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.
Can I combine an Acid dissociation with autoionization of H2O?
  • Hammad Shahid
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Tungsten Battery Anode: Charge & Experiments
  • Skyland
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5
Cu(s) vs Cu2+([H2O]6) | Who Can Explain?
  • vis viva
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Interpreting Electrode Potentials
  • etotheipi
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Are there microfibers of a different type?
  • kenny1999
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Hydrogen bonding preference in acids
  • PhysicsCanuck
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Is the Nitrogen in NH3 sp3 or sp2 + 2p ?
  • Hammad Shahid
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Enthelpy of combustion of acetylene and fluorine
  • James Essig
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Why Is Mercury a Metal Despite Relativistic Effects?
  • hariharan venkatasu
  • · Replies 24 ·
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Instrument name for water sampling and analysis
  • manareus
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Why is the NMR multiplicity incorrect in some places?
  • etotheipi
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Questions about making galinstan
  • artis
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CO Combustion Reaction: What's the Chemical Reaction?
  • btk87
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2
Clarification about the sign of EMF in batteries and electrochemistry
  • etotheipi
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3
Relation for the thermodynamic and transport properties of Methanol
  • Kartik Paghdal
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3
Are microwave susceptors attenuated in viscoelastic mediums?
  • RMN
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7
Having trouble understanding pH = pKa + log([A-]/[HA])
  • Hammad Shahid
  • · Replies 8 ·
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8
The relationship b/w infrared, temperature, and electron excitation
  • sneakycooky
  • · Replies 11 ·
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Is this a good alternative definition of electron affinity?
  • sneakycooky
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When two materials collide or rub against each other
  • kenny1999
  • · Replies 3 ·
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Plastic containers made in different countries?
  • kenny1999
  • · Replies 8 ·
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What exactly is fractional distillation?
  • Kaushik
  • · Replies 6 ·
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6
General electronic configuration of the d and f block elements
  • Kaushik
  • · Replies 1 ·
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Burned Bread Ash: A Magnetic Experiment for Iron Content in 7th Grade Science
  • gary350
  • · Replies 10 ·
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Do you think it's safe to have bleach go down house pipes?
  • kyphysics
  • · Replies 12 ·
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The van der Waals Equation: What is the exact meaning of 'volume of gas'?
  • Kaushik
  • · Replies 5 ·
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Difference between co-ordinate covalent bonds and ionic bonds?
  • Hammad Shahid
  • · Replies 6 ·
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Why do antibonding orbitals have more energy than bonding orbitals?
  • Frigus
  • · Replies 3 ·
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3
Synthesis of Titanium Oxide Nanoparticles Coated in Graphene Oxide
  • VictorMedvil
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Forces between subatomic particles in a molecule
  • Frigus
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2
Can a NaCl (aq) solution have a supercooling effect?
  • Hammad Shahid
  • · Replies 9 ·
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9
Why Do Ligands Donate Electrons to Electropositive Transition Metals?
  • hariharan venkatasu
  • · Replies 9 ·
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9
Wood Ash vs Charcoal Fertilizer: Comparing Nutrients
  • gary350
  • · Replies 5 ·
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5
Why is the Hydrogen Spectrum Ambiguous?
  • Sofi25l
  • · Replies 8 ·
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The most likely structure from combinations of these atoms
  • sergey_le
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Are Anodic and Cathodic Tafel Curves Indicating Uneven Electrodeposition?
  • jijis
  • · Replies 12 ·
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Need an odorless additive that can to turn liquid into solid
  • ahelpinghand
  • · Replies 9 ·
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9
Something funny happened on the way to neutrality
  • chemisttree
  • · Replies 6 ·
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Reducing the Temperature of the Hall-Héroult Process
  • christian everett
  • · Replies 3 ·
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3
What Causes the Suffix Change in Ammonium Compounds?
  • timmeister37
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The number of atoms in an amount of a substance
  • g2c
  • · Replies 9 ·
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Can Sodium Carbonate be Produced Using a DIY Setup?
  • gatewood
  • · Replies 8 ·
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Can molten metals dissolve metal oxides, or vice versa?
  • cmb
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Is Electron Possession a Misleading Concept for Formal Charges?
  • etotheipi
  • · Replies 5 ·
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Safe Endothermic reactions for skin
  • Zachrz
  • · Replies 9 ·
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9
Compression in an adiabatic enclosure
  • Kaushik
  • · Replies 1 ·
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1
What exactly do "state of a system" and "state variables" mean?
  • Kaushik
  • · Replies 4 ·
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4
Creating A Ligand // Selective Androgen Recepetor Modulator (OSTARINE)
  • osg99
  • · Replies 3 ·
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Solute separation by centrifuge
  • neanderthalphysics
  • · Replies 8 ·
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8
80% Gasoline + 20% Kerosene = 20% more power?
  • gary350
  • · Replies 33 ·
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Energy in chemical rocket fuels compared to car fuels
  • JT Blue
  • · Replies 10 ·
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Mom's Bad Idea: Will Bleach Help Cat Pee Smell?
