BSc Honours chemistry CBCS Syllabus 2016-17
... (i) Ionic bond: General characteristics, types of ions, size effects, radius ratio rule and its limitations. Packing of ions in crystals.Born-Landé equation with derivation and importance of Kapustinskii expression for lattice energy.Madelung constant, Born-Haber cycle and its application, Solvation ...
... (i) Ionic bond: General characteristics, types of ions, size effects, radius ratio rule and its limitations. Packing of ions in crystals.Born-Landé equation with derivation and importance of Kapustinskii expression for lattice energy.Madelung constant, Born-Haber cycle and its application, Solvation ...
hydrogen storage
... hydrogen uptake in the gas phase at 77 K have the same value as electrochemical measurements at 298 K. To summarize, the reversible hydrogen sorption process is based on physisorption. The amount of adsorbed hydrogen is proportional to the surface area of the nanostructured carbon sample. The amount ...
... hydrogen uptake in the gas phase at 77 K have the same value as electrochemical measurements at 298 K. To summarize, the reversible hydrogen sorption process is based on physisorption. The amount of adsorbed hydrogen is proportional to the surface area of the nanostructured carbon sample. The amount ...
CHAPTER TWO SOLID STATE REACTIONS 2.0 Introduction The
... reactions, with product selectivity different from that expected in the liquid phase [8, 9, 16, 17, 18]. It is expected that the crystalline solid state may affect the product selectivity of chemical reactions, not only by rate accelerations but also by slowing down rates of competing processes. Man ...
... reactions, with product selectivity different from that expected in the liquid phase [8, 9, 16, 17, 18]. It is expected that the crystalline solid state may affect the product selectivity of chemical reactions, not only by rate accelerations but also by slowing down rates of competing processes. Man ...
(MDCAT) 2017 - University Of Health Sciences Lahore
... i) Describe metallic bonding in terms of positive ions surrounded by mobile electrons (sea of electrons). j) Describe, interpret and/or predict the effect of different types of bonding (ionic bonding; covalent bonding; hydrogen bonding; Van der Waal’s forces and metallic bonding) on the physical pro ...
... i) Describe metallic bonding in terms of positive ions surrounded by mobile electrons (sea of electrons). j) Describe, interpret and/or predict the effect of different types of bonding (ionic bonding; covalent bonding; hydrogen bonding; Van der Waal’s forces and metallic bonding) on the physical pro ...
What`s in a Name? - Department of Chemistry | Washington
... Inorganic acids ---- The rules used to name inorganic acids are different from those rules used to name the ionic and covalent compounds. For example, HNO3 is called nitric acid, not hydrogen nitrate nor hydrogen nitrogen trioxide. How can one recognize an acid ...
... Inorganic acids ---- The rules used to name inorganic acids are different from those rules used to name the ionic and covalent compounds. For example, HNO3 is called nitric acid, not hydrogen nitrate nor hydrogen nitrogen trioxide. How can one recognize an acid ...
this page - Course Catalogs
... Reactions, mechanisms, and the application of the infrared, 1H NMR, 13C NMR, UV/Visible, and mass spectrometry to molecular structure determination are presented. Emphasis is placed on the interpretation of spectra to determine structures of organic molecules. The laboratory involves synthesis, the ...
... Reactions, mechanisms, and the application of the infrared, 1H NMR, 13C NMR, UV/Visible, and mass spectrometry to molecular structure determination are presented. Emphasis is placed on the interpretation of spectra to determine structures of organic molecules. The laboratory involves synthesis, the ...
IB Chemistry HL Topic5 Questions 1. Which combination of ionic
... Use the information in the following table to calculate the enthalpy change for the complete combustion of but-1-ene according to the following equation. C4H8(g) + 6O2(g) 4CO2(g) + 4H2O(g) ...
... Use the information in the following table to calculate the enthalpy change for the complete combustion of but-1-ene according to the following equation. C4H8(g) + 6O2(g) 4CO2(g) + 4H2O(g) ...
3 Minerals
... An atom is most stable if its outermost shell is filled to capacity with electrons. The inner shell can hold no more than 2 electrons. The next shell can hold 8 electrons and is full in neon (atomic number 10). In heavier elements, the next shell can have 18 electrons, and the shell after that one c ...
