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.
Threads
Why is melting called fusion ?
- northernbear
- · Replies 3 ·
How to balance a chemical equations?
- milkyman
- · Replies 8 ·
Why Does the Water Ion Product Constant Exist?
- ldv1452
- · Replies 1 ·
Why does coke taste different from different containers?
- 1MileCrash
- · Replies 47 ·
Solving Delta G from a Solubility constant
- [V]
- · Replies 2 ·
Why Do Acids Donate Protons and Not Electrons?
- LogicalAcid
- · Replies 10 ·
Choose Between AP Chem & Biochem for Chemistry Major
- Chem4Life
- · Replies 5 ·
Is it important that I use crystal sugar from the same source in my experiment?
- ZuzaMagda
- · Replies 2 ·
Where Can I Find Rigorous Solutions for Weak Acid-Weak Base Equilibria?
- ekhahniii
- · Replies 1 ·
Are atoms lazy particles when it comes to ionic and covalent bonding?
- LogicalAcid
- · Replies 1 ·
What happens to a powder when it is dispersed in the air?
- ascendant
- · Replies 2 ·
Chemical Reactions: Stronger Bonds, Reactive Elements
- LogicalAcid
- · Replies 7 ·
The missing elements in the Periodic Table?
- FantasyQueen
- · Replies 3 ·
What Are the Precautions and Dangers of Re-Distilling Alcohol-Based Solutions?
- zeroed4x
- · Replies 6 ·
Is stablility a byproduct of a chemical reaction?
- LogicalAcid
- · Replies 2 ·
How are large compounds/molecules formed?
- LogicalAcid
- · Replies 4 ·
How to prevent diesel fuel from gelling at low temperatures?
- dydxforsn
- · Replies 6 ·
Correct me if I am wrong, but atoms emit photons when they jump energy
- chug.-.chug
- · Replies 5 ·
Fictional iron chemical reactions
- jerich1000
- · Replies 8 ·
What is the best problem to solve for an IB Design Lab on acids and bases?
- sheilalala
- · Replies 1 ·
Why Do Microwaves Only heat up Water?
- johnnyapplese
- · Replies 6 ·
Boiling Points and Melting Points
- Herricane
- · Replies 2 ·
Vibrational Stretching Frequencies of some Diatomics
- DDTea
- · Replies 5 ·
Gain/Loss of Electrons: Explaining Element Affinity
- Aezi
- · Replies 9 ·
Unstable molecules - is the instability relative to environment?
- Simfish
- · Replies 3 ·
How to remember the charge of electrodes?
- zorro
- · Replies 16 ·
Colour of complex compounds and crystal field theory
- gemma786
- · Replies 7 ·
Alkyds & Casein Chemical Diagrams: School Program Need Help
- barthayn
- · Replies 1 ·
Elemental composition of the body
- Lisa!
- · Replies 5 ·
Adding KNO3 and seeing color change
- bomba923
- · Replies 11 ·
Synthesis of Glucose or Other High-Energy Sugars
- ChrisAndre
- · Replies 1 ·
Where Can I Find Videos to Learn Basic Chemistry?
- baylin
- · Replies 1 ·
Stacking Columns for Ethanol Fractionation - Snyder vs Vigreux
- MoleMan
- · Replies 4 ·
Can an Atom Exist Without Electrons?
- Gary King
- · Replies 31 ·
Experimenting with Electrolysis: Mystery of Yellow Water
- Stratosphere
- · Replies 3 ·
Organic Soy Milk at Costco: Refrigerated vs. Non-Refrigerated
- jobyts
- · Replies 11 ·
How Does Water Influence the Taste of Frangelico?
- adoado
- · Replies 3 ·
Third level of a certain molecule
- Westlund2
- · Replies 2 ·
Identifying an Unknown Compound: Can You Help Solve this NMR Puzzle?
- Horseb0x
- · Replies 9 ·
I don't really understand the concept of organic oxidations.
- LogicX
- · Replies 8 ·
Is entropy 'S' measured on some fixed scale?
- jackson6612
- · Replies 11 ·
White Spirit vs. Turps Substitute: Understanding the Chemical Differences
- Studiot
- · Replies 2 ·
Possible to find amount of a substance in tissue sample?
- GREENEMAC
- · Replies 1 ·
Enclosed Electrolysis of Water Question
- ChrisAndre
- · Replies 5 ·
Mystery material found in ashes of fire
- kaelibw
- · Replies 9 ·
Understanding PPM Concentrations: Get Answers Here
- Master J
- · Replies 1 ·
Books for Chemistry: Halliday-Resnik & Similar Titles
- foggyeyes
- · Replies 1 ·
Conducting liquid that is not electrolysed
- eptheta
- · Replies 15 ·
The correlationship between Salinity and Temperature in sea water?
