Skip to main content

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

Determining Orbital Shapes from Schrodinger's Equation

Bladibla
Dec 19, 2004 · Replies 20 · Dec 22, 2004

Replies: 20

Calculate the value of kb for this base

nysoprano
Dec 20, 2004 · Replies 2 · Dec 21, 2004

Replies: 2

Electronic Configuration Question

relativitydude
Dec 19, 2004 · Replies 3 · Dec 20, 2004

Replies: 3

Why Do Alcogels Crumble During Preparation?

alex caps
Dec 17, 2004 · Replies 8 · Dec 20, 2004

Replies: 8

Calculating Mole Fraction of C6H6(l) in Solution

mikep
Dec 19, 2004 · Replies 1 · Dec 19, 2004

Replies: 1

What are reflectance spectra and synchronous spectra?

dmaya
Dec 19, 2004 · Replies 2 · Dec 19, 2004

Replies: 2

Good links about Gas Chromatography

sotellme
Dec 19, 2004 · Replies 2 · Dec 19, 2004

Replies: 2

Can You Explain These Complex Chemistry Questions?

BH20
Dec 4, 2004 · Replies 14 · Dec 19, 2004

Replies: 14

Understanding the Hybridization and Formation of Pi Bonds in Ammonia and Ethyne

Clari
Dec 19, 2004 · Replies 5 · Dec 19, 2004

Replies: 5

Gas Chromatography: Polar Compounds & Retention Time

sotellme
Dec 18, 2004 · Replies 2 · Dec 19, 2004

Replies: 2

How are temperatures of reactions measured inside furnaces?

chound
Dec 18, 2004 · Replies 2 · Dec 18, 2004

Replies: 2

Smallest Bond Angle in NH3, PI3?

gravenewworld
Dec 16, 2004 · Replies 1 · Dec 17, 2004

Replies: 1

News Does anybody know which are the comp-onents of the atomic bomb

ardian007
Dec 17, 2004 · Replies 4 · Dec 17, 2004

Replies: 4

What is the pH of solutions containing (CH3)3N+Cl- and (CH3)4N+Cl-?

nautica
Dec 16, 2004 · Replies 3 · Dec 17, 2004

Replies: 3

The exact difference between Chemistry and Physics

Bladibla
Dec 15, 2004 · Replies 10 · Dec 17, 2004

Replies: 10

Understanding Berylium and Lithium Ionisation Energy: Confusion Cleared

Bladibla
Dec 15, 2004 · Replies 17 · Dec 16, 2004

Replies: 17

Linear range- in detector of GC

sotellme
Dec 15, 2004 · Replies 1 · Dec 16, 2004

Replies: 1

Aspirin Questions: Seeking Guru Input

etc
Dec 15, 2004 · Replies 1 · Dec 15, 2004

Replies: 1

Cis vs. Trans epoxidation of olefins

gravenewworld
Dec 15, 2004 · Replies 2 · Dec 15, 2004

Replies: 2

Dioxin Poisoning: Risks, Origins, and Prevention

Saint
Dec 14, 2004 · Replies 5 · Dec 15, 2004

Replies: 5

Brewing Your Own Alcoholic Beverages - Is It Safe?

bjon-07
Dec 13, 2004 · Replies 7 · Dec 14, 2004

Replies: 7

Why Does Xe React with O2PtF6 to Form XePtF6?

KingNothing
Dec 13, 2004 · Replies 5 · Dec 14, 2004

Replies: 5

Understanding Molecular Orbital Theory

Bboy-Lancer17
Dec 13, 2004 · Replies 2 · Dec 14, 2004

Replies: 2

Gas Chromatography: Example of Molar Proportion of A & B

mountain
Dec 14, 2004 · Replies 4 · Dec 14, 2004

Replies: 4

Understanding Naming Ionic Formulas: Parentheses and Roman Numerals Explained

Tabe
Dec 13, 2004 · Replies 5 · Dec 14, 2004

Replies: 5

Where Can I Find Answers to the 2001 ACS Practice Test?