... An atom is most stable if its outermost shell is filled to capacity with electrons. The inner shell can hold no more than 2 electrons. The next shell can hold 8 electrons and is full in neon (atomic number 10). In heavier elements, the next shell can have 18 electrons, and the shell after that one c ...
Complete Set
... • The ocean contains a variety of forms of CO32– and CO2 with a variety of acid-base and solubility equilibria determining their concentrations. There is concern that increasing levels of CO2 will lead to increased dissolution of CaCO3 and critically affect the survival of life forms that rely on a ...
... • The ocean contains a variety of forms of CO32– and CO2 with a variety of acid-base and solubility equilibria determining their concentrations. There is concern that increasing levels of CO2 will lead to increased dissolution of CaCO3 and critically affect the survival of life forms that rely on a ...
What is a solution
... A solution may be described as a homogeneous mixture, constituting one phase only, of two or more components. A solution may be gaseous, liquid or solid. Binary solutions are composed of two constituents, ternary solutions three & quatnery four. There is no fundamental difference between the roles o ...
... A solution may be described as a homogeneous mixture, constituting one phase only, of two or more components. A solution may be gaseous, liquid or solid. Binary solutions are composed of two constituents, ternary solutions three & quatnery four. There is no fundamental difference between the roles o ...
KHARKOV STATE MEDICAL UNIVERSITY
... that have been created artificially are counted) are termed the Actinide elements. Lanthanide and Actinide form two rows of 14 elements at the bottom of the table. 2. Biogenic elements: general aspects Living organisms, like all other matter on earth, are composed of atoms of the naturally occurring ...
... that have been created artificially are counted) are termed the Actinide elements. Lanthanide and Actinide form two rows of 14 elements at the bottom of the table. 2. Biogenic elements: general aspects Living organisms, like all other matter on earth, are composed of atoms of the naturally occurring ...
Matter and Minerals
... • Minerals are generally inorganic • Crystalline solids from organic sources are generally not considered minerals • Some organisms secrete inorganic compounds like calcium carbonate – Considered a mineral when they become part of the rock record ...
... • Minerals are generally inorganic • Crystalline solids from organic sources are generally not considered minerals • Some organisms secrete inorganic compounds like calcium carbonate – Considered a mineral when they become part of the rock record ...
BACHELOR OF SCIENCE IN CHEMISTRY MINOR IN BUSINESS
... This-course is devoted to the study of a selection of topics in inorganic chemistry specifically those not covered in INOCHE1 and INOCHE2. The course focuses on the study of the chemistry of main group elements as well as metals and metallurgy. It also serves as an introduction to the chemistry of t ...
... This-course is devoted to the study of a selection of topics in inorganic chemistry specifically those not covered in INOCHE1 and INOCHE2. The course focuses on the study of the chemistry of main group elements as well as metals and metallurgy. It also serves as an introduction to the chemistry of t ...
while N~~((CH~)N(CH~CH~)~N}~[P~~(CZS~)(S~)~(S~)~~CH~~H
... 2.337(6); Pd3-S10,2.343(5); S4-S5,2.063(8); S5-S6,2.043(9); S7S8, 2.10(1); SS-S9,,2.20(1); SlO-S11, 2.077(8); Sll-S12, 2.080(8); Sl-Cl-S2, 103(1); Sl-Cl-S3 109(1); S2-Cl-S3, 112(1); S1C1-Cl’, 96(2); S2-Cl-C1’, 116(2); S3-Cl-C1’, ...
... 2.337(6); Pd3-S10,2.343(5); S4-S5,2.063(8); S5-S6,2.043(9); S7S8, 2.10(1); SS-S9,,2.20(1); SlO-S11, 2.077(8); Sll-S12, 2.080(8); Sl-Cl-S2, 103(1); Sl-Cl-S3 109(1); S2-Cl-S3, 112(1); S1C1-Cl’, 96(2); S2-Cl-C1’, 116(2); S3-Cl-C1’, ...
Chapter 2 Matter and Components F11 110
... If the acid contains oxygen (HOX or HXOn) its name will be a function of the name of the anion portion (i.e. the portion remaining after all the acidic H’s have been removed: OX- or ...
