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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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Can you make your own plastic with household items?

Aug 8, 2006 · Replies 2 · Aug 9, 2006

Replies: 2

Views: 3K

Atomic Number, Orbitals & Subshells: Definition & Image

Aug 8, 2006 · Replies 6 · Aug 8, 2006

Replies: 6

Views: 3K

Which Atom Holds the Unpaired Electron in Nitric Oxide's Lewis Structure?

Aug 6, 2006 · Replies 3 · Aug 6, 2006

Replies: 3

Views: 9K

Recovering Gases HCl 33%: Solutions & Calculations

Aug 2, 2006 · Replies 10 · Aug 4, 2006

Replies: 10

Views: 5K

Boric Acid Esters: Green Flame from Borate Ions in Isopropyl Alcohol Solution

Oct 11, 2005 · Replies 8 · Aug 3, 2006

Replies: 8

Views: 16K

How can I open my IR spectra files without suitable software?

Jul 30, 2006 · Replies 1 · Aug 2, 2006

Replies: 1

Views: 3K

Did zinc react with zinc sulphate solution?

Aug 2, 2006 · Replies 2 · Aug 2, 2006

Replies: 2

Views: 11K

Does Electrochemical Potential Affect Corrosion Rates in Metals?

Jul 29, 2006 · Replies 2 · Aug 2, 2006

Replies: 2

Views: 3K

Boron esters and oxygen removal

Aug 1, 2006 · Replies 1 · Aug 1, 2006

Replies: 1

Views: 5K

Simple Way to Understand Properties of Matter

Jul 30, 2006 · Replies 2 · Jul 31, 2006

Replies: 2

Views: 3K

Atomic Mass Units: Discrepancy Explained?

Jul 29, 2006 · Replies 1 · Jul 29, 2006

Replies: 1

Views: 4K

Why do electrons repel? - A basic question about the behavior of particles

Jul 22, 2006 · Replies 15 · Jul 28, 2006

Replies: 15

Views: 23K

Explaining Opposite Ionic Flow in Galvanic & Electrolytic Cells

Jul 23, 2006 · Replies 6 · Jul 25, 2006

Replies: 6

Views: 3K

More tetrabromoethane questions

Jul 18, 2006 · Replies 6 · Jul 24, 2006

Replies: 6

Views: 3K

Isomers of Pentene So confused

Jun 2, 2006 · Replies 4 · Jul 19, 2006

Replies: 4

Views: 25K

KNO3 Stump Remover: Is 13-0-44 Pure Enough?

Jul 16, 2006 · Replies 1 · Jul 16, 2006

Replies: 1

Views: 6K

Sulfur Extraction and Potassium Nitrate

Jul 12, 2006 · Replies 1 · Jul 12, 2006

Replies: 1

Views: 18K

Historical question concerning Moseley's experiment

Jul 11, 2006 · Replies 1 · Jul 11, 2006

Replies: 1

Views: 5K

The Works Toilet Cleaner: Investigating the Results

Jul 10, 2006 · Replies 7 · Jul 11, 2006

Replies: 7

Views: 47K

Phase Changing substance: me out

Jul 10, 2006 · Replies 2 · Jul 10, 2006

Replies: 2

Views: 2K

What Are the Chemical Components of Ice Cream?

Jul 5, 2006 · Replies 3 · Jul 5, 2006

Replies: 3

Views: 3K

Understanding KJ/person in a Society

Jul 3, 2005 · Replies 7 · Jul 4, 2006

Replies: 7

Views: 9K

Need Chemistry Review Books for College Class?

May 19, 2006 · Replies 14 · Jul 4, 2006

Replies: 14

Views: 11K

GRE Chemistry Prep: Seeking Advice & Tips

Jul 4, 2006 · Replies 1 · Jul 4, 2006

Replies: 1

Views: 2K

Spin Coating TiO2: Effects of pH & Alcohol Type

Jul 4, 2006 · Replies 1 · Jul 4, 2006

Replies: 1

Views: 5K

Preparation of Chromium (III) Salts

Jun 30, 2006 · Replies 4 · Jul 2, 2006

Replies: 4

Views: 14K

Translucent liquid with the same texture as shampoo?