Pepsi24chevy
Dec 13, 2004 · Replies 1 · Dec 13, 2004

Replies: 1

Did anyone actually enjoy organic chem?

so-crates
Dec 10, 2004 · Replies 15 · Dec 13, 2004

Replies: 15

Relative basicity of two molecules.

KKAK
Dec 13, 2004 · Replies 2 · Dec 13, 2004

Replies: 2

What Happens When Silver Contacts Pressed Sulphur Tablets?

osskall
Dec 10, 2004 · Replies 3 · Dec 13, 2004

Replies: 3

Would a noble gas react with a radical?

alpha_wolf
Dec 12, 2004 · Replies 2 · Dec 13, 2004

Replies: 2

Why Does Nitrogen Difluoride (N2F2) Show Geometric Isomerism?

saltrock
Dec 12, 2004 · Replies 2 · Dec 12, 2004

Replies: 2

How to Determine Standard Enthalpy Change Using Hess's Law?

nobb
Dec 12, 2004 · Replies 5 · Dec 12, 2004

Replies: 5

Why Do Chemistry Equations Feel So Challenging?

Sidey
Dec 12, 2004 · Replies 2 · Dec 12, 2004

Replies: 2

Polymerization - Synthesis of Orlon

vg19
Dec 11, 2004 · Replies 2 · Dec 12, 2004

Replies: 2

Titration Calculation question.

philistinesin
Dec 12, 2004 · Replies 1 · Dec 12, 2004

Replies: 1

Acid-Base neutralization w/ more than 1 base.

philistinesin
Dec 11, 2004 · Replies 6 · Dec 12, 2004

Replies: 6

Creating and Titrating ASA: What You Need to Know

decamij
Dec 6, 2004 · Replies 9 · Dec 12, 2004

Replies: 9

Solving Ksp Lab Errors: CaSO4 Calculation Methods

reubend
Dec 11, 2004 · Replies 2 · Dec 12, 2004

Replies: 2

How Do Symmetry and Overlap Determine Molecular Orbital Interactions?

Juche
Dec 11, 2004 · Replies 1 · Dec 12, 2004

Replies: 1

How Does UV Light Initiate Chlorine Atom Splitting in Chlorination?

Cheman
Dec 9, 2004 · Replies 8 · Dec 12, 2004

Replies: 8

Solution Concentration: Molarity

courtrigrad
Dec 9, 2004 · Replies 6 · Dec 11, 2004

Replies: 6

Solving Hess' Law for C2H6 Combustion: kJ/mol

Tooren
Dec 10, 2004 · Replies 3 · Dec 11, 2004

Replies: 3

Balanced Combustion Equations for Alcohols

The Bob
Dec 10, 2004 · Replies 4 · Dec 10, 2004

Replies: 4

How do we derive the equilibrium constant formula?

Cheman
Dec 9, 2004 · Replies 8 · Dec 10, 2004

Replies: 8

How to use and interpret C NMR?

osskall
Dec 10, 2004 · Replies 1 · Dec 10, 2004

Replies: 1

Condensation Polymers: Comparing A & B

yu
Dec 9, 2004 · Replies 1 · Dec 9, 2004

Replies: 1

Molecules and bonds of transition metals

KingNothing
Dec 8, 2004 · Replies 7 · Dec 9, 2004

Replies: 7

Solving Tritium Oxide in Ocean Water

dajugganaut
Dec 8, 2004 · Replies 1 · Dec 9, 2004

Replies: 1

Predicting Chemical Reactions: How to Determine and Write Out Products

Raza
Dec 8, 2004 · Replies 3 · Dec 9, 2004

Replies: 3

Determination of the final temperature inside a calorimeter

soaring206
Dec 8, 2004 · Replies 2 · Dec 8, 2004

Replies: 2

Aerogels - Supercritical Extractions?

alex caps
Dec 7, 2004 · Replies 3 · Dec 8, 2004

Replies: 3

Undergraduate chemical engineering

gerald
Dec 5, 2004 · Replies 8 · Dec 8, 2004

Replies: 8

Empirical Formula: Real-World Uses

MercuryRising
Dec 7, 2004 · Replies 2 · Dec 8, 2004

Replies: 2

Types of Chemical Reactions: Can You Write the Condensed Word Equation?

