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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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Standardization of H2O2 Solution

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

Replies: 10

What Causes Blue Stains in Bathtubs When Using Well Water?

W3pcq
Feb 5, 2008 · Replies 2 · Feb 5, 2008

Replies: 2

Why does toilet roll absorb water?

_Mayday_
Feb 4, 2008 · Replies 9 · Feb 5, 2008

Replies: 9

Oxidation of Borneol: Possible Side Reactions & Effects

lexia925
Jan 29, 2008 · Replies 5 · Feb 4, 2008

Replies: 5

Would the universe rotate plane polarized light?

Spirochete
Feb 2, 2008 · Replies 1 · Feb 4, 2008

Replies: 1

Ethanol for drinking, Ethanol for fuel.

wasteofo2
Mar 10, 2007 · Replies 7 · Feb 1, 2008

Replies: 7

Can Lithium Batteries Really Last 2 Years Before Losing Capacity?

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

Replies: 2

Reaction with AgNO3-What happened?

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

Replies: 5

Discover the Science Behind Acidic Water Molecules | Innovations Report"

RJ Emery
Jan 30, 2008 · Replies 10 · Jan 31, 2008

Replies: 10

Understanding Octane Numbers in Organic Chemistry

MiniJo
Jan 24, 2008 · Replies 9 · Jan 29, 2008

Replies: 9

Two hydroxides doesn't matter in this problem

kazimmerman
Jan 27, 2008 · Replies 3 · Jan 28, 2008

Replies: 3

Temperature Definition - Kinetic Energy & Evaporation

ffleming7
Jan 24, 2008 · Replies 4 · Jan 28, 2008

Replies: 4

Calorimetry final temp homework help

Mitchtwitchita
Jan 26, 2008 · Replies 14 · Jan 26, 2008

Replies: 14

Enzyme Thermodynamic/Kinetics Question

poohgwai
Jan 24, 2008 · Replies 5 · Jan 25, 2008

Replies: 5

Chemistry on Mars, living or not?

W3pcq
Jan 16, 2008 · Replies 5 · Jan 25, 2008

Replies: 5

Calibration of a thermometer naphthalene

ale
Jan 24, 2008 · Replies 1 · Jan 24, 2008

Replies: 1

What Molecules Make Up Gasoline?

kdv
Jan 23, 2008 · Replies 2 · Jan 24, 2008

Replies: 2

Hot water can cool faster than cold

pitot-tube
Jan 23, 2008 · Replies 7 · Jan 24, 2008

Replies: 7

Explosives in a Vacuum - The Science Behind It

drcathyc
Jan 22, 2008 · Replies 4 · Jan 23, 2008

Replies: 4

Why does adding salt to water lower the freezing point?

erjkism
Jan 14, 2008 · Replies 2 · Jan 23, 2008

Replies: 2

Why is there greater abundance of light than heavy elements on earth?

atlet88
Jan 18, 2008 · Replies 3 · Jan 22, 2008

Replies: 3

Building Gas Chromatograph with Capillary Column: Tips & Guidelines

lilrex
Jan 16, 2008 · Replies 3 · Jan 19, 2008

Replies: 3

Does anybody know where in the body aspirin becomes active?

Mitchtwitchita
Jan 12, 2008 · Replies 6 · Jan 17, 2008

Replies: 6

Practical Uses of Zinc Oxidation Reaction: Fire and Smoke

Soley101
Jan 12, 2008 · Replies 4 · Jan 16, 2008

Replies: 4

What is the volume of fluid that must flow through the semipermeable membrane?