  • Assilroc
  • · Replies 7 ·
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What is the use of sodium bicarbonate and electrolyzed water?
  • kenny1999
  • · Replies 9 ·
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9
How can the molar flow rate of a two-gas mixture be calculated?
  • vishnu123
  • · Replies 8 ·
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How To Name a Mixture of a Solid and a Liquid
  • Sebastiaan
  • · Replies 18 ·
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Easy way to make carbonic acid from other chemicals
  • kelvin490
  • · Replies 6 ·
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Setting up an experiment for a chemical reaction
  • Adrian Tudini
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Why does my Patton-Reeder indicator immediately turn blue? (Ca2 conc.)
  • rwooduk
  • · Replies 4 ·
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Question about the bond MO's for diatomic early 2nd period elements
  • Hammad Shahid
  • · Replies 1 ·
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Why Doesn't Electron Shielding Block RF Radiation?
  • CuriousBanker
  • · Replies 2 ·
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2
Perfect Espresso Water Chemistry
  • curiousCofeeWaterGuy
  • · Replies 7 ·
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7
Relations on the Kinetic velocities in a cyclic reaction
  • Ssnow
  • · Replies 18 ·
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18
Comparing a hydronium with a hydroxide in a weak acid solution (0.1M)
  • HazyMan
  • · Replies 9 ·
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Is [A-] greater than [H3O+] in a 1M solution of highly acidic HA?
  • HazyMan
  • · Replies 11 ·
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Thermodynamics: Why does salt lower the melting point of ice?
  • hariharan venkatasu
  • · Replies 21 ·
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Why aren't nickel and silver soluble in each other?
  • Samson4
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UV degradation of different plastics?
  • kenny1999
  • · Replies 10 ·
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Calculation of bond length using Raman spectra
  • marielescobal
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Does the Buchner funnel have a better alternative with less loss?
  • Biochemgirl2002
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Equipment for performing chemical reactions
  • Adrian Tudini
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Q: What is the role of antibonding orbitals in CO bonding with metals?
  • r12214001
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Bond energy of a Pi bond and a sigma bond
  • r12214001
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3
Which substance does rate in a rate equation refer to?
  • etotheipi
  • · Replies 3 ·
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3
Infrared emission of Lithium Nitrite (LiNO2)
  • Adrian Tudini
  • · Replies 4 ·
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Carbon atom larger than a water molecule? Measuring a molecule's size?
  • am4th
  • · Replies 4 ·
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"Heat resistance temperature" and melting point?
  • kenny1999
  • · Replies 13 ·
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Will rust travel opposite of gravity?
  • Gary Weller
  • · Replies 5 ·
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Is the energy equation meaningful without a chemical reaction?
  • somasimple
  • · Replies 11 ·
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Adiabatic Process: Change Temp w/o Exchange of Heat
  • Kaushik
  • · Replies 11 ·
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11
How does a buffer actually work?
  • Kaushik
  • · Replies 1 ·
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How do I calculate the density of a super critical fluid?
  • Laurencet
  • · Replies 6 ·
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6
Calcium: Dissolved vs. Undissolved in the Body & Environment
  • Longwell3
  • · Replies 7 ·
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What is the name of the C=N+=C functional group?
  • magic9mushroo
  • · Replies 1 ·
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Stream distillation-purification of organic compounds
  • Frigus
  • · Replies 3 ·
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Experimental method question - electrochemistry
  • rwooduk
  • · Replies 14 ·
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Products of Concentrated Barium Chloride Electrolysis?
  • Miles123K
  • · Replies 4 ·
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Actual yield determination by experiment
  • Adrian Tudini
  • · Replies 8 ·
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Can Carbon Nanotubes Cause or Treat Cancer? Safety Tips
  • CCatalyst
  • · Replies 9 ·
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Potential sweep vs current sweep for a Polarization Curve
  • JoJoQuinoa
  • · Replies 3 ·
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3
How can O- and COO- act as an electron releasing group in a π system?
  • Frigus
  • · Replies 2 ·
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Catalytic Hydrogenation of Alkenes
  • CuriousBanker
  • · Replies 23 ·
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Actual yield of a chemical reaction
  • Adrian Tudini
  • · Replies 2 ·
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Why -OR has more -I effect than -OH
  • Frigus
  • · Replies 1 ·
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1
Is There Software Available to Display Hydration Shells?
  • somasimple
  • · Replies 1 ·
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Radioisotope contamination swab
  • Safia Hall
  • · Replies 1 ·
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Synthesizing Li7Si12: Orthorhombic Silicon Allotrope
  • GSRush
  • · Replies 1 ·
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What is the easiest way to synthesize AlBO3?
  • GSRush
  • · Replies 1 ·
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Molecular Formula of different Octane rating gasolines?
  • Quds Akbar
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Concentrations at equilibrium (strong base weak acid)
  • Mr-Thirty
  • · Replies 2 ·
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Iodine Adsorption and Titration with Na2S2O3
  • charlie05
  • · Replies 4 ·
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4