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Physical Chemistry
Lyophilic and Lyophobic sols : Defination, Properties, Comparison
– In this topic, we will discuss The Lyophilic and Lyophobic sols : Defination, Characteristics, and Comparison. Defination of Lyophilic…
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Analytical Chemistry
Titration of Strong Acids and Bases
– In this topic, we will discuss The Titration of Strong Acids and Bases. Introduction to Titration of Strong Acids…
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Analytical Chemistry
Indicators and Solutions for acid-base titration
– In this topic, we will discuss the Indicators and Solutions for acid-base titration. Indicators and Solutions for acid-base titration…
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Analytical Chemistry
Titration Curves in Analytical Chemistry : Definition, Types
– In this topic, we will discuss the Titration Curves in Analytical Chemistry : Definition and Types Titration Curves –…
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Analytical Chemistry
Gravimetric Titrations | Definition, Calculations & Advantages
Gravimetric titrations – Mass (weight) or gravimetric titrations differ from their volumetric counterparts in that the mass of titrant is…
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Organic Chemistry
Areas of the Peaks in NMR Spectroscopy
– In this topic, we will discuss The Areas of the Peaks in NMR Spectroscopy Areas of the Peaks –…
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Organic Chemistry
Number of Signals in NMR Spectroscopy
The Number of Signals – In general, the number of NMR signals corresponds to the number of different kinds of…
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Physical Chemistry
Colloids: Definition, History and Types
– In this topic, we will discuss the colloids: definition, History and Types History of colloids – Thomas Graham (1861)…
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Analytical Chemistry
Some Terms Used in Volumetric Titration
Some Terms Used in Volumetric Titration – A standard solution (or a standard titrant) is a reagent of known concentration…
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Analytical Chemistry
Applications of Gravimetric methods
Applications of Gravimetric methods – Gravimetric methods have been developed for most inorganic anions and cations, as well as for…
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Organic Chemistry
Chemical Shift in NMR Spectroscopy
– In this topic, we will discuss the Chemical Shift in 1H NMR Spectroscopy. What is Chemical Shift? – The…
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Analytical Chemistry
Precipitation Gravimetry
– In this topic, we will discuss the Precipitation Gravimetry as an important one of Gravimetric Analysis in analytical chemistry.…
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Analytical Chemistry
Activity Coefficients : Definition, Equation, Examples, Properties
– In this topic, we will discuss Activity coefficients : Definition, Equation, Examples and Properties. Activity Coefficients – Chemists use…
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Analytical Chemistry
The Effect of Electrolyte on Chemical Equilibria
The Effect of Electrolyte on Chemical Equilibria – Experimentally, we find that the position of most solution equilibria depends on…
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Analytical Chemistry
What is Analytical Chemistry?
What is Analytical Chemistry? Analytical chemistry is what analytical chemists do. – Analytical chemistry is too broad and active a…
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Physical Chemistry
Acid-Base catalysis (definition – Examples – Mechanism)
– In this topic, we will discuss Acid-Base catalysis: definition, Examples and Mechanism. Acid-Base catalysis – A number of homogeneous…
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Organic Chemistry
NMR spectrometer
What happens in an NMR spectrometer? – Before discussing the design of spectrometers, let’s review what happens in an NMR…
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Physical Chemistry
Magnetic Shielding by Electrons
– In this topic, we will discuss the Magnetic Shielding by Electrons Magnetic Shielding by Electrons – Up to now,…
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Physical Chemistry
Theories of catalysis
Theories of Catalysis – There are two main theories of catalysis: (1) Intermediate Compound Formation theory. (2) The Adsorption theory.…
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Physical Chemistry
Autocatalysis, Catalytic poisoning and Negative Catalysis
– In this topic, we will discuss Autocatalysis, Catalytic poisoning and Negative Catalysis. Catalytic poisoning – Very often a heterogeneous…
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