Menu

Navigation

More options

Style variation

Contact us

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.

Filters

Understanding the Electron Configuration of Chromium: Explained [SOLVED]

Nov 11, 2007 · Replies 3 · Nov 12, 2007

Replies: 3

Views: 5K

Formaldehyde and boiling points

Nov 11, 2007 · Replies 1 · Nov 11, 2007

Replies: 1

Views: 11K

Optimizing Salt Bridge Conductivity in Voltaic Cells

Nov 3, 2007 · Replies 6 · Nov 11, 2007

Replies: 6

Views: 24K

1,5-pentanediol vs 1,4-butanediol cost

Nov 10, 2007 · Replies 1 · Nov 11, 2007

Replies: 1

Views: 3K

How Does a Cyclopentane Convert into a Cyclohexane?

Nov 10, 2007 · Replies 1 · Nov 11, 2007

Replies: 1

Views: 15K

Equilibrium Position - Effect of Dilution

Nov 9, 2007 · Replies 6 · Nov 10, 2007

Replies: 6

Views: 22K

What Are the Effects of Plastic on Our Environment?

Nov 5, 2007 · Replies 5 · Nov 10, 2007

Replies: 5

Views: 3K

Capillary Tubes (purchase in Canada)

Oct 30, 2007 · Replies 6 · Nov 9, 2007

Replies: 6

Views: 4K

Chemical Equilibrium Characteristics

Nov 8, 2007 · Replies 6 · Nov 9, 2007

Replies: 6

Views: 16K

VLE DATA FOR hydrogen sulfide N diethanolamine

Nov 3, 2007 · Replies 3 · Nov 9, 2007

Replies: 3

Views: 4K

Are There Green, Blue, or Purple Metal Compounds and a List of Their Colors?

Nov 2, 2007 · Replies 5 · Nov 9, 2007

Replies: 5

Views: 29K

Firework Color Emissions: Determining Energy of Strontium and Barium Salts

Nov 8, 2007 · Replies 1 · Nov 9, 2007

Replies: 1

Views: 8K

Representing Chiral cyclohexane on a chair conformation

Nov 8, 2007 · Replies 1 · Nov 8, 2007

Replies: 1

Views: 8K

Strontium Chloride + Copper (II) Sulphate Pentahydrate -> ?

Nov 3, 2007 · Replies 1 · Nov 8, 2007

Replies: 1

Views: 17K

Concentration of ammonia in a solution

Nov 5, 2007 · Replies 7 · Nov 8, 2007

Replies: 7

Views: 35K

REDOX titration of bleach help

Nov 7, 2007 · Replies 4 · Nov 7, 2007

Replies: 4

Views: 16K

Can I Buy Test Tubes at Walmart?

Nov 6, 2007 · Replies 6 · Nov 6, 2007

Replies: 6

Views: 2K

Acetone in gasoline and surface tension

Nov 2, 2007 · Replies 9 · Nov 6, 2007

Replies: 9

Views: 24K

Molecularity Q: 2NO -> N2 + O2 Bimolecular?

Nov 2, 2007 · Replies 2 · Nov 4, 2007

Replies: 2

Views: 8K

What is the ΔG for the dilution of aqueous HCl from 0.89 M to 0.253 M at 25°C?

