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.
Why didn't my triple point experiment work?
  • gravenewworld
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H2O to HHO: Is Water Power the Greatest Invention Ever?
  • Pengwuino
  • · Replies 36 ·
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Difference in simple and fractional distillation
  • vaazu
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What is the etch rate for a pH 14 solution on silica glass at room temperature?
  • Claude Bile
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Short & simple viscosity question
  • mr-tom
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Determining charges of elements
  • amd123
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Is SO3 Actually Soluble in Water?
  • Kushal
  • · Replies 7 ·
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7
Why Carbonated Drinks are Not Recommended for Physical Activity
  • jaredmt
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4
Where Can I Find the Best Book for Analyzing Organic and Biochemistry?
  • markone
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Anilinium hydrochloride intermediate formation
  • ~christina~
  • · Replies 16 ·
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Hardness vs Weight: Highest Hardness-to-Weight Ratio Element
  • cocomech
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Shot of Ethanol: Is 100% Possible?
  • Snap
  • · Replies 10 ·
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Self-Heating Drinks: What's the Chemical Reaction?
  • noagname
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Is Lead Really Dangerous Only in California?
  • mbrmbrg
  • · Replies 51 ·
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Why does oil stick to steel better than water?
  • jimRH9
  • · Replies 9 ·
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9
Labeling Crucibles - Unique Identifier with Ferric Chloride
  • iross75
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Okay, why is this guy a scientist and not a felon?
  • tribdog
  • · Replies 14 ·
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14
Calculating Percent Enol Content of 2-Acetylcyclohexanone Using H-NMR
  • sweetlemontea
  • · Replies 1 ·
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Can we predict a complex molecule's shape?
  • understand.
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7
Temperature, Humidity & Why - Understand Air's Influences
  • virgileso
  • · Replies 3 ·
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3
If a reaction is not spontaneous is there any of making that reaction occur?
  • Ahmed Abdullah
  • · Replies 6 ·
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6
How Can I Determine Vegetable Oil Concentration in Aerated Emulsions?
  • androol
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Methane from Carbon Dioxide and Hydrogen
  • petweis
  • · Replies 12 ·
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Caustic(Sodium Hydroxide) corrosion problem
  • snr.sr2006
  • · Replies 4 ·
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Understanding Molecular Level Explanations
  • bjoyful
  • · Replies 4 ·
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Effects of heating up different fat acids
  • TriKri
  • · Replies 4 ·
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Rendering 3D & 2D Atomes/Molecules
  • name12
  • · Replies 1 ·
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How Does Copper Sulfate Affect the Reaction Between Zinc and Hydrochloric Acid?
  • flumbie
  • · Replies 9 ·
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  • Poll Poll
How Does Shampoo Determine When to Strip Oils and When to Replace Them?
  • DaveC426913
  • · Replies 16 ·
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Chemoluminesent or phosopholumesent rxn
  • ea6b607
  • · Replies 2 ·
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2
Looking for a particular intro book on common molecules
  • DaveC426913
  • · Replies 2 ·
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2
Decay/Reactivity of DMSO and MSM
  • Mk
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What is the Difference Between Activity and Concentration in Chemical Laws?
  • rohanprabhu
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Thiolation to replace I on m-iodobenzylguanidine
  • jjaynes
  • · Replies 4 ·
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Purpose of Helium Source in HPLC: Degassing & More
  • peteza
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How do I properly dissolve sodium carbonate for titration in school?
  • louischaman
  • · Replies 3 ·
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Lab Safety: Comparing 0.1 M HCl and NaOH Eye Hazards
  • tandoorichicken
  • · Replies 5 ·
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Simple aid to Brita filter for declorinating tap water.
  • rbj
  • · Replies 15 ·
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Bleach & Vinegar: Effects on Air, Furniture & Building
  • rwolo
  • · Replies 4 ·
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Need Help with Organic Spectroscopy & NMR?
  • suski
  • · Replies 6 ·
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What is the relationship between tautomers and pka in terms of pH?
  • RedVelvetCake
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Determination of Equilibrium Constant
  • MooCow
  • · Replies 1 ·
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How batteries affect soil? Emergency
  • handsomegirl@
  • · Replies 3 ·
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Mineral and their composition
  • jbowers9
  • · Replies 12 ·
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Revolutionizing Hydrogenation: The H-Cube Reactor
  • gravenewworld
  • · Replies 4 ·
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Finding the Mass and Pressure of Air in a Room
  • adam112
  • · Replies 3 ·
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How Does Methanol Affect Breathalyzer Readings?
  • Moe*
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What elements can be represented by the letter R in organic chemical structures?
  • MycelliumMan
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Balancing Chemical Reactions: Isobutyric Acid + 2-Methoxyethanol
  • jin.cao
  • · Replies 5 ·
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Which ∆H Should Be Used in Chemical Equations and Potential Energy Diagrams?
  • rowkem
  • · Replies 3 ·
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Essay on the Lithium ion battery
  • isaaclimdc
  • · Replies 1 ·
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Electrolytic Cell: Copper Nitrate, Copper & Lead Rods
  • decamij
  • · Replies 14 ·
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Bring your innovative mind here
  • Larrytsai
  • · Replies 4 ·
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Alcohols & Ethers: What Are They?
