Chemistry Forum

Which crystal dissolves in only hot water and recrystalize on cooling

Standard Electrode Potential of Fe2+/Fe3+

Puzzled by aqueous solution terminology

Photodecomposition of Anode/Cathode

Looking for the ENGLISH translation of the JAPANESE manuscript

Purifiying solution of ammonium nitrate.

What Does "W" Represent in Acid Number and Softening Point?

Complicated liquid to vapor conversion problem

Making dish washing, carpet cleaning, and car cleaning soaps at home

Why are hydroxides of earth alkaline metals are so insoluble in water?

Is boiling just high vapor pressure?

What chemicals will dissolve biological matter fastest?

Boric acid + Isopropyl alcohol = ?

Dehydration in organic molecules

Determining the equivalent weight of molecules.

Latent Heat of CAS No. 4719-04-4

Electronegativity vs electrochemical series

How Can the Equivalent Weight of Sulfur be 32 in S2Cl2?

• Poll

Poll related to handedness between physics, mathematics and chemistry people

How Much Gas Can Water Really Hold?

Cis or Trans Isomer: John's Question Answered

Is Lead Iodide Precipitate Stable Over Time?

Question on Le Chatelier's principle

Microbial contaminants in water distillation

Nucleophilicity in substitution reactions

Why is the mixing of ethanol and water exothermic?

How Do I Do High Temperature Steaming?

Why does [HA]=[A-] halfway thru a titration?

Safety- poly resin , MEKp my boss might be a butthead

How is saturation pressure different than vapor pressure?

Why doesn't a weak acid/base act as a buffer on its own?

Why when water is heated it's volume first decreases and then

Why does temperature change pressure if volume is constant in gas laws?

NMR - does rf cause transitions or simply rotate the magn vector?

Electron sharing in the ammonia-silver complex ion

What are the consequences of melting plastics from ocean garbage patches?

How can I perform electrolysis on CO2?

Wetness and why materials change shape

Favored products (really a conceptual) question

What is the Correct Crystal Lattice Structure?

Why are H+ ions considered acidic but Li+ ions aren't?

Why does ammonia gas form from ammonium iron sulfate with NaOH?

How to use standard reduction potential table

Relation between gibbs free energy and equilibrium constant

Commercial Scale Desalination via Electrolysis

Difference between types of explosives (contact vs spark/flame)?

What is the adiabatic flame temperature of methane and air combustion?

Why Does the Methyl Anion Carry a -1 Charge with Two Unbonded Electrons?

Methylene Blue's equivalent weight

Add Br2/HV to (S)-1,2-Dibromobutane: Optically Inactive Product

Potentials in Pourbaix Diagrams

How can I find the denaturing/breaking temperature of a molecule?

Does Urine Absorb Atoms from the Air and Create a Vacuum in a Closed Container?

What properties should I compare for N2O, CO2, and CH4 in a greenhouse gas matrix?

Chemistry/Economics type project

Finding equivalence point by maximizing dVtitrant/d[H+]

Fun with Surface Tension in Space

Dewar Flask: Clinging Noise Inside?

Are Ionized Water Spray Bottles Really Effective for Cleaning?

XRD, SEM and XRF characterization of cementitious materials for interview

Liquid that changes color back and forth.

What State Would Oxygen Be at 280 K and 50 Bar?

Bond energy and activation energy

Intermolecular and intramolecular hydrogen bonding

Texas Fertilizer Plant Explosion ?

Proof of maximum no. of electrons in a shell

Simple experiment to measure atmospheric Oxygen

Difference between combustible substance and a supporter of combustion

How does bleach work as a decontaminant?

What does aqueous workup mean?

Question regarding atomic weight percentage, and concentration

Can Sodium Hydroxide Effectively Capture and Release CO2 from the Atmosphere?

Dissolving iron in HCl, unknown product

The positioning of the thermometer

Silver nitrate stains: what doesn't work

Why do different elements have different charges?

Melting Points as Function of P

Anhydrous sodium sulfate put in a solution

Looking for a better understanding of chemical reactions

Why is acetic acid a weak acid?

Principal Quantum Number of the Excited Oxygen atom.

Why Do Welded Joints Rust Faster?

Why do I get -1.20606 for water's net dipole moment instead of 1.84 D?

Prediction of volume of solid-liquid solution

How can I easily remember the complex structures of biomolecules?

When looking at a Chemical, what does this mean 99.9 atom % D

How is hydrogen gas liquefied in industry?

What Is the Correct Symbol for Gibbs' Energy Under Standard Conditions?

What are some helpful resources for understanding inorganic chemistry concepts?

Finding organic compounds with heteroatoms for pharmaceutical database

A question regarding combustion

Why do reactants have higher enthalpy but lower bond enthalpy in exothermic reactions?

(molecular spectroscopy)what is the meaning of the symbol

Is the following molecule capable of making hydrogen bonds

Understanding atomic mass units (amu) and weight of particles

Why does BaB2O4 not match the atom colors in barium borate crystals?

Solving H2O Equilibria: Can 5 Variables be Balanced?

What are toy gun caps made of?(those red circls that make a lot sound)

Difference between bi and bis as prefixes of a molecule?

Fastest oxidizing meterials? that are cheap to deoxidizing?