Chemistry Forum

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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.
Temperature of gas during water electrolysis
  • HelloCthulhu
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What is the Most Dangerous Chemical?
  • Emmanuel_Euler
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Chemical Safety - Storing Ammonium Nitrate
  • Infinitybyzero
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Could another atom be used as the standard for amu?
  • Tonia
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6
Why do metals in metal carbonyls have 0 OS?
  • takando12
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Question about the composition of dirt
  • Evanish
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5
Can Acid Dissolve Metals for Conductive Coating?
  • refind
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4
Why Does Copper Not React with Lead Nitrate?
  • Tam Le
  • · Replies 7 ·
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7
Decomposition potential and Gibbs Free Energy
  • sgstudent
  • · Replies 4 ·
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4
What is Farsel Juice? Lab Report Help
  • Tonia
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1
Could a Titan probe detect life with polarized light?
  • newjerseyrunner
  • · Replies 6 ·
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6
Why is the Water Molecule Electrically Neutral Despite Charge Imbalance?
  • Tam Le
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Aqueous NaCl (aq) & Liquid vs. Aqueous States
  • Tam Le
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4
MiracleGro urea residue removal?
  • Joebase
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2
Is Water Vapor the Gaseous State of Liquid Water?
  • Tam Le
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2
Failure to oxidise Fe 2+ to Fe 3+
  • mooliak
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Determining hybridization in a compound
  • fireflies
  • · Replies 12 ·
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12
Detecting drug in ethanol solvent using UV-Vis
  • AndrewUV
  • · Replies 6 ·
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6
Can Plastic Be Made Without Oil?
  • Stephanus
  • · Replies 5 ·
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5
The Salty Chemistry of Kitchen Salt in Water
  • Carlos Gouveia
  • · Replies 1 ·
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Why is my stainless steel spoon oxidizing?
  • caters
  • · Replies 16 ·
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16
Copper Sulfate Pentahydrarte will dissolve in diesel fuel?
  • HarryA
  • · Replies 1 ·
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1
HSAB: Hard Soft Acid Base | Ferdinand's Curiousity
  • fairburn96
  • · Replies 6 ·
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6
Would rubbing alcohol and vinegar neutralize each other?
  • alr1014
  • · Replies 7 ·
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7
Is an emission spectrum really independent of excitation wavelength?
  • dentedduck
  • · Replies 7 ·
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7
Aromaticity of 1-methyl-1H-pyridin-2-one?
  • lavoisier
  • · Replies 8 ·
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Is the Lewis structure model enough to fully represent complex molecules?
  • enter
  • · Replies 10 ·
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Term 'Iso' in naming (common name)
  • gracy
  • · Replies 9 ·
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9
Additional models to Poisson-Boltzmann equation?
  • e15
  • · Replies 3 ·
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3
Why do electrons move away from the electrode in a galvanic half-cell?
  • Slava
  • · Replies 6 ·
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6
Testing Liquidified HCl: Corrosive Effects & Litmus Paper Results
  • Seniour Baloc
  • · Replies 9 ·
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9
I saw a Violin change the colour of a liquid,I don't know how
  • HawkI
  • · Replies 8 ·
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8
How to measure fluorescence intensity time trace?
  • Yinxiao Li
  • · Replies 3 ·
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3
Why do double displacement reaction occur?
  • Quotes
  • · Replies 4 ·
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4
Corrosion in metal pipe carrying DC current?
  • amrmohammed
  • · Replies 27 ·
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27
Solving Spinal Structure Mystery in Solid State Chemistry
  • Kitrak
  • · Replies 4 ·
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4
Why do enantiomers rotate polarized light?
  • EternusVia
  • · Replies 1 ·
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1
What's the difference between an Arrhenius acid and a Bronsted-Lowry acid?
  • Joshua Mitchell
  • · Replies 2 ·
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2
Causing calcification of knitting canvas (LLDPE mesh)
  • Overflowing
  • · Replies 5 ·
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5
Mole concept Molar mass and mass no
  • Brajesh kedia
  • · Replies 7 ·
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7
Where Is Carbon Used in Dry Cells?
  • Quotes
  • · Replies 14 ·
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14
Differences between Discharging and Electrolysis in Sodium Chloride Solutions
  • Quotes
  • · Replies 4 ·
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4
Body centered cubic arrangement and others
  • Brajesh kedia
  • · Replies 1 ·
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1
UV-VIS Spectroscopy question
  • Lindsayyyy
  • · Replies 3 ·
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3
How to Analyze Ion Concentrations in a Mixture of Salts?
  • vead
  • · Replies 5 ·
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5
How to Create Liquid Nitrogen Using Dry Ice and Alcohol
  • Emmanuel_Euler
  • · Replies 14 ·
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14
How Does Adding Water Affect the Equilibrium in the BiOCl Dissolution Reaction?
  • Declan McKeown
  • · Replies 3 ·
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3
UV Light Penetration: Explaining Heuristic of Photopolymers
  • sdhpg
  • · Replies 3 ·
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3
How do I extract melissyl alcohol from rice bran wax?
  • Marzfisch
  • · Replies 6 ·
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6
What does molarity mean in case of weak electrolytes?
  • AnkurGarg
  • · Replies 4 ·
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4
High school Chem and reactions?