Andy Resnick
Jan 15, 2008 · Replies 1 · Jan 15, 2008

Replies: 1

Should I write my will now? Going to use 1.5 moles of t-buLi tomorrow.

gravenewworld
Jan 9, 2008 · Replies 3 · Jan 15, 2008

Replies: 3

Chemistry behind airbag deployment. How to demonstrate?

demode
Jan 12, 2008 · Replies 7 · Jan 15, 2008

Replies: 7

What Might the Atomic Structures and Properties of Atoms 117 & 119 Be?

appykid
Jan 14, 2008 · Replies 1 · Jan 14, 2008

Replies: 1

Titrating ASA Tablets: NaHO and Ethanol

appykid
Jan 9, 2008 · Replies 1 · Jan 11, 2008

Replies: 1

Titration method to determine HCl concentration in a mixture

Bluetheice
Jan 8, 2008 · Replies 7 · Jan 11, 2008

Replies: 7

Can Orbital Viewer help visualize complex orbitals?

kuahji
Nov 4, 2007 · Replies 4 · Jan 11, 2008

Replies: 4

Hess's Law: Understanding Its Importance and Applications

astro_kat
Jan 9, 2008 · Replies 2 · Jan 11, 2008

Replies: 2

Are Alcohols Acidic, Basic, or Both Depending on the Medium?

sadhu
Jan 9, 2008 · Replies 2 · Jan 9, 2008

Replies: 2

Test Garden Soil for Phosphorous: DIY?

optimizer
Dec 22, 2007 · Replies 1 · Jan 7, 2008

Replies: 1

Is Silicon-Oxygen Tetrahedron Bonding Ionic, Covalent, or Both?

eyehategod
Jan 6, 2008 · Replies 2 · Jan 7, 2008

Replies: 2

My adventure of watching aluminum age zzzzz

LSJ
Jan 3, 2008 · Replies 7 · Jan 5, 2008

Replies: 7

C13 NMR: High Intensity Peak for Fully Substituted Carbon?

Bladibla
Dec 30, 2007 · Replies 3 · Jan 4, 2008

Replies: 3

Extract Ethanol from Aqueous Solution: Homemade Method

bomba923
Dec 31, 2007 · Replies 2 · Jan 4, 2008

Replies: 2

Doing a presentation. Need some pointers.

Bladibla
Jan 3, 2008 · Replies 1 · Jan 4, 2008

Replies: 1

What major of Chemistry is dealing with toxic?

php111
Nov 17, 2007 · Replies 7 · Jan 4, 2008

Replies: 7

Experiment outline on Tap Water vs Bottled Water

Lemm
Jan 1, 2008 · Replies 4 · Jan 2, 2008

Replies: 4

RBS Spectrometry Analysis of Si3N4 on Si: SiO2 or SiOxNy?

physicist888
Dec 30, 2007 · Replies 7 · Jan 1, 2008

Replies: 7

Convert a given alkane to any higher or lower alkene without sides rxn

sadhu
Dec 31, 2007 · Replies 1 · Jan 1, 2008

Replies: 1

Periodic table in another planet

ffrancis
Jan 1, 2008 · Replies 1 · Jan 1, 2008

Replies: 1

A question on PLANT EXTRACTIONS.

Rylynn97
Dec 29, 2007 · Replies 2 · Dec 31, 2007

Replies: 2

Did a White Bottle of Acid Cause Local People to Crash and Burn in My Area?

Jekertee
Dec 29, 2007 · Replies 9 · Dec 31, 2007

Replies: 9

Ammonium hydroxide Percent to normality conversion

KKAK
Dec 27, 2007 · Replies 4 · Dec 30, 2007

Replies: 4

Can Acidic Liquids Corrode a 3 Inch Iron Stick?

Jekertee
Dec 14, 2007 · Replies 7 · Dec 29, 2007

Replies: 7

The Science of Dissolving: Understanding the Factors and Processes Involved

elementerystu
Dec 18, 2007 · Replies 5 · Dec 28, 2007

Replies: 5

Why Are Some Materials Hydrophobic?