Jun 22, 2006 · Replies 6 · Jun 24, 2006

Replies: 6

Views: 3K

Chemistry Blogging: Is It Here to Stay?

Jun 23, 2006 · Replies 1 · Jun 23, 2006

Replies: 1

Views: 2K

Low Voltage Galvanic Cell Troubleshooting

Jun 22, 2006 · Replies 3 · Jun 22, 2006

Replies: 3

Views: 4K

How can concentrated Hydrochloric acid be used to clean copper coins?

Jun 18, 2006 · Replies 18 · Jun 22, 2006

Replies: 18

Views: 8K

Question about potassium permanganate/reaction

Apr 30, 2006 · Replies 3 · Jun 22, 2006

Replies: 3

Views: 5K

Does Impure Water Affect Electricity Conductivity?

Jun 18, 2006 · Replies 10 · Jun 21, 2006

Replies: 10

Views: 11K

Want to Earn Extra Cash by Testing Your Physics and Chemistry Knowledge?

May 15, 2006 · Replies 23 · Jun 21, 2006

Replies: 23

Views: 3K

Ice cream and freezing point depression

Jun 19, 2006 · Replies 1 · Jun 19, 2006

Replies: 1

Views: 5K

Discover the Chemistry of Making Molecules to Benzyl Peroxide and More

Jun 11, 2006 · Replies 7 · Jun 19, 2006

Replies: 7

Views: 3K

Acetone from Nail Polish Remover?

Jun 14, 2006 · Replies 3 · Jun 15, 2006

Replies: 3

Views: 15K

Experiment Results: Bonding in Liquids

Apr 20, 2005 · Replies 14 · Jun 14, 2006

Replies: 14

Views: 7K

What is the Diet Coke and Mentos experiment?

Jun 13, 2006 · Replies 15 · Jun 14, 2006

Replies: 15

Views: 7K

Understanding Eutectic Point: Definition and Calculation

Jun 11, 2006 · Replies 4 · Jun 12, 2006

Replies: 4

Views: 64K

Suggestions for Chemistry/Biochemistry Texts

Jun 7, 2006 · Replies 3 · Jun 12, 2006

Replies: 3

Views: 4K

Graph absorption spectra of 2,3-dimethylindole?

Jun 11, 2006 · Replies 1 · Jun 11, 2006

Replies: 1

Views: 3K

Polycarb vs Acetone: Why Does Acetone Damage Polycarbonate?

Apr 13, 2006 · Replies 1 · Jun 11, 2006

Replies: 1

Views: 18K

What causes the maximum viscosity in ethanol concentrations of 50%?

Nov 3, 2005 · Replies 6 · Jun 11, 2006

Replies: 6

Views: 11K

Quantized Energy Emission in Atoms: Experimental Evidence | Chemistry Question

Mar 29, 2005 · Replies 6 · Jun 7, 2006

Replies: 6

Views: 3K

Chemical weapons loose in London?

Jun 3, 2006 · Replies 5 · Jun 4, 2006

Replies: 5

Views: 2K

Can CO2-V Network Solid Be Stabilized at Normal Temperature and Pressure?

May 13, 2006 · Replies 9 · Jun 2, 2006

Replies: 9

Views: 13K

Water Potential: Kinetic or Potential Energy?

May 19, 2006 · Replies 6 · May 30, 2006

Replies: 6

Views: 10K

Alkyl groups donating electrons

May 26, 2006 · Replies 5 · May 29, 2006

Replies: 5

Views: 5K

Creating the Perfect Battery: Positive, Negative & Acid Materials

May 17, 2006 · Replies 10 · May 29, 2006

Replies: 10

Views: 5K

How can concentration be calculated in a chemical experiment?