  • Timothy S
  • · Replies 2 ·
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Understanding Faraday's Electrolysis Experiment
  • Aafia
  • · Replies 1 ·
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Why do Triton X-100 and Tween 20 bottle lids always break?
  • alfredhershey
  • · Replies 1 ·
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I need some kind of propellant gas for an experiment
  • PRIDES
  • · Replies 6 ·
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6
Electrochemical cell electrode potential difference
  • AnkurGarg
  • · Replies 18 ·
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How is DME Produced from Methanol Dehydration Using a Catalyst?
  • Richard_Steele
  • · Replies 2 ·
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Salt Bridge: Role in Half Cells Voltage
  • AnkurGarg
  • · Replies 5 ·
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5
Titration with NaOH and oxalic acid
  • Superposed_Cat
  • · Replies 16 ·
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Ozone Solubility in Water and Its Potential Health Impact
  • yesiamdumb
  • · Replies 3 ·
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3
Curious, does TPU/EVA contain BPA?
  • PhotonW/mass
  • · Replies 4 ·
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4
How Does the Reversible Carnot Cycle Maintain Heat Balance Without Exploding?
  • nocar
  • · Replies 10 ·
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The Initial Reaction of a Voltaic Cell
  • student34
  • · Replies 26 ·
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26
Titrimetric determination of nutrients?
  • vead
  • · Replies 2 ·
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2
Result of bleach+tartaric acid >>> ?
  • Emmanuel_Euler
  • · Replies 6 ·
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6
Can acid catalysts work with gaseous reactants in hydration reactions?
  • Kerso1991
  • · Replies 1 ·
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1
What Are the Periodic Trends and Properties of Atomic Elements?
  • nusaiba mustafa
  • · Replies 5 ·
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Silicic Acid in phosphoric acid solution
  • JohnP
  • · Replies 1 ·
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Saltwater electrolysis, chlorine reacts with water?
  • kox
  • · Replies 9 ·
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Chemistry of Adding Chlorine to Water & Vice Versa
  • _N3WTON_
  • · Replies 12 ·
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Understanding Vapor Pressure in Open Systems
  • bubblewrap
  • · Replies 31 ·
2
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Cleaning crystal meth residue from car
  • SingularityNova
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Solution of salt of a weak base and salt of a weak acid
  • staralfur
  • · Replies 15 ·
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How come Au does not react well like Cu and Ag?
  • skepticwulf
  • · Replies 12 ·
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State of matter in chemical reaction
  • asadpasat
  • · Replies 3 ·
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3
Catalysts for Monopropellant Reactions
  • Kerso1991
  • · Replies 1 ·
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Inorganic compounds and their common names
  • gracy
  • · Replies 6 ·
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6
Law of Mass Action vs The Reaction Rate Law
  • Entanglement
  • · Replies 13 ·
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What is the sign convention for work in dE = q - w
  • Luyolo Radebe
  • · Replies 2 ·
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Galvanic Cells and Salt Bridges
  • patrickbotros
  • · Replies 2 ·
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Why doesn't an alpha particle have a +2 charge in alpha decay?
  • patrickbotros
  • · Replies 8 ·
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Determining electron configuration with quantum numbers n l
  • rwooduk
  • · Replies 3 ·
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What is the common property shared by all acids that leads to their definition?
  • gamow99
  • · Replies 4 ·
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Why are Na atoms depicted smaller than Cl atoms in Chemistry books?
  • skepticwulf
  • · Replies 2 ·
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Understanding Spectroscopic Term Symbols: Unraveling the Confusion
  • Talita
  • · Replies 4 ·
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Alkylation of Imines: achiral to chiral compounds
  • AdityaDev
  • · Replies 2 ·
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Understand pH Meter Functioning: An Electric Potential Difference
  • nobahar
  • · Replies 8 ·
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Types of Hydrogen Atom: 4 Variants Explained
  • gracy
  • · Replies 3 ·
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Why Do Books Show More Than 3 Vibrational Modes for Water?
  • Talita
  • · Replies 3 ·
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Best colour to make paint UV resistant
  • Puma
  • · Replies 3 ·
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Why is the fluorine atom a poor hydrogen bond acceptor?
  • sgstudent
  • · Replies 5 ·
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5
Need some confermation on electron spin meaning?
  • thankz
  • · Replies 1 ·
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Water molecule in chemical formulas of inorganic compounds
  • gracy
  • · Replies 5 ·
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Questions regarding Gibbs energy changes
  • davidbenari
  • · Replies 29 ·
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29
Molecular Solids: Primary, Secondary & Van Der Waals Bonds
  • Sika
  • · Replies 2 ·
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Effect of intermolecular hydrogen bonding
  • gracy
  • · Replies 3 ·
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Does Sulfuric Acid React with All Organic Compounds? A Focus on Alkanes
  • Emmanuel_Euler
  • · Replies 4 ·
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Atmospheric Substitution Reaction
  • aaa16797
  • · Replies 3 ·
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What Is the Chemical Formula of Bornite?
  • gracy
  • · Replies 2 ·
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Understanding Absorbance Values in UV Spectroscopy
  • kokololo
  • · Replies 2 ·
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2
"features of covalent compounds"
  • gracy
  • · Replies 5 ·
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5