Gerenuk
Dec 23, 2007 · Replies 7 · Dec 25, 2007

Replies: 7

What Do Quantum Comics Reveal About Aromatic Compounds?

mysqlpress
Dec 25, 2007 · Replies 2 · Dec 25, 2007

Replies: 2

Are the ions at the edge of an ionic crystal complete spheres?

lwymarie
Dec 24, 2007 · Replies 1 · Dec 24, 2007

Replies: 1

Van der Waals' Forces in Diamond Structures

mysqlpress
Dec 24, 2007 · Replies 2 · Dec 24, 2007

Replies: 2

Debunk Magnetic Therapy and water cluster experiment

Delzac
Dec 20, 2007 · Replies 8 · Dec 23, 2007

Replies: 8

What does ISE stand for? Difference between Specific & Selective?

zeshkani
Dec 5, 2007 · Replies 2 · Dec 23, 2007

Replies: 2

Detect/check flexible/rotatable bonds

hefeweizen
Dec 11, 2007 · Replies 2 · Dec 23, 2007

Replies: 2

The Science Behind Egg Solidification When Heated

jobyts
Dec 2, 2007 · Replies 5 · Dec 23, 2007

Replies: 5

Exothermic reactions that release hydrogen?

technobot
Jul 31, 2007 · Replies 8 · Dec 20, 2007

Replies: 8

Instrumentation & calibration curve related

electronica75
Dec 10, 2007 · Replies 6 · Dec 20, 2007

Replies: 6

Good computer for running electronic structure calculations?

christianjb
Dec 19, 2007 · Replies 6 · Dec 19, 2007

Replies: 6

Example of a substance that is a Bronsted-Lowry, but not Arrhenius

pinkyjoshi65
Dec 10, 2007 · Replies 3 · Dec 18, 2007

Replies: 3

If you're thinking of marrying a biochemist

dst
Dec 17, 2007 · Replies 4 · Dec 17, 2007

Replies: 4

What Are the Best Readable General Chemistry Textbooks for High School Students?

Spirochete
Dec 2, 2007 · Replies 5 · Dec 17, 2007

Replies: 5

Worst Tastes: Tabasco & Baking Soda/Popcorn Butter

Ivan Seeking
Nov 15, 2007 · Replies 102 · Dec 13, 2007

4

Replies: 102

Zinc Ferrite Nano-Particles: Centrifuge RPM Calculation

Aaronse_r
Dec 7, 2007 · Replies 3 · Dec 10, 2007

Replies: 3

Reduce Iron in Water: Chlorination or Filtration?

pijoe
Dec 1, 2007 · Replies 6 · Dec 9, 2007

Replies: 6

How Much Oxalate is Good/Harmful for Us?

rohanprabhu
Dec 8, 2007 · Replies 1 · Dec 9, 2007

Replies: 1

Lab preperation of Ammonium ferric citrate

rohanprabhu
Dec 7, 2007 · Replies 1 · Dec 9, 2007

Replies: 1

Chlorfoam - hazard as a cleaner

wolram
Dec 7, 2007 · Replies 4 · Dec 9, 2007

Replies: 4

Effect of accel/velocity on chemical reactions

SansHalo
Dec 2, 2007 · Replies 10 · Dec 8, 2007

Replies: 10

Solubility of compound in solutions other than Water

djdevine19
Dec 5, 2007 · Replies 2 · Dec 7, 2007

Replies: 2

Can Sulfuric Acid Be Safely Stored in a Plastic Container?

Pete_L
Dec 1, 2007 · Replies 4 · Dec 5, 2007

Replies: 4

Troubleshooting Iron Oxide Formation Reactions

Iceman1979
Sep 15, 2007 · Replies 17 · Dec 5, 2007

Replies: 17

Revolutionizing Electronics: The Plastic Conductor Discovery

moe darklight
May 7, 2007 · Replies 14 · Dec 5, 2007

Replies: 14

Intramolecular cyclization of triflate/aniline

gravenewworld
Dec 4, 2007 · Replies 2 · Dec 5, 2007

Replies: 2

Equilibrium in a closed pop bottle

pinkyjoshi65
Dec 4, 2007 · Replies 10 · Dec 5, 2007

Replies: 10

Is it the protons or electrons that are responsible for an element's propert

Modernization
Nov 26, 2007 · Replies 11 · Dec 5, 2007

Replies: 11

Can Methanol be Detected with TLC?