Nov 3, 2007 · Replies 5 · Nov 4, 2007

Replies: 5

Views: 15K

New, and with gas to liquid chemical

Oct 14, 2007 · Replies 5 · Nov 3, 2007

Replies: 5

Views: 3K

Exploring Sodium Acetate and Ammonium Nitrate for Green Architecture

Oct 29, 2007 · Replies 5 · Nov 1, 2007

Replies: 5

Views: 13K

Microscale Techniques: Filtering & Washing Reactions

Oct 28, 2007 · Replies 1 · Oct 29, 2007

Replies: 1

Views: 3K

Suggestions Needed: Choosing a Carob Product for a Project

Oct 23, 2007 · Replies 3 · Oct 29, 2007

Replies: 3

Views: 3K

The quadratic formula and equilibrium problems

Oct 15, 2007 · Replies 3 · Oct 28, 2007

Replies: 3

Views: 6K

PH, Buffers, and Dilution question

Oct 12, 2007 · Replies 2 · Oct 28, 2007

Replies: 2

Views: 6K

Magnesium and acid rates reactions

Oct 24, 2007 · Replies 5 · Oct 27, 2007

Replies: 5

Views: 5K

My cleaning solution changes color when I distill it

Oct 25, 2007 · Replies 5 · Oct 26, 2007

Replies: 5

Views: 4K

Clothes and chemicals don't mix

Oct 22, 2007 · Replies 4 · Oct 25, 2007

Replies: 4

Views: 4K

Problem with atomic spectometry

Oct 23, 2007 · Replies 7 · Oct 24, 2007

Replies: 7

Views: 2K

Synthetic Substance: Cost & Obtaining Molecular Structure

Oct 24, 2007 · Replies 1 · Oct 24, 2007

Replies: 1

Views: 4K

Are All Bronsted-Lowry Acids Also Lewis Acids?

Oct 23, 2007 · Replies 1 · Oct 23, 2007

Replies: 1

Views: 3K

How to Excel Analytical Chemistry

Oct 23, 2007 · Replies 1 · Oct 23, 2007

Replies: 1

Views: 5K

Activation energy of a certain reaction

Oct 23, 2007 · Replies 1 · Oct 23, 2007

Replies: 1

Views: 8K

General Chemistry for Beginners

Oct 4, 2007 · Replies 2 · Oct 23, 2007

Replies: 2

Views: 15K

What Are the Key Ingredients in Red Bull Energy Drinks?

Oct 14, 2007 · Replies 6 · Oct 23, 2007

Replies: 6

Views: 7K

DPPH (a chemical salt [(C6H5)2N-NC6H2 (NO2)3]) and EPR/ESR

Oct 18, 2007 · Replies 2 · Oct 22, 2007

Replies: 2

Views: 4K

What are oxidation numbers and how do they work?

Oct 9, 2007 · Replies 2 · Oct 22, 2007

Replies: 2

Views: 4K

Why Use Methanol and Ether for Washing in Synthesis?

Oct 20, 2007 · Replies 4 · Oct 21, 2007

Replies: 4

Views: 25K

Chemistry Videos & Molecule of the Month - Learn with Fun!

Oct 19, 2007 · Replies 1 · Oct 21, 2007

Replies: 1

Views: 11K

Why Do Glow Sticks Shine Brightest When Cold?

Oct 16, 2007 · Replies 13 · Oct 20, 2007

Replies: 13

Views: 12K

What are the Weighted Averages of Element X Isotopes: 31x and 34x?

Oct 15, 2007 · Replies 2 · Oct 19, 2007

Replies: 2

Views: 9K

Which pair of elements is most apt to form an ionic compound

Oct 15, 2007 · Replies 4 · Oct 19, 2007

Replies: 4

Views: 7K

Water can burn when 'charged up' with batteries?

Oct 18, 2007 · Replies 6 · Oct 18, 2007

Replies: 6

Views: 11K

How does lemon juice affect the color intensity of henna?

Oct 13, 2007 · Replies 5 · Oct 15, 2007

Replies: 5

Views: 22K

Burning Salt Water: The Future of Fuel?

Sep 11, 2007 · Replies 81 · Oct 14, 2007

3

Replies: 81

Views: 32K

How Did Gerhard Ertl's Research Influence Modern Chemistry?

Oct 10, 2007 · Replies 1 · Oct 12, 2007

Replies: 1

Views: 4K

What is the relationship between molarity and density?