  • MycelliumMan
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What is the effect of decomposing one mole of gas on temperature?
  • Ahmed Abdullah
  • · Replies 4 ·
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4
Ibuprofen Equation: Find it Here for School Project
  • Molina91
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Unraveling the Physics of Frost on a Car Sunroof
  • DaveC426913
  • · Replies 2 ·
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Why Didn't Last 2 Test Tubes Dissolve?
  • MeatyDumplings
  • · Replies 2 ·
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Determining the Identity of Irregular Solids
  • justinbaker
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Is Breaking Bad Worth Watching for Its Scientific Accuracy?
  • gravenewworld
  • · Replies 4 ·
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What is Diesel Fuel's Chemical Formula?
  • spitfire10001
  • · Replies 4 ·
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Unusual Chemical Reaction: Potassium Permanganate and Alcohol
  • Cosmicb
  • · Replies 11 ·
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Can Chemicals Cut Through Hardened Steel?
  • wolram
  • · Replies 4 ·
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Program for chemical model and formula
  • mensamedlem
  • · Replies 1 ·
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Where Can I Find 10 Awesome Chemistry Videos?
  • rohanprabhu
  • · Replies 1 ·
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Where Can I Find Chemistry Paper 2 Past Exams?
  • carcoor2001
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Do all salts have an ionic bond, regardless of their constituents' bonding?
  • Mr_Bojingles
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What is the chemistry behind instant pudding and shampoo?
  • Andy Resnick
  • · Replies 4 ·
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Instant Heat Packs: How Reusable Packs Work
  • SkepticJ
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Why Gold is more dense than lead?
  • yasar1967
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Chemical Equilibria: Law of Mass Action & Beyond
  • sadhu
  • · Replies 7 ·
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How can you tell if a reaction is spontaneous?
  • TS656577
  • · Replies 14 ·
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Solubility of compounds in water
  • The_ArtofScience
  • · Replies 6 ·
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Half-Life of Chromium Picolinate
  • originalsadie
  • · Replies 4 ·
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Advice on Setup to React Natural Resin Esters
  • GeorgeOh
  • · Replies 6 ·
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Safety of Melting CA Glue and Hot Glue Guns
  • Gear300
  • · Replies 2 ·
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Writing Symbols for Elements to Chlorine & More
  • grayling101
  • · Replies 1 ·
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Calculating Citric Acid for pH Adjustment
  • Engbryg
  • · Replies 4 ·
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Does anyone have a Blackwell Synergy account? Need a .pdf doc
  • _Greg_
  • · Replies 4 ·
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Can NaCl Dissolve in 1.00 M HCl Solution?
  • Shay10825
  • · Replies 15 ·
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Inductive Effect: Understand N+I and -I Effects
  • pink_ele
  • · Replies 2 ·
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Acidity of fumaric acid and maleic acid
  • dibilo
  • · Replies 4 ·
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Can an IPOD be recharged using electrolytes?
  • 1calculus1
  • · Replies 6 ·
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How does sodium monohydrogen phosphate form ionic bonds?
  • Master J
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How to avoid errors when changing a hydrate to anhydride?
  • dodgers42
  • · Replies 2 ·
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Reducing in this context means decreasing in amount or intensity.
  • RJ Emery
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Can Tapping Reduce Soda Explosion Risk?
  • jim mcnamara
  • · Replies 20 ·
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Can Diamond Compounds Contain Carbon in Their Chemical Structures?
  • Loren Booda
  • · Replies 4 ·
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Is Titan's Hydrocarbon-Rich Composition Evidence for Abiotic Oil Formation?
  • OSalcido
  • · Replies 4 ·
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Solving Lemon Battery Issues: Cu/Zn, Voltage, Current
  • gfisanick
  • · Replies 3 ·
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3
Heat of Solution Database - Calcium Chloride & Sodium Bicarbonate
  • Draco
  • · Replies 10 ·
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Why did the ice pieces stick together in water?
  • kthouz
  • · Replies 1 ·
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Law of Conservation of Mass: Big Bombs & Earth
  • MRCHEM
  • · Replies 11 ·
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Ethanol Deception - Is It Really Better Than Gasoline?
  • Ivan Seeking
  • · Replies 100 ·
4
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What Causes Corrosion on Car Battery Terminals?
  • johnl
  • · Replies 2 ·
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Arranging Acidity and Basicity in Organic Compounds: Tips for Quick Sequencing
  • pink_ele
  • · Replies 3 ·
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Neutralizing Chlorine: How Does It Work?
  • dingpud
  • · Replies 9 ·
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Chlorine and Boric Acid: A Potentially Toxic Combination in Your Shed?
  • GENIERE
  • · Replies 7 ·
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Isolating Bromine from BCDMH for Pools: Solutions & Methods
  • Cesium
  • · Replies 7 ·
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Stupid Question about Hetero/Homogeneous mixtures
  • Saladsamurai
  • · Replies 13 ·
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13