Chemistry Forum

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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.
What Is the Chemical Formula of Amino Acid
  • johncena
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Find Threaded or Tight-Seal Petri Dishes for Ferro-Fluid
  • taylaron
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I can taste the plastic I drink water from
  • OAQfirst
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Comparing Boiling Points of Methanal & Ethanal
  • iluvchem09
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Extracting Drugs w/ Eppendorf Tubes
  • ~christina~
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Is there any chance of discovering more isotopes of Iron?
  • Geir19
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Make NaoH at Home: Alternative Names for Red Devil Lye
  • yyttr2
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Understanding Nernst Voltage in Fuel Cells at High Temperatures
  • ChaoticLlama
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Are C-H Bonds Polar or Non-Polar?
  • blazinknight
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Non-Marking Shoes: What is the Rubber Treatment?
  • Andy Resnick
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Inorganic Analysis(Cations & Anions)
  • surahyot
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Why is there a change in trend for pKb for n-butylamine?
  • cncbmb
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Energy released in chemical reactions
  • Forestman
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How in the name of chemistry does this work? Debunk, please
  • PhizziksDood
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Viscosity of two different liquids
  • gazepdapi1
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Perchlorate in Baby Food: How Did It Get There?
  • Woody101
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Why Isn't My Quaternary Amine and Ester Compound Soluble in Organic Solvents?
  • chlove
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Fix Ultrasonic Processor Problem - 20 kHz, 500W Power
  • knopik
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Why are protons positive. Why are electrons negative? Why do they attract?
  • KnowledgeIsPower
  • · Replies 49 ·
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Effect of specific heat of a substance on the rate of heat flow
  • emporia
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Burning Nitrogen for Oxygen & Solid Waste Product
  • electrogluon
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Redox Titration Help [Calculations]
  • Kevlarji
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Determination of iron by redox titration
  • brittni8924
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How Does the Presence of Impurities Affect the Melting Point of Substances?
  • Monroe
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What is the Best Method for Titration of a Weak Acid with a Strong Base?
  • [aq]
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Where Can I Find a Comprehensive Boiling Points Table for Various Substances?
  • Omri
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Biochemistry Courses: Tips & Advice for Achieving an A
  • thE3nigma
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Cold Fusion: US Navy makes breakthrough?
  • gravenewworld
  • · Replies 20 ·
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An innocent question. Do not smile
  • pixel01
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Are Chemists Less Esteemed Than Physicists?
  • Okki2
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Adding a weak acid to a strong acid
  • ShawnD
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Hydrogen Power: Separating Gas from Salt Water for Energy
  • WCOLtd
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HELP.anyone know how to make dilatant?
  • dilatant
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How Durable Are Teflon and Anodized Aluminum in Everyday Use?
  • SETHOSCOTT
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What is Hydrochloric Acid+marble chips symbol equation
  • k-dizzle
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Ideal gas law in two dimensions?
  • Jason D.
  • · Replies 11 ·
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Solution with high specific heat.
  • Forfeit
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Why do Certain Vegetables Arc in the Microwave?
  • Pamsblog
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Antibonding N2-: Find Bond/Antibond Electrons
  • bhannubhakta
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Can sunlight be turned into other things besides energy.
  • SpongeBob420
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How to draw tetrahedral ice structure?
  • calebuiuc
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Can You Neutralize Chlorine in a Hot Tub Before Use?
  • browneyes
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Identifying orgin of everyday materials.
  • flatmaster
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Should cadmium sulfate affect the pH of my buffer?
  • philip041
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What are the products of combining potassium hydroxide and dodecanedioic acid?
  • r&dchem
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The problems with 100% pure ethanol
  • thunderfvck
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Is it possible to ionize a molecule?
  • menergyam
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Lab Assistant Tragically Dies in Chemical Fire at UCLA
  • Math Is Hard
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How Can You Master Acid Etching on Steel Knife Blades?
  • 334dave
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Calixarenes-Solubility of calixarenes
  • bsethi.30
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Semipermeable membrane for gases?
