:56:47 AM Viewing the board index of Chemical Forums.
Guest 09:56:42 AM Viewing the topic Oxidation of KI.
Guest 09:56:31 AM Viewing the topic how to run column chromatography effciently ?.
Guest 09:56:22 AM Viewing the topic working on a counting theory guide for absolute beginners,edit and repost chain?.
Guest 09:56:18 AM Viewing the topic Is 10N sodium hydroxide the same as 10M.
Guest 09:56:17 AM Viewing the topic Which molecule will undergo a faster E2?.
Guest 09:56:16 AM Viewing the topic Difficult C and H NMR problem.
Guest 09:55:58 AM Viewing the topic Term symbols under octahedral splitting.
Guest 09:55:54 AM Viewing the topic De-Rust with vinegar.
Guest 09:55:53 AM Viewing the topic PTFE vs FEP: Chemical resistance.
Guest 09:55:50 AM Viewing the topic HYperconjugation-stability- inductive effect....
Guest 09:55:45 AM Viewing the board index of Chemical Forums.
Guest 09:55:37 AM Viewing the topic Units of ppb.
Guest 09:55:31 AM Viewing the topic Identifying and isolating tetramethylrhodamine B isothiocyanate .
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Guest 09:55:17 AM Viewing the topic Hybridization of N2 (or not?).
Guest 09:55:13 AM Viewing the topic Calculate enthalpy change.
Guest 09:55:09 AM Viewing the topic Normality question on reacting units.
Guest 09:54:37 AM Viewing the topic Enthalpy Change with Increase in Temperature.
Guest 09:54:30 AM Viewing the topic How to calculate pH for a substances without known pka.
Guest 09:54:14 AM Viewing the topic Affinity, efficacy and potency.
Guest 09:53:51 AM Viewing the topic Natural chitinase activity levels in chitinase-rich foods?.
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Guest 09:53:00 AM Viewing the topic anything besides cocaine that could possibly trigger the Benzoylecgonine?.
Guest 09:52:55 AM Viewing the topic Interpreting IR Spectra.
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