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Chemistry Forum

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.

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Where Can I Find the Best Book for Analyzing Organic and Biochemistry?

Apr 11, 2008 · Replies 1 · Apr 14, 2008

Replies: 1

Views: 2K

Anilinium hydrochloride intermediate formation

Apr 11, 2008 · Replies 16 · Apr 14, 2008

Replies: 16

Views: 27K

Hardness vs Weight: Highest Hardness-to-Weight Ratio Element

Apr 13, 2008 · Replies 1 · Apr 13, 2008

Replies: 1

Views: 4K

Shot of Ethanol: Is 100% Possible?

Apr 3, 2008 · Replies 10 · Apr 11, 2008

Replies: 10

Views: 70K

Self-Heating Drinks: What's the Chemical Reaction?

Apr 7, 2008 · Replies 9 · Apr 9, 2008

Replies: 9

Views: 8K

Is Lead Really Dangerous Only in California?

Apr 4, 2008 · Replies 51 · Apr 8, 2008

2

Replies: 51

Views: 7K

Why does oil stick to steel better than water?

Apr 4, 2008 · Replies 9 · Apr 5, 2008

Replies: 9

Views: 12K

Labeling Crucibles - Unique Identifier with Ferric Chloride

Apr 2, 2008 · Replies 1 · Apr 3, 2008

Replies: 1

Views: 3K

Okay, why is this guy a scientist and not a felon?

Apr 3, 2008 · Replies 14 · Apr 3, 2008

Replies: 14

Views: 3K

Calculating Percent Enol Content of 2-Acetylcyclohexanone Using H-NMR

Mar 31, 2008 · Replies 1 · Apr 1, 2008

Replies: 1

Views: 6K

Can we predict a complex molecule's shape?

Mar 30, 2008 · Replies 7 · Mar 31, 2008

Replies: 7

Views: 5K

Temperature, Humidity & Why - Understand Air's Influences

Mar 25, 2008 · Replies 3 · Mar 29, 2008

Replies: 3

Views: 4K

If a reaction is not spontaneous is there any of making that reaction occur?

Mar 26, 2008 · Replies 6 · Mar 29, 2008

Replies: 6

Views: 21K

How Can I Determine Vegetable Oil Concentration in Aerated Emulsions?

Mar 28, 2008 · Replies 1 · Mar 28, 2008

Replies: 1

Views: 2K

Methane from Carbon Dioxide and Hydrogen

Mar 26, 2008 · Replies 12 · Mar 28, 2008

Replies: 12

Views: 67K

Caustic(Sodium Hydroxide) corrosion problem

Mar 26, 2008 · Replies 4 · Mar 28, 2008

Replies: 4

Views: 11K

Understanding Molecular Level Explanations

Mar 26, 2008 · Replies 4 · Mar 27, 2008

Replies: 4

Views: 33K

Effects of heating up different fat acids

Mar 17, 2008 · Replies 4 · Mar 26, 2008

Replies: 4

Views: 5K

Rendering 3D & 2D Atomes/Molecules

Mar 25, 2008 · Replies 1 · Mar 25, 2008

Replies: 1

Views: 2K

How Does Copper Sulfate Affect the Reaction Between Zinc and Hydrochloric Acid?

Mar 15, 2008 · Replies 9 · Mar 25, 2008

Replies: 9

Views: 60K

Poll

How Does Shampoo Determine When to Strip Oils and When to Replace Them?

Mar 23, 2008 · Replies 16 · Mar 24, 2008

Replies: 16

Views: 4K

Chemoluminesent or phosopholumesent rxn

Mar 18, 2008 · Replies 2 · Mar 23, 2008

Replies: 2

Views: 2K

Looking for a particular intro book on common molecules

Mar 23, 2008 · Replies 2 · Mar 23, 2008

Replies: 2

Views: 2K

Decay/Reactivity of DMSO and MSM

Mar 21, 2008 · Replies 1 · Mar 22, 2008

Replies: 1

Views: 5K

What is the Difference Between Activity and Concentration in Chemical Laws?

