I = V / R II. Conductometry Dr. Hisham Ezzat Abdellatef Introduction Conductance: is the ability of the medium to carry the electric current. migration of ...
... -situ pH-meter pH Spectrophotometric Composite Bottle Sampler Color Thermometric Direct Reading Thermometer Temperatur Conductometry Direct Reading Water ...
What is a Surfactant? ... Cationic: Net positive formal charge at the head. CPC: Cetylpyridinium chloride. Antiseptic used in mouth washes and toothpaste.
Four basic types of column chromatography. where mobile phase is a liquid ... Most common anion exchangers: The strong base ternary amines, -N(CH3)3 OH ...
... only one of the above phases is stable, separated by straight line boundaries. ... There is always some resistance of ions to movement at the boundary between two ...
Electro analytical 4 ... * REGION Detectors Source of radiation Optical system Type of samples NEAR Photo conductance ... Spectroscopy Methods In Organic Chemistry ...
0 - 100 C temperature range. apolar substances can not be disolved ... azo compounds (methyl red) (e.g. in alcohol) R C-R. R. ibolya. R R-H 2 C-R H C - R ...
Recognition of chemical species by means of colour, reaction producing a colour, ... It was previously described the 'dative' bond, i.e. a covalent ...