Raza
Dec 7, 2004 · Replies 5 · Dec 8, 2004

Replies: 5

Vinegar & Soda Water: Strange Result?

scilover89
Dec 6, 2004 · Replies 5 · Dec 8, 2004

Replies: 5

Sugar alcohols and their effect on your teeth.

wasteofo2
Dec 6, 2004 · Replies 2 · Dec 7, 2004

Replies: 2

Dissolving on a molecular level .

Cheman
Dec 6, 2004 · Replies 3 · Dec 6, 2004

Replies: 3

High School Lab: Precipitates and Solubility Rules

courtrigrad
Dec 5, 2004 · Replies 5 · Dec 6, 2004

Replies: 5

Long-winded finding of Limiting Reagent

Up_Creek
Dec 2, 2004 · Replies 1 · Dec 6, 2004

Replies: 1

Net ionic equations with no ions

Tooren
Dec 5, 2004 · Replies 3 · Dec 6, 2004

Replies: 3

Very Difficult : Finding final Volume gasses (for me)

ForcesofChaos
Dec 2, 2004 · Replies 10 · Dec 5, 2004

Replies: 10

Why Do Condensation Reactions in Glucose Not Occur at C2 or C3?

Cheman
Nov 26, 2004 · Replies 2 · Dec 5, 2004

Replies: 2

Lab Experiment:Calculating Molar Enthelpy of Fusion of Water

nobb
Dec 5, 2004 · Replies 8 · Dec 5, 2004

Replies: 8

Nuetralization Reaction involving a weak acid and weak base

JM_BC
Dec 2, 2004 · Replies 3 · Dec 5, 2004

Replies: 3

Why Does Water Expand When it Freezes?

MR
Dec 5, 2004 · Replies 4 · Dec 5, 2004

Replies: 4

What Methods Are Used to Create Therapeutic Drugs Like ASA?

decamij
Nov 21, 2004 · Replies 5 · Dec 5, 2004

Replies: 5

Why the ortho,meta,para positions are named

poolwin2001
Dec 4, 2004 · Replies 3 · Dec 5, 2004

Replies: 3

Can Magnesium Fire Starters Be Dangerous?

tribdog
Dec 3, 2004 · Replies 13 · Dec 4, 2004

Replies: 13

Bond Dissociation Energy of 2Cl: 58 kcal/mole

glycogen
Dec 3, 2004 · Replies 3 · Dec 4, 2004

Replies: 3

How to erase pen writing by chemical?

scilover89
Dec 4, 2004 · Replies 2 · Dec 4, 2004

Replies: 2

Can 4,5-Dibromoisatin Be Synthesized?

chem_tr
Dec 4, 2004 · Replies 2 · Dec 4, 2004

Replies: 2

Starch vs Cellulose: Which is Soluble in Water?

parwana
Dec 3, 2004 · Replies 1 · Dec 3, 2004

Replies: 1

I think this is Daltons Law Problem

haribol
Dec 3, 2004 · Replies 1 · Dec 3, 2004

Replies: 1

Optical Isomerism: Levorotatory Tartric Acid Reduction

smack_whore
Dec 3, 2004 · Replies 3 · Dec 3, 2004

Replies: 3

Compare physics/chemistry with social sciences

Charles Darso
Nov 19, 2004 · Replies 3 · Dec 3, 2004

Replies: 3

Need help on radial distribution on excel

Amy Chau
Dec 2, 2004 · Replies 1 · Dec 2, 2004

Replies: 1

Covalent Bonding: Why Na 3s Electron Energy is Higher than Cl 3p

Clari
Dec 2, 2004 · Replies 7 · Dec 2, 2004

Replies: 7

Please Help! My Teacher's Ridiculous - I Need Solving the Equations!

apchemstudent
Nov 29, 2004 · Replies 5 · Dec 1, 2004

Replies: 5

Where Do Valence Electrons Go in Covalent Bonds?