May 27, 2006 · Replies 2 · May 27, 2006

Replies: 2

Views: 24K

Reacting Water & Acids: What's the Result?

May 24, 2006 · Replies 1 · May 24, 2006

Replies: 1

Views: 2K

Separating Ethanol from Water by Boiling

May 22, 2006 · Replies 15 · May 24, 2006

Replies: 15

Views: 4K

Where exactly do you get the chemicals to do your own experiments?

May 22, 2006 · Replies 5 · May 23, 2006

Replies: 5

Views: 4K

How Do Poisons Chemically Affect the Body?

May 22, 2006 · Replies 1 · May 23, 2006

Replies: 1

Views: 3K

Understanding Stereoisomerism in C5H10 with One Cyclopropane Ring

May 21, 2006 · Replies 2 · May 21, 2006

Replies: 2

Views: 3K

Solving Organic Chemistry: Acids & Bases Problems

May 21, 2006 · Replies 1 · May 21, 2006

Replies: 1

Views: 3K

Ochem energy calculation - correct answer?

May 21, 2006 · Replies 1 · May 21, 2006

Replies: 1

Views: 3K

Study of tautomerism using radioactive isotopes

May 20, 2006 · Replies 5 · May 20, 2006

Replies: 5

Views: 2K

Help With Practical Exam - Struggling with Equations

May 17, 2006 · Replies 4 · May 20, 2006

Replies: 4

Views: 7K

Why Is Carbon Listed as 12.0107 g/Mole?

May 14, 2006 · Replies 7 · May 19, 2006

Replies: 7

Views: 4K

Getting Na & NaO: Easily & Without Complication

Apr 20, 2006 · Replies 17 · May 19, 2006

Replies: 17

Views: 4K

Can learning physics improve understanding of chemistry?

Apr 26, 2006 · Replies 8 · May 18, 2006

Replies: 8

Views: 3K

Unburning Toast: Can it be Done?

May 15, 2006 · Replies 3 · May 16, 2006

Replies: 3

Views: 6K

Can a pencil be put back together

May 15, 2006 · Replies 38 · May 16, 2006

2

Replies: 38

Views: 5K

Activated carbon vs. Typical bonfire coal

Apr 12, 2006 · Replies 4 · May 15, 2006

Replies: 4

Views: 5K

Anti-Grafitti Research in Chemistry - Netherlands

May 15, 2006 · Replies 1 · May 15, 2006

Replies: 1

Views: 2K

Fischer-Tropsch Synthesis and Catalysts

May 10, 2006 · Replies 0 · May 10, 2006

Replies: 0

Views: 4K

Catalytic decomposition of nitrous oxide?

Apr 30, 2006 · Replies 3 · May 10, 2006

Replies: 3

Views: 11K

Electroplating Brass: A Mystery Unveiled

May 4, 2006 · Replies 2 · May 10, 2006

Replies: 2

Views: 23K

How Do You Solve Complex Chemistry Titration and Reaction Problems?

Apr 20, 2004 · Replies 5 · May 8, 2006

Replies: 5

Views: 9K

Investigating the Smell of Strontium Chloride

May 6, 2006 · Replies 2 · May 7, 2006

Replies: 2

Views: 11K

Will Cast Iron dissolve in dil. or conc. acid?

May 5, 2006 · Replies 4 · May 6, 2006

Replies: 4

Views: 21K

Partial thermodynamic equilibrium and Gibbs energy minimisation

Apr 28, 2006 · Replies 5 · May 2, 2006

Replies: 5

Views: 5K

Slippery Properties of Soap, Oil, NaOH, Bleach

Apr 26, 2006 · Replies 7 · Apr 29, 2006

Replies: 7

Views: 3K

Does water/ or solid have concentration?

Apr 27, 2006 · Replies 1 · Apr 28, 2006

Replies: 1

Views: 10K

Light emitting chemicals and electromagnetic fields.