  • hubber26
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What caused the unexpected results in my electrolysis of Iron Oxide?
  • daniel350
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Is Organic Chemistry too difficult for physics majors?
  • flying fish
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Anyone give me some chemical experiments
  • ccwzz
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Best conc for an emusifier-methocel K15M)
  • goku
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Why filter a Nearly Saturated Solution of Ca(OH)2
  • fporejfpoer
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How did the chemists in the early days
  • theLHC
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Why does aluminum react exothermically with palladium?
  • lightarrow
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Need help How to make Hydrogen peroxide ''H2O2'' ?
  • aiisshsaak
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How can I prepare NaIO4 in large amounts (cca 100 Kg). Procedure
  • mirecko11
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Is Chemical Energy in Molecules Stored in the Bonds Between Atoms?
  • Espen
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Mysterious Reddish-Brown Color in Acylation Reaction
  • Karl Schilke
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Question regarding bonding in liquid.
  • walker
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Testing Wood for Lead: Help Finding an Effective Method
  • Andre
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Comparing Soap and Shampoo: Understanding the Differences
  • MathematicalPhysicist
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Sodium Acetate pH - 0.2M Solution, No Acetic Acid Added
  • philip041
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Organic Chem Drugs and Med Experiments
  • Epsillon
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Do proteins denaturate at 10°C?
  • Arjan.
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How Does the Body Metabolize Alcohol and Where Do the Protons Go?
  • Master J
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Can I balance chemistry and mathematics?Can I balance Chemistry and Mathematics?
  • TrueStar
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Determining Acid/Base Strength and Ionization
  • Fragment
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Mathematical Models for Equilibrium Simulation
  • jacksonpeeble
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Calc Pressure: Gas @ 30°C, 1.11atm @ 15°C
  • ƒ(x)
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CAMP as second messenger in GPCR signal transduction
  • uio
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Brewing Perfect Wort: Asking Tom Dible How Long to Boil
  • Ohio Homebrew
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Calculating the heat of vaporization of chloroform [thermochemistry]
  • anisotropic
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Death by Botox? Can Botulinum Toxin Kill You?
  • meganw
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Free Chlorine in tap water - why is it a concern for gardeners?
  • Mr. Rogers
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Find Non-Sticky Water-Resistant Wax for Sealing Letters
  • homechemist
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Testing Unknown Substances with TLC
  • thE3nigma
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Can I mix these 3 chemicals together?
  • n0_3sc
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How Can Barium Nitrate Enhance CO2 Measurement Accuracy?
  • jgens
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Overcoming Chemistry Hate: Tips for Success in Physics and Math
  • apples
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On site repair of Makrolon guards
  • wolram
  • · Replies 12 ·
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How could i dissolve iron powder
  • seragrefaat
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Salt's Effect on Ice Melting Temperature: Investigating Latent Heat Absorption
  • philrainey
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Where Can I Find Visual Resources for Understanding Chemical Reactions?
  • MadmanMurray
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Just cant grasp the concept of redox rxns
  • MadmanMurray
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Question that I was looking up on Google
  • bengalkitties
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High fructuse corn syrup contains mercury.
  • Vid
  • · Replies 56 ·
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Cell Biology: What Makes Molecules Hydrophobic & Hydrophilic?
  • uio
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What Bonds Break in Benzoic Acid When It Melts?
  • Yngevege
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Control of pH in acidic range by thermal degradation
  • uby
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Separation of phosphates, nitrates and nitrites
  • kateman
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Can Chemical Bonds with Nitrogen and Nitric Oxide Mitigate Pollution?
  • ninjaDUDE
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Understanding 1H NMR Spectra for Ethyl Acrylate: Hot aq. HCl Treatment Effects
  • chem_monkey
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Covalent Bonding and Bonding Order
  • KawaiiKumi
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DCM+Methanol+10% Pd on Carbon generates HCl?
  • gravenewworld
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Biochemical Reaction Catalysing Solar Trap
  • MadmanMurray
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Crystallization of Benzoic Acid
  • thE3nigma
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