Mar 21, 2008 · Replies 2 · Mar 22, 2008

Replies: 2

Views: 6K

Thiolation to replace I on m-iodobenzylguanidine

Mar 20, 2008 · Replies 4 · Mar 21, 2008

Replies: 4

Views: 2K

Purpose of Helium Source in HPLC: Degassing & More

Mar 20, 2008 · Replies 1 · Mar 20, 2008

Replies: 1

Views: 4K

How do I properly dissolve sodium carbonate for titration in school?

Mar 18, 2008 · Replies 3 · Mar 20, 2008

Replies: 3

Views: 14K

Lab Safety: Comparing 0.1 M HCl and NaOH Eye Hazards

Feb 16, 2005 · Replies 5 · Mar 20, 2008

Replies: 5

Views: 6K

Simple aid to Brita filter for declorinating tap water.

Mar 12, 2008 · Replies 15 · Mar 19, 2008

Replies: 15

Views: 8K

Bleach & Vinegar: Effects on Air, Furniture & Building

Mar 16, 2008 · Replies 4 · Mar 18, 2008

Replies: 4

Views: 11K

Need Help with Organic Spectroscopy & NMR?

Mar 17, 2008 · Replies 6 · Mar 17, 2008

Replies: 6

Views: 3K

What is the relationship between tautomers and pka in terms of pH?

Nov 1, 2004 · Replies 3 · Mar 17, 2008

Replies: 3

Views: 4K

Determination of Equilibrium Constant

Mar 16, 2008 · Replies 1 · Mar 16, 2008

Replies: 1

Views: 4K

How batteries affect soil? Emergency

Mar 15, 2008 · Replies 3 · Mar 16, 2008

Replies: 3

Views: 13K

Mineral and their composition

Mar 13, 2008 · Replies 12 · Mar 15, 2008

Replies: 12

Views: 5K

Revolutionizing Hydrogenation: The H-Cube Reactor

Mar 13, 2008 · Replies 4 · Mar 14, 2008

Replies: 4

Views: 5K

Finding the Mass and Pressure of Air in a Room

Mar 12, 2008 · Replies 3 · Mar 13, 2008

Replies: 3

Views: 3K

How Does Methanol Affect Breathalyzer Readings?

Mar 6, 2008 · Replies 1 · Mar 12, 2008

Replies: 1

Views: 4K

What elements can be represented by the letter R in organic chemical structures?

Mar 10, 2008 · Replies 2 · Mar 12, 2008

Replies: 2

Views: 63K

Balancing Chemical Reactions: Isobutyric Acid + 2-Methoxyethanol

Mar 10, 2008 · Replies 5 · Mar 12, 2008

Replies: 5

Views: 34K

Which ∆H Should Be Used in Chemical Equations and Potential Energy Diagrams?

Mar 11, 2008 · Replies 3 · Mar 11, 2008

Replies: 3

Views: 3K

Essay on the Lithium ion battery

Mar 11, 2008 · Replies 1 · Mar 11, 2008

Replies: 1

Views: 6K

Electrolytic Cell: Copper Nitrate, Copper & Lead Rods

Jan 22, 2005 · Replies 14 · Mar 11, 2008

Replies: 14

Views: 6K

Bring your innovative mind here

Mar 9, 2008 · Replies 4 · Mar 10, 2008

Replies: 4

Views: 2K

Alcohols & Ethers: What Are They?

Mar 10, 2008 · Replies 2 · Mar 10, 2008

Replies: 2

Views: 2K

What is the effect of decomposing one mole of gas on temperature?

Mar 10, 2008 · Replies 4 · Mar 10, 2008

Replies: 4

Views: 4K

Ibuprofen Equation: Find it Here for School Project

Mar 10, 2008 · Replies 1 · Mar 10, 2008

Replies: 1

Views: 3K

Unraveling the Physics of Frost on a Car Sunroof

Mar 9, 2008 · Replies 2 · Mar 10, 2008

Replies: 2

Views: 3K

Why Didn't Last 2 Test Tubes Dissolve?

Mar 10, 2008 · Replies 2 · Mar 10, 2008

Replies: 2

Views: 16K

Determining the Identity of Irregular Solids

Mar 9, 2008 · Replies 1 · Mar 9, 2008

Replies: 1

Views: 19K

Is Breaking Bad Worth Watching for Its Scientific Accuracy?

Mar 8, 2008 · Replies 4 · Mar 9, 2008

Replies: 4

Views: 3K

What is Diesel Fuel's Chemical Formula?