Apr 27, 2006 · Replies 3 · Apr 28, 2006

Replies: 3

Views: 5K

How Does Water Concentration Impact Chemical Reactions?

Apr 25, 2006 · Replies 9 · Apr 27, 2006

Replies: 9

Views: 21K

Why do schools continually push the idea of teamwork?

Apr 26, 2006 · Replies 13 · Apr 26, 2006

Replies: 13

Views: 3K

Discovering the Origin of Life through reverse-time physics simulation.

Apr 22, 2006 · Replies 2 · Apr 24, 2006

Replies: 2

Views: 4K

Love and Chemistry: A Lab Experiment

Mar 13, 2006 · Replies 45 · Apr 21, 2006

2

Replies: 45

Views: 5K

Can Hydrogen undergo PI bonding?

Apr 12, 2006 · Replies 7 · Apr 20, 2006

Replies: 7

Views: 12K

Why Aren't Rubidium or Radioactive Bullets Used in Warfare?

Apr 13, 2006 · Replies 26 · Apr 15, 2006

Replies: 26

Views: 8K

Fire in Pure Oxygen: Color & Spectrum

Apr 15, 2006 · Replies 2 · Apr 15, 2006

Replies: 2

Views: 8K

Alexander Shulgin: Thoughts from Chemistry Community

Apr 10, 2006 · Replies 5 · Apr 12, 2006

Replies: 5

Views: 3K

Oscillating Reactions: Get Recipe & Learn How to Experiment

Apr 6, 2006 · Replies 1 · Apr 7, 2006

Replies: 1

Views: 3K

Valid PointWhy Should Zero Point Be Excluded from Calibration Curves?

Apr 5, 2006 · Replies 4 · Apr 6, 2006

Replies: 4

Views: 9K

Can Benzene and its Derivatives Conduct Electricity?

Apr 3, 2006 · Replies 5 · Apr 3, 2006

Replies: 5

Views: 6K

Metal matters and nano technology

Mar 25, 2006 · Replies 1 · Mar 26, 2006

Replies: 1

Views: 3K

Soap Making - Chemistry Project

Mar 24, 2006 · Replies 2 · Mar 25, 2006

Replies: 2

Views: 25K

Discover the Versatile Chemical with Changing Polarity | Find Help Here

Mar 23, 2006 · Replies 2 · Mar 24, 2006

Replies: 2

Views: 2K

Why do F- and OH- have negative S values?

Mar 23, 2006 · Replies 3 · Mar 24, 2006

Replies: 3

Views: 3K

What Chemicals Make Fart Bombs Smell?

Mar 22, 2006 · Replies 1 · Mar 22, 2006

Replies: 1

Views: 7K

Where to Find Element Properties at Standard Conditions?

Mar 20, 2006 · Replies 4 · Mar 22, 2006

Replies: 4

Views: 3K

Nitrogen Valences in Heme Molecule: Explained

Mar 19, 2006 · Replies 3 · Mar 20, 2006

Replies: 3

Views: 4K

Is camembert cheese supposed to have ammonia in it?

Mar 17, 2006 · Replies 15 · Mar 18, 2006

Replies: 15

Views: 3K

How Does pH Change During Electrolysis?

Mar 10, 2006 · Replies 19 · Mar 17, 2006

Replies: 19

Views: 26K

What Happens When Atoms are Compressed?

Mar 13, 2006 · Replies 8 · Mar 16, 2006

Replies: 8

Views: 18K

Looking for a Spectrometer? Check Out Our Reviews!

Mar 13, 2006 · Replies 3 · Mar 15, 2006

Replies: 3

Views: 3K

IR Spectrum Info: Benzaldehyde, Cinnamaldehyde, etc.

Mar 9, 2006 · Replies 4 · Mar 14, 2006

Replies: 4

Views: 7K

Liquid drop contact angle: THF, mica & graphite

Mar 10, 2006 · Replies 2 · Mar 12, 2006

Replies: 2

Views: 5K

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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