- kagwai
- · Replies 4 ·
Temperature neutralization of explosives
- GRB 080319B
- · Replies 2 ·
Why does helium have a greater first ionization energy than hydrogen?
- mikfig
- · Replies 13 ·
Environmental disaster chain of events (for story)
- dysfunction
- · Replies 4 ·
Keep rice soaked into water for at least 30 minutes
- jackson6612
- · Replies 16 ·
Confused About Hydroxy Butanoic Acids and Amide Hydrolysis: Can Someone Explain?
- zorro
- · Replies 2 ·
Question, whats the best chemistry software for a college student?
- Pr0x1mo
- · Replies 4 ·
How do I classify acids and bases in chemistry?
- Prone17
- · Replies 5 ·
Dissociation of HCl in Ethanol: Factors Affecting Ability
- dorebase2006
- · Replies 2 ·
Acid-base theory for DNA and RNA
- jackson6612
- · Replies 8 ·
Where Can I Find Accurate Vibrational Energy Levels of Ammonia?
- intervoxel
- · Replies 2 ·
What is the chemical composition of cabbage?
- pb23me
- · Replies 7 ·
Why Can't Wet Paper Ignite?
- Moogie
- · Replies 13 ·
Avagadro's Number: How He Determined 6.022E23 Atoms in 12g Carbon
- harp AP 2010
- · Replies 4 ·
Why is the N in pyrrolidine sp2 hybridized?
- jackjack
- · Replies 7 ·
Which is More Polar: Ethyl Acetate or Nitrobutane?
- freedom856
- · Replies 8 ·
Electron densities of Carbon Strontium water calcium
- lavster
- · Replies 4 ·
Why are there different rate constants?
- bluepen
- · Replies 2 ·
Relative velocity equation help
- mccoy1
- · Replies 10 ·
Could water become explosive if heated enough?
- jeebs
- · Replies 10 ·
Most accurate equation of state
- hawkingfan
- · Replies 3 ·
Do research chemists really make such little money?
- LogicX
- · Replies 3 ·
Is this grignard preparation mechanism correct?
- Horseb0x
- · Replies 2 ·
Why is the bond length of HI longer than that of HCl?
- elemis
- · Replies 2 ·
Calculating Water and Steam Temperatures
- Asum
- · Replies 2 ·
Dissociation of Acids & Bases into Ions
- labinojha
- · Replies 3 ·
What is the meaning of the dot notation in chemistry?
- Mu naught
- · Replies 2 ·
Coordination Chemistry: how many ions formed when dissolved
- bluepen
- · Replies 2 ·
Reaction of dish soap and bleach
- pnorm91
- · Replies 3 ·
Predicting molecular shape without drawing lewis structure
- Immutef
- · Replies 3 ·
Calculate grams according to equation
- omni
- · Replies 1 ·
Calculate K_{eq} with Reactants/Products: Units & Coefficients
- crybllrd
- · Replies 7 ·
How Do You Calculate the Solubility of Benzoic Acid in Water?
- freedom856
- · Replies 9 ·
What are the inconsistencies and errors in common measurement units?
- Meduza
- · Replies 9 ·
When water is boiled, and the dissolved oxygen that was in the water
- jools111
- · Replies 15 ·
I need to neutralize bleach in my heating system
- Igloozz
- · Replies 6 ·
Chemical properties of transuranium elements
- samblohm
- · Replies 5 ·
Amino acid + HCl reaction and mechanism
- kateman
- · Replies 5 ·
Enthelpy change with standard conditions
- Godwin Kessy
- · Replies 32 ·
Naming Cyclohexene with E/Z Configuration
- zorro
- · Replies 5 ·
Why Does Shaking a Soda Can Cause an Explosion?
- dEdt
- · Replies 10 ·
What Determines the Strength of Forces Between Particles?
- omni
- · Replies 2 ·
How long does it take strong acid to burn fabric?
- cnidocyte
- · Replies 7 ·
Conductive material also UV transparent ?
- 337
- · Replies 2 ·
How does a metallic bond make metals better conductors?
- LogicalAcid
- · Replies 1 ·
Biggest things you hate about work
- gravenewworld
- · Replies 31 ·
Diffusion, molecules will flow from high concentration to low
- kbm
- · Replies 6 ·
Chemical Kinetics: 2A to C Reaction Rate Law
- Amok
- · Replies 4 ·
Bonding Symbols? Understanding Oxygen & Hydrogen Bonds
- FeDeX_LaTeX
- · Replies 3 ·
Why Can Some Elements React to Form Diatomic Molecules?
- LogicalAcid
- · Replies 3 ·
How are diatomic molecules formed?
- LogicalAcid
- · Replies 12 ·
Ethanol Production: Is My Yield Limited to 13%?
- Unstoppable13
- · Replies 2 ·