Brickster
Dec 1, 2004 · Replies 5 · Dec 1, 2004

Replies: 5

Maximizing Experiment Yield: What Factors Matter?

apchemstudent
Nov 22, 2004 · Replies 6 · Dec 1, 2004

Replies: 6

Uncovering the Mystery of Acetanilide and Caffeine Melting Point Range

pitchharmonics
Nov 29, 2004 · Replies 1 · Dec 1, 2004

Replies: 1

Calculating Enthalpy Change: HNO3 + KOH

Blade
Nov 30, 2004 · Replies 4 · Dec 1, 2004

Replies: 4

Mn Catalyst for Asymmetric Epoxidation

gravenewworld
Nov 30, 2004 · Replies 2 · Nov 30, 2004

Replies: 2

When reactions occur, how can you differentiate between A2B2 and 2AB?

wasteofo2
Nov 30, 2004 · Replies 2 · Nov 30, 2004

Replies: 2

Maxwell's Demon: What Do You Think?

KingNothing
Nov 4, 2004 · Replies 3 · Nov 30, 2004

Replies: 3

Calculating Boiling Point Elevation for a Solution with Dissociating Solutes

philistinesin
Nov 29, 2004 · Replies 2 · Nov 30, 2004

Replies: 2

Which oxidation state should I assume when balancing equations?

wasteofo2
Nov 29, 2004 · Replies 4 · Nov 30, 2004

Replies: 4

Redox Reaction of Molybdenum(V) Ions

chem_tr
Nov 28, 2004 · Replies 2 · Nov 30, 2004

Replies: 2

Testing Buffer Solutions with Cabbage Dye Indicator

pinky2468
Nov 29, 2004 · Replies 2 · Nov 29, 2004

Replies: 2

Is this Redox Reaction Balanced Correctly?

nautica
Nov 27, 2004 · Replies 4 · Nov 29, 2004

Replies: 4

Organic Chemistry Resources for Advanced Students

Thallium
Nov 22, 2004 · Replies 6 · Nov 29, 2004

Replies: 6

Calculating Freezing Point Depression with Urea and Water

parwana
Nov 28, 2004 · Replies 3 · Nov 29, 2004

Replies: 3

Getting the identity of an unknown element in a reaction.

philistinesin
Nov 28, 2004 · Replies 3 · Nov 29, 2004

Replies: 3

Impact of Temperature on Burning Hydrocarbon in a Closed System

DeathKnight
Nov 29, 2004 · Replies 1 · Nov 29, 2004

Replies: 1

Ester formation & amount of acid catalyst needed

smack_whore
Nov 28, 2004 · Replies 3 · Nov 28, 2004

Replies: 3

Setting up a galvanic cell (1.25V)

nautica
Nov 28, 2004 · Replies 1 · Nov 28, 2004

Replies: 1

What was causing the very weird problem?

apchemstudent
Nov 27, 2004 · Replies 5 · Nov 28, 2004

Replies: 5

Hybirdization using the molecule H2CO3

Roxy
Nov 22, 2004 · Replies 1 · Nov 28, 2004

Replies: 1

How a polar solvent works in the separation of polar dyes?

MercuryRising
Nov 26, 2004 · Replies 3 · Nov 28, 2004

Replies: 3

VSEPR/Hybirdization/diagrams HELP

Roxy
Nov 22, 2004 · Replies 3 · Nov 28, 2004

Replies: 3

sidebar

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.

Hot Threads

Cyano substituted hydrazines
- Started by hilbert2
- Feb 18, 2026
- Replies: 21
- Chemistry
Q
Affordable way to remove potassium from off-grid water?
- Started by questions8938
- Mar 15, 2026
- Replies: 8
- Chemistry
L
Side reactions while dissolving silver
- Started by ldanielrosa
- Mar 24, 2026
- Replies: 8
- Chemistry
R
Why is AuCl4 an anion?
- Started by Redriq1
- Mar 5, 2026
- Replies: 6
- Chemistry
E
Racemic mixtures versus achiral compounds
- Started by emitted_echo
- Mar 18, 2026
- Replies: 3
- Chemistry

Top