Oct 12, 2007 · Replies 2 · Oct 12, 2007

Replies: 2

Views: 15K

Analytical Marathon: Ace Your Exam

Oct 11, 2007 · Replies 1 · Oct 11, 2007

Replies: 1

Views: 3K

The Skin's Natural Protection Against Caustic Chemicals

Aug 2, 2007 · Replies 29 · Oct 11, 2007

Replies: 29

Views: 14K

Nobel chemistry prize may show a trend

Oct 10, 2007 · Replies 6 · Oct 10, 2007

Replies: 6

Views: 4K

Using Common properties of Solids in Life

Oct 8, 2007 · Replies 1 · Oct 9, 2007

Replies: 1

Views: 7K

Seperation of sodium and potassium carbonates

Aug 27, 2007 · Replies 12 · Oct 6, 2007

Replies: 12

Views: 13K

What apparatus can be used to capture H2O gas in a lab experiment?

Oct 5, 2007 · Replies 3 · Oct 6, 2007

Replies: 3

Views: 6K

Equilibrium Constant Expression

Oct 3, 2007 · Replies 9 · Oct 5, 2007

Replies: 9

Views: 7K

Form Water: Manmade Process & Conditions Needed

May 8, 2006 · Replies 42 · Oct 4, 2007

2

Replies: 42

Views: 54K

Is it possible to synthesize adrenaline in the lab?

Aug 15, 2007 · Replies 7 · Oct 4, 2007

Replies: 7

Views: 12K

What are some good books/websites for Analytical Chemistry?

Sep 30, 2007 · Replies 8 · Oct 2, 2007

Replies: 8

Views: 17K

Calorimetry Help: Calculating Final Temp of Iron & Aluminum in Water

Sep 29, 2007 · Replies 3 · Sep 30, 2007

Replies: 3

Views: 9K

Calculating Vapor Pressure of Pure Liquids

Sep 25, 2007 · Replies 1 · Sep 26, 2007

Replies: 1

Views: 4K

Coolest chemistry at-home experiments

Sep 21, 2007 · Replies 5 · Sep 24, 2007

Replies: 5

Views: 7K

Predicting when a liquid flow will break into droplets

Sep 23, 2007 · Replies 2 · Sep 24, 2007

Replies: 2

Views: 3K

Procedure to determine total kjeldahl-nitrogen Kj-N for leachate

Aug 17, 2007 · Replies 4 · Sep 23, 2007

Replies: 4

Views: 5K

Specific Heat capacity of solid NaOH?

Sep 22, 2007 · Replies 2 · Sep 23, 2007

Replies: 2

Views: 37K

If I have a mixture of benzoic acid and benzil, and. .

Sep 22, 2007 · Replies 1 · Sep 23, 2007

Replies: 1

Views: 15K

I feel like everyone is at the organic party but me

Sep 21, 2007 · Replies 4 · Sep 22, 2007

Replies: 4

Views: 3K

Testing which vitamins work best?

Sep 18, 2007 · Replies 3 · Sep 20, 2007

Replies: 3

Views: 4K

Is my experiment on spectroscopy conceptually correct?

Sep 19, 2007 · Replies 2 · Sep 19, 2007

Replies: 2

Views: 2K

Transmutation: Myth or Reality?

Sep 13, 2007 · Replies 6 · Sep 18, 2007

Replies: 6

Views: 3K

Why does borazine readily undergo addition reactions?

Sep 14, 2007 · Replies 2 · Sep 15, 2007

Replies: 2

Views: 4K

Determine the pKa value from the titration curves

Sep 14, 2007 · Replies 2 · Sep 15, 2007

Replies: 2

Views: 5K

How Can I Purchase Pure Elements?

May 8, 2007 · Replies 6 · Sep 13, 2007

Replies: 6

Views: 24K

Can a Simple Test Detect Sugar or Aspartame in Your Drink?

Sep 6, 2007 · Replies 19 · Sep 12, 2007

Replies: 19

Views: 16K

Electronegativity and dipole moments

Sep 11, 2007 · Replies 1 · Sep 12, 2007

Replies: 1

Views: 9K

What is the stoichiometry of gasoline and how is it calculated?

