Tag: Chemistry

Ionization Enthalpy of Third Row Elements

Post author By Hemant More
Post date June 1, 2020
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Science > Chemistry > Third Row Elements > Ionization Enthalpy of Third Row Elements In this article, we shall study trend in the ionization enthalpy of third-row elements. Ionization Enthalpy: The minimum energy required to remove the most loosely attached electron from the outermost shell of a neutral gaseous, isolated atom of an element in […]

Inorganic Chemistry

Introduction to the Third Row Elements

Post author By Hemant More
Post date June 1, 2020
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Science > Chemistry > Third Row Elements > Introduction The elements are arranged in the order of increasing atomic numbers, in such a way that elements with similar properties fall in the same vertical column of the periodic table. There are eighteen vertical columns known as groups and seven horizontal rows are known as periods. A […]

Physical Chemistry

Equivalent Masses of Acids, Bases, and Salts

Post author By Hemant More
Post date May 29, 2020
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Science > Chemistry > Concept of Atomic Mass and Equivalent Mass > Equivalent Masses of Acids, Bases, and Salts In this article, we shall study the determination of the equivalent mass of acid, base, and salt. Equivalent Mass of Acids: One gram equivalent mass of an acid is that mass of it which contains one […]

Tags Chemical equivalent, Chemistry, Chloride formation method, Double displacement method, Equivalent mass, Equivalent mass of acids, Equivalent mass of bases, Equivalent mass of salts, Faraday's laws of electrolysis, Hydrogen displacement method, Metal displacement method, Oxide formation method, Reduction method

Physical Chemistry

Equivalent Mass Using Faraday’s Laws of Electrolysis

Post author By Hemant More
Post date May 29, 2020
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Science > Chemistry > Concept of Atomic Mass and Equivalent Mass > Use of Laws of Electrolysis In the last few articles, we have studied the hydrogen displacement method, oxide formation method, reduction method, chloride formation method, and double displacement method to determine the equivalent mass of metal. In this article, we shall study use […]

Tags Chemical equivalent, Chemistry, Chloride formation method, Double displacement method, Equivalent mass, Equivalent mass of acids, Equivalent mass of bases, Equivalent mass of salts, Faraday's laws of electrolysis, Hydrogen displacement method, Metal displacement method, Oxide formation method, Reduction method

Physical Chemistry

Equivalent Mass by Double Displacement Method

Post author By Hemant More
Post date May 29, 2020
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Science > Chemistry > Concept of Atomic Mass and Equivalent Mass > Double Displacement Method In the last two articles, we have studied the hydrogen displacement method, oxide formation method, reduction method, and chloride formation method to determine the equivalent mass of metal. In this article, we shall study double displacement method and metal displacement […]

Tags Chemical equivalent, Chemistry, Chloride formation method, Double displacement method, Equivalent mass, Equivalent mass of acids, Equivalent mass of bases, Equivalent mass of salts, Faraday's laws of electrolysis, Hydrogen displacement method, Metal displacement method, Oxide formation method, Reduction method

Physical Chemistry

Equivalent Mass By Oxide Formation, Reduction, and Chloride Formation Method

Post author By Hemant More
Post date May 28, 2020
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Science > Chemistry > Concept of Atomic Mass and Equivalent Mass > Oxide Formation, Reduction, and Chloride Formation Method In the last article, we have studied the hydrogen displacement method to find the equivalent mass of an element. In this article, we shall study three more methods oxide formation method, reduction method, and chloride formation […]

Tags Chemical equivalent, Chemistry, Chloride formation method, Double displacement method, Equivalent mass, Equivalent mass of acids, Equivalent mass of bases, Equivalent mass of salts, Faraday's laws of electrolysis, Hydrogen displacement method, Metal displacement method, Oxide formation method, Reduction method

Physical Chemistry

Equivalent Mass By Hydrogen Displacement Method

Post author By Hemant More
Post date May 28, 2020
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Science > Chemistry > Concept of Atomic Mass and Equivalent Mass > Hydrogen Displacement Method In the last few articles, we have studied the concept of atomic mass and methods to determine it. In this article, we shall study the hydrogen displacement method to determine the equivalent mass of a metal. The equivalent mass of […]

Tags Chemical equivalent, Chemistry, Chloride formation method, Double displacement method, Equivalent mass, Equivalent mass of acids, Equivalent mass of bases, Equivalent mass of salts, Faraday's laws of electrolysis, Hydrogen displacement method, Metal displacement method, Oxide formation method, Reduction method

Physical Chemistry

Hydrogen Bonding

Science > Chemistry > States of Matter > Hydrogen Bonding Consider two polar molecules water H2O (molecular mass 18 and dipole moment 1.8 D) and nitrosyl fluoride ONF (molecular mass 49 and dipole moment 1.8 D). As their dipole moments are the same, their boiling points should be comparable. But boiling point of water is 100° […]

Tags Chemistry, Dipole-Dipole interaction, Dipole-Induced dipole interaction, Dispersion forces, Hydrogen Bonding, Interaction, Ion-Dipole interaction, London forces

Physical Chemistry

Interaction Between Molecules

Post author By Hemant More
Post date May 25, 2020
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Science > Chemistry > States of Matter > Interaction Between Molecules Intermolecular forces are the forces of attraction between neighbouring molecules, situated at a distance much closer in comparison with their molecular diameter. They vary from state to state of matter. These forces exist in all states of matter. Liquid and solid states of matter […]

Tags Chemistry, Dipole-Dipole interaction, Dipole-Induced dipole interaction, Dispersion forces, Hydrogen Bonding, Interaction, Ion-Dipole interaction, London forces

Physical Chemistry

Atomic Mass by Dulong Petit’s Law

Post author By Hemant More
Post date May 23, 2020
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Science > Chemistry > Concept of Atomic Mass and Equivalent Mass > Atomic Mass by Dulong Petit’s Law In previous articles, we have studied Cannizzaro’s method and law of isomorphism method to determine atomic mass. In this article, we shall study to calculate atomic mass by Dulong Petit’s law. Specific Heat: The amount of heat […]

Tags Atomic mass, Average of atomic mass, Chemistry, Determination of atomic mass, Dulong Petit's law, GAM, GAW, Gram atomic mass, Specific heat, Valency