Jan 30, 2008 · Replies 4 · Mar 9, 2008

Replies: 4

Views: 19K

Unusual Chemical Reaction: Potassium Permanganate and Alcohol

Mar 5, 2008 · Replies 11 · Mar 7, 2008

Replies: 11

Views: 3K

Can Chemicals Cut Through Hardened Steel?

Mar 3, 2008 · Replies 4 · Mar 6, 2008

Replies: 4

Views: 8K

Program for chemical model and formula

Mar 6, 2008 · Replies 1 · Mar 6, 2008

Replies: 1

Views: 4K

Where Can I Find 10 Awesome Chemistry Videos?

Mar 5, 2008 · Replies 1 · Mar 5, 2008

Replies: 1

Views: 5K

Where Can I Find Chemistry Paper 2 Past Exams?

Mar 4, 2008 · Replies 2 · Mar 5, 2008

Replies: 2

Views: 3K

Do all salts have an ionic bond, regardless of their constituents' bonding?

Mar 2, 2008 · Replies 2 · Mar 3, 2008

Replies: 2

Views: 19K

What is the chemistry behind instant pudding and shampoo?

Feb 20, 2008 · Replies 4 · Mar 2, 2008

Replies: 4

Views: 5K

Instant Heat Packs: How Reusable Packs Work

Feb 29, 2008 · Replies 2 · Mar 2, 2008

Replies: 2

Views: 28K

Why Gold is more dense than lead?

Jan 28, 2008 · Replies 3 · Mar 1, 2008

Replies: 3

Views: 47K

Chemical Equilibria: Law of Mass Action & Beyond

Jan 26, 2008 · Replies 7 · Mar 1, 2008

Replies: 7

Views: 5K

How can you tell if a reaction is spontaneous?

Feb 25, 2008 · Replies 14 · Feb 29, 2008

Replies: 14

Views: 74K

Solubility of compounds in water

Feb 24, 2008 · Replies 6 · Feb 29, 2008

Replies: 6

Views: 4K

Half-Life of Chromium Picolinate

Feb 26, 2008 · Replies 4 · Feb 27, 2008

Replies: 4

Views: 15K

Advice on Setup to React Natural Resin Esters

Feb 9, 2008 · Replies 6 · Feb 27, 2008

Replies: 6

Views: 4K

Safety of Melting CA Glue and Hot Glue Guns

Feb 26, 2008 · Replies 2 · Feb 27, 2008

Replies: 2

Views: 3K

Writing Symbols for Elements to Chlorine & More

Feb 27, 2008 · Replies 1 · Feb 27, 2008

Replies: 1

Views: 5K

Calculating Citric Acid for pH Adjustment

Feb 25, 2008 · Replies 4 · Feb 26, 2008

Replies: 4

Views: 9K

Does anyone have a Blackwell Synergy account? Need a .pdf doc

Feb 14, 2008 · Replies 4 · Feb 26, 2008

Replies: 4

Views: 4K

Can NaCl Dissolve in 1.00 M HCl Solution?

Feb 14, 2008 · Replies 15 · Feb 24, 2008

Replies: 15

Views: 49K

Inductive Effect: Understand N+I and -I Effects

Feb 10, 2008 · Replies 2 · Feb 24, 2008

Replies: 2

Views: 29K

Acidity of fumaric acid and maleic acid

Nov 11, 2005 · Replies 4 · Feb 24, 2008

Replies: 4

Views: 28K

Can an IPOD be recharged using electrolytes?

Feb 16, 2008 · Replies 6 · Feb 21, 2008

Replies: 6

Views: 3K

How does sodium monohydrogen phosphate form ionic bonds?

Feb 18, 2008 · Replies 2 · Feb 20, 2008

Replies: 2

Views: 26K

How to avoid errors when changing a hydrate to anhydride?

Feb 18, 2008 · Replies 2 · Feb 19, 2008

Replies: 2

Views: 6K

Reducing in this context means decreasing in amount or intensity.

Feb 17, 2008 · Replies 2 · Feb 17, 2008

Replies: 2

Views: 3K

Can Tapping Reduce Soda Explosion Risk?