Aug 31, 2007 · Replies 8 · Sep 11, 2007

Replies: 8

Views: 21K

Isopropyl Alcohol Package Seals: Interaction Risk?

Sep 9, 2007 · Replies 3 · Sep 10, 2007

Replies: 3

Views: 4K

How can soybean oil be vulcanized?

Sep 7, 2007 · Replies 1 · Sep 10, 2007

Replies: 1

Views: 3K

Extracting Active Ingredient from Stevia Leaf

Aug 28, 2007 · Replies 6 · Sep 8, 2007

Replies: 6

Views: 5K

Iron-oxide (rust) making question

Apr 22, 2006 · Replies 10 · Sep 7, 2007

Replies: 10

Views: 18K

Methods for Making Buffer Solutions: A Comprehensive Guide

Sep 3, 2007 · Replies 5 · Sep 7, 2007

Replies: 5

Views: 9K

What is the maximum voltage for my homemade electrolyser?

Sep 1, 2007 · Replies 13 · Sep 6, 2007

Replies: 13

Views: 11K

Vapor pressure of Thallium Iodide.

Sep 6, 2007 · Replies 1 · Sep 6, 2007

Replies: 1

Views: 4K

Why reactive metal form stable compound?

Sep 4, 2007 · Replies 4 · Sep 5, 2007

Replies: 4

Views: 17K

How Does Water Affect Pressure Changes in Sealed Tanks with Varied Volumes?

Aug 29, 2007 · Replies 5 · Sep 5, 2007

Replies: 5

Views: 4K

Need of information about a hydrogen oxygen fuel cell

Sep 5, 2007 · Replies 2 · Sep 5, 2007

Replies: 2

Views: 3K

Anyone know how to make super glue ?

Apr 12, 2007 · Replies 3 · Sep 5, 2007

Replies: 3

Views: 29K

Chemical bonding, is this book good?

Sep 2, 2007 · Replies 2 · Sep 5, 2007

Replies: 2

Views: 5K

Electrolysis of Water: How Rheostat Affects Bubbles Produced

Sep 1, 2007 · Replies 11 · Sep 3, 2007

Replies: 11

Views: 9K

Can Aerogels be Used for Hydrogen Storage?

Aug 28, 2007 · Replies 4 · Sep 2, 2007

Replies: 4

Views: 4K

What is the word that classifies softness/hardness?

Aug 27, 2007 · Replies 1 · Aug 27, 2007

Replies: 1

Views: 17K

Arresting mold and mildew growth

Aug 23, 2007 · Replies 2 · Aug 25, 2007

Replies: 2

Views: 4K

Gas Molecules in an Electric Arc

Aug 14, 2007 · Replies 4 · Aug 15, 2007

Replies: 4

Views: 3K

Can Amonium Poly Cret be Used in Water-Based Paints? Benefits Explained

Aug 14, 2007 · Replies 3 · Aug 14, 2007

Replies: 3

Views: 3K

Reducing Iron Oxide with Methane

Aug 13, 2007 · Replies 4 · Aug 14, 2007

Replies: 4

Views: 5K

Saponification and Esterification

Aug 14, 2007 · Replies 1 · Aug 14, 2007

Replies: 1

Views: 16K

Mysterious Molecule Immortalized in Halifax Boardwalk Sculpture

Aug 12, 2007 · Replies 4 · Aug 13, 2007

Replies: 4

Views: 4K

Looking for bulk sources of chemically pure sulfur

Aug 3, 2007 · Replies 6 · Aug 9, 2007

Replies: 6

Views: 5K

Can Water Be Used to Inflate Life Vests with a Chemical Reaction?

Aug 7, 2007 · Replies 24 · Aug 8, 2007

Replies: 24

Views: 6K

Trying to understand colloids microscopically and macroscopically

Jul 28, 2007 · Replies 9 · Aug 8, 2007

Replies: 9

Views: 7K

Question about the Purity of KClO3

Aug 3, 2007 · Replies 8 · Aug 8, 2007

Replies: 8

Views: 26K

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.

Top