real
Jan 2, 2006 · Replies 22 · Nov 30, 2007

Replies: 22

How much acid is needed to dissolve 1kg of CaCO3?

matthyaouw
May 1, 2007 · Replies 8 · Nov 30, 2007

Replies: 8

Finding Isomer Separation Lab for Start Company

isa2007
Nov 28, 2007 · Replies 4 · Nov 29, 2007

Replies: 4

Is Oligomycin Used in Commercial Products?

Soaring Crane
Nov 28, 2007 · Replies 1 · Nov 28, 2007

Replies: 1

Finding an Oxygen Absorber for Fast Gas Streams

mrjeffy321
May 12, 2006 · Replies 15 · Nov 24, 2007

Replies: 15

Production of artificial radioisotopes

Vipul
Nov 17, 2007 · Replies 2 · Nov 23, 2007

Replies: 2

Effect of aqua regia on P, S, C and Si?

allistair
Nov 22, 2007 · Replies 6 · Nov 23, 2007

Replies: 6

Sites with IR, 1H NMR, 13C NMR, and mass spectroscopy?

FlipStyle1308
Aug 10, 2007 · Replies 2 · Nov 23, 2007

Replies: 2

Why do strong oxidizers and hydroxide not react with each other?

ShawnD
Nov 22, 2007 · Replies 1 · Nov 22, 2007

Replies: 1

Question: Adding Strong Acid to Buffer

sam.
Nov 18, 2007 · Replies 1 · Nov 18, 2007

Replies: 1

Loved General Chem, but not so much Organic what's next?

rocomath
Nov 17, 2007 · Replies 2 · Nov 17, 2007

Replies: 2

Identification of group 2 metal salts

david18
Nov 13, 2007 · Replies 4 · Nov 17, 2007

Replies: 4

Calculating Delta Heat of Formation: Alternatives and Limitations

masterblah777
Nov 13, 2007 · Replies 2 · Nov 17, 2007

Replies: 2

Making Cavity Microelectrodes: Overcoming Setbacks

rloughlin03
Nov 14, 2007 · Replies 3 · Nov 16, 2007

Replies: 3

How Does Adding Sodium Citrate Affect the pH of a Citric Acid Solution?

sam.
Nov 15, 2007 · Replies 1 · Nov 16, 2007

Replies: 1

PH problem weak acid and weak base

hsgnfgkid
Nov 14, 2007 · Replies 2 · Nov 15, 2007

Replies: 2

Why Do We Square Molarities in Free Energy Calculations for HCl Dilution?

salman213
Nov 14, 2007 · Replies 1 · Nov 15, 2007

Replies: 1

Difference Between Cyclic Paraffin & Paraffin

alexio
Nov 15, 2007 · Replies 2 · Nov 15, 2007

Replies: 2

Removing Pb2+ from Water: EPA Standards & NaCl Solution

sveioen
Nov 14, 2007 · Replies 5 · Nov 15, 2007

Replies: 5

How Do You Calculate E°cell Values for Galvanic Reactions?

salman213
Nov 10, 2007 · Replies 3 · Nov 15, 2007

Replies: 3

Bis-(dimethylglyoxime-nickel (II))

dibs
Nov 14, 2007 · Replies 2 · Nov 14, 2007

Replies: 2

Is This Reaction Truly Combustion?

Soley101
Nov 13, 2007 · Replies 3 · Nov 13, 2007

Replies: 3

Dealing with saturated solution(ish)

sveioen
Nov 12, 2007 · Replies 1 · Nov 13, 2007

Replies: 1

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.

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