Feb 15, 2008 · Replies 20 · Feb 17, 2008

Replies: 20

Views: 8K

Can Diamond Compounds Contain Carbon in Their Chemical Structures?

Feb 2, 2008 · Replies 4 · Feb 15, 2008

Replies: 4

Views: 5K

Is Titan's Hydrocarbon-Rich Composition Evidence for Abiotic Oil Formation?

Feb 13, 2008 · Replies 4 · Feb 15, 2008

Replies: 4

Views: 3K

Solving Lemon Battery Issues: Cu/Zn, Voltage, Current

Feb 7, 2008 · Replies 3 · Feb 13, 2008

Replies: 3

Views: 9K

Heat of Solution Database - Calcium Chloride & Sodium Bicarbonate

Feb 10, 2008 · Replies 10 · Feb 11, 2008

Replies: 10

Views: 26K

Why did the ice pieces stick together in water?

Feb 11, 2008 · Replies 1 · Feb 11, 2008

Replies: 1

Views: 7K

Law of Conservation of Mass: Big Bombs & Earth

Aug 16, 2006 · Replies 11 · Feb 10, 2008

Replies: 11

Views: 4K

Ethanol Deception - Is It Really Better Than Gasoline?

May 24, 2007 · Replies 100 · Feb 7, 2008

4

Replies: 100

Views: 16K

What Causes Corrosion on Car Battery Terminals?

Feb 7, 2008 · Replies 2 · Feb 7, 2008

Replies: 2

Views: 14K

Arranging Acidity and Basicity in Organic Compounds: Tips for Quick Sequencing

Feb 6, 2008 · Replies 3 · Feb 7, 2008

Replies: 3

Views: 11K

Neutralizing Chlorine: How Does It Work?

Feb 3, 2005 · Replies 9 · Feb 6, 2008

Replies: 9

Views: 13K

Chlorine and Boric Acid: A Potentially Toxic Combination in Your Shed?

May 21, 2005 · Replies 7 · Feb 6, 2008

Replies: 7

Views: 14K

Isolating Bromine from BCDMH for Pools: Solutions & Methods

Sep 24, 2005 · Replies 7 · Feb 6, 2008

Replies: 7

Views: 10K

Stupid Question about Hetero/Homogeneous mixtures

Feb 1, 2008 · Replies 13 · Feb 6, 2008

Replies: 13

Views: 16K

Standardization of H2O2 Solution

Dec 10, 2004 · Replies 10 · Feb 6, 2008

Replies: 10

Views: 13K

What Causes Blue Stains in Bathtubs When Using Well Water?

Feb 5, 2008 · Replies 2 · Feb 5, 2008

Replies: 2

Views: 12K

Why does toilet roll absorb water?

Feb 4, 2008 · Replies 9 · Feb 5, 2008

Replies: 9

Views: 16K

Oxidation of Borneol: Possible Side Reactions & Effects

Jan 29, 2008 · Replies 5 · Feb 4, 2008

Replies: 5

Views: 11K

Would the universe rotate plane polarized light?

Feb 2, 2008 · Replies 1 · Feb 4, 2008

Replies: 1

Views: 3K

Ethanol for drinking, Ethanol for fuel.

Mar 10, 2007 · Replies 7 · Feb 1, 2008

Replies: 7

Views: 15K

Can Lithium Batteries Really Last 2 Years Before Losing Capacity?

Jan 31, 2008 · Replies 2 · Feb 1, 2008

Replies: 2

Views: 3K

Reaction with AgNO3-What happened?

Jan 27, 2008 · Replies 5 · Jan 31, 2008

Replies: 5

Views: 10K

Chemistry

Welcome to the Chemistry forum!

Chemistry is the scientific study of matter, its properties, composition, structure, and the changes it undergoes during chemical reactions. It plays a central role in understanding the building blocks of the universe, encompassing the study of atoms, molecules, elements, and compounds.

Chemists investigate the interactions and forces between particles at the atomic and molecular levels, contributing to our understanding of various natural phenomena. The field is divided into branches such as organic chemistry, inorganic chemistry, physical chemistry, and biochemistry, each focusing on specific aspects of chemical systems.

Chemistry is not only a foundational science but also a driving force behind technological advancements, materials development, pharmaceuticals, and numerous industrial applications.

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