The VSEPR model is usually a satisfactory method for predicting molecular geometries.To understand bonding and electronic structure, however, you must look to quantum mechanics. We…
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Tag: Science and Chemistry
Effect of Polarity on Molecular Properties
Every chemist should understand the meaning of polarity. It is the measure of the electronegativity differences between two bonded atoms. Thus, polarity arises as a…
View More Effect of Polarity on Molecular PropertiesNMR SPECTROSCOPY USER GROUP OF PAKISTAN (NMR-PAK)
NMR Spectroscopy User Group of Pakistan (NMR-PAK) is an initiative of Hussain Ebrahim Jamal (HEJ) Research Institute of Chemistry a part of International Center for Chemical…
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Basic Concepts in Chromatography As an Analytical tool in Chemistry
INTRODUCTION Chromatography is a powerful analytical tool because it can be used to separate complex mixtures. Why is this important? Because even sophisticated detection techniques…
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Preparation and Breaking Of Emulsion
An emulsion is a dispersed system containing two immiscible liquid, one of which is dispersed as small droplets in the order as the dispersion medium.…
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Hydrogen bond research adds to scientific community’s knowledge
Two Indiana State University undergraduates will present their research findings about how molecules interact at a national conference this spring. One might recall from science…
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New Species of Giant Tortoise Found in the Galápagos
Paging Charles Darwin: The island of Santa Cruz within the Galápagos has not one but two distinct species of giant tortoise, a new genetic study…
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How Does The Earth Moves In Space?
Preamble The earth is the planet which we (humans) dwells.Without ambiguity, the earth has a radius of 6371km and has existed for approximately 4.54 billion…
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How to Determine The Concentration of a Solution
The concentration of a solution describes the amount of solute present in a given amount of a solution. The unit of concentration depends on the…
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International Fellowships By AAUW in USA for Women
(American Association of University Women)AAUW Masters/PhD/Postdoctoral Deadline: 1 Dec 2015 (annual)Study in: USANext course starts July 2016 Brief description: AAUW (formerly known as the American Association…
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Predication of Adverse Effects and Dangerous Toxic Effects of the Drugs Discovered by in Silico Methods Challenge
Status: Help Solve This Challenge SynopsisIn silico drug discoveries made headway in the last decade giving rise to the possibility of discovering drugs based on their…
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8 Cancer Causing Food Substances You Shouldn’t be Consuming Right Now
Cancer causing food substances are inevitable.Cancer consist of a complex malignant group of diseases with many possible causes.Cancer doesn’t erupts in a day, but rather…
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