A Ligand that exerts a weak crystal or ligand field and ge- nerally forms high spin complexes with metals.
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Use of diamonds
Diamond is a crystalline modification of pure carbon formed in the deep interior of the Earth, in the upper mantle at depths of more than 80-100 kilometers, at exceptionally high pressure and temperature. It is the most precious stone, the hardest and most wear-resistant mineral, the most...
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Gas of rotten eggs
If you happen to break a rotten egg, then you know the smell of hydrogen sulfide, because the stench of the spoiled egg depends on of its presence in rotting protein substances.
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Why do copper products change color, and what is the name of the process?
Probably, every person wants to know, why over time the copper turns green and becomes bloomed. This is easy to explain: that film is called patina.
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Protein Design: Automated protein discovery and synthesis
In this paper I describe (theoretically) the method(s) of automated protein discovery and synthesis.
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What's In Your Beverage? How to Ensure Quality Control with CO2 Analytical Support
Calibration standards, performance audits, and the FDA's never-ending safety, labeling, and inspection requirements are just the tip of the iceberg when it comes to dealing with the increasingly stringent quality control standards of the beverage industry. As these quality standards become...
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Substitution Reaction
A reaction in which an atom or a group of atoms is replaced by another atom or group of atoms.
Freezing Point Depression
The decrease in the freezing point of a solvent caused by the presence of a solute.ing Point
Lone Pair
Pair of electrons residing on one atom and not shared by other atoms, unshared pair.
Acetic Acid
CA3COOH, clear, colorless liquid, pungent odor. Boiling point 140C, flash point 54C (closed cup), autoignition temperature 38OC.
Salinometer
An instrument for measuring the amount of salt in a solution. Also,"salimeter, salometer."
Conformations
Structures of a compound that differ by the extent of rotation about a single bond.
Second Law of Thermodynamics
The universe tends toward a state of greater diorder in spontaneous processes.
Absolute Entropy (of a substance)
The increase in the entropy of a substance as it goes from a perfectly ordered crystalline form at 0 °K (where its entropy is zero) to the temperature in question.
Entropy is a measure of the “dilution” of thermal energy.
Unsaturated Hydrocarbons
Hydrocarbons that contain double or triple carbon-carbon bonds.
Coulomb
Unit of electrical charge.