... If the acid contains oxygen (HOX or HXOn) its name will be a function of the name of the anion portion (i.e. the portion remaining after all the acidic H’s have been removed: OX- or ...
Chapter 2 Matter and Components F11 110pt
... For BINARY acids (HX(aq), where X does NOT contain oxygen; it MUST be in aqueous solution); Add hydro…ic acid to the root of the element X: H2S(aq) = hydrosulfuric acid; HI(aq) = hydroiodic acid; ...
... For BINARY acids (HX(aq), where X does NOT contain oxygen; it MUST be in aqueous solution); Add hydro…ic acid to the root of the element X: H2S(aq) = hydrosulfuric acid; HI(aq) = hydroiodic acid; ...
Integrated Physics and Chemistry
... atoms transfer their valence electrons to form ionic bonds, while other atoms share valence electrons to form covalent bonds; Differentiate between ionic, covalent, and metallic bonds; Compare the properties of substances with different types of bonds Name simple ionic and covalent compounds; Predic ...
... atoms transfer their valence electrons to form ionic bonds, while other atoms share valence electrons to form covalent bonds; Differentiate between ionic, covalent, and metallic bonds; Compare the properties of substances with different types of bonds Name simple ionic and covalent compounds; Predic ...
Hydrogen Storage in Magnesium Clusters
... few cycles of charging and discharging with hydrogen. A similar effect is observed with other bulk phases of magnesium hydride.9,13,29-33 γ-MgH2 is a less stable phase than the more common β-MgH2, but the improvement in desorption temperature is lost after the first hydrogenation/dehydrogenation cyc ...
... few cycles of charging and discharging with hydrogen. A similar effect is observed with other bulk phases of magnesium hydride.9,13,29-33 γ-MgH2 is a less stable phase than the more common β-MgH2, but the improvement in desorption temperature is lost after the first hydrogenation/dehydrogenation cyc ...
Calcium sulfate crystallization in phosphoric acid
... dicalcium phosphate have almost identical crystal structures and under poor control, may form a solid solution resulting in a phosphate loss. It would be desirable to produce phosphoric acid which could, be used directly without further concentration of the acid. ...
... dicalcium phosphate have almost identical crystal structures and under poor control, may form a solid solution resulting in a phosphate loss. It would be desirable to produce phosphoric acid which could, be used directly without further concentration of the acid. ...
IOSR Journal of Applied Chemistry (IOSR-JAC)
... polyester fiber was assessed and fastness properties of these dyes were evaluated by applying them to polyester fiber. These dyes showed moderate anti-bacterial and anti-fungal activities. Keywords: 2-Amino-4-(3'-nitro phenyl) thiazole, chloroacetylchloride, 4-nitro aniline, dyeing performance, 1H N ...
... polyester fiber was assessed and fastness properties of these dyes were evaluated by applying them to polyester fiber. These dyes showed moderate anti-bacterial and anti-fungal activities. Keywords: 2-Amino-4-(3'-nitro phenyl) thiazole, chloroacetylchloride, 4-nitro aniline, dyeing performance, 1H N ...
M.Sc. Chemistry (Two year Course)
... constants, factors affecting stability of metal complexes with reference to the nature of metal ion and ligand, chelate effect and its thermodynamic origin, determination of binary formation constants by pH-metry and spectrophotometry. (8 Hrs.) Section-B Reaction Mechanism of Transition Metal Comple ...
... constants, factors affecting stability of metal complexes with reference to the nature of metal ion and ligand, chelate effect and its thermodynamic origin, determination of binary formation constants by pH-metry and spectrophotometry. (8 Hrs.) Section-B Reaction Mechanism of Transition Metal Comple ...
solliqsol - chemmybear.com
... shift to the left (LeChatelier’s principle) where the concentrations of the ions in solution decrease and less can dissolve. The diverse (“uncommon”) ion effect – “the salt effect”. As the total ionic concentration of a solution increases, interionic attractions become more important. Activities bec ...
... shift to the left (LeChatelier’s principle) where the concentrations of the ions in solution decrease and less can dissolve. The diverse (“uncommon”) ion effect – “the salt effect”. As the total ionic concentration of a solution increases, interionic attractions become more important. Activities bec ...
M.Sc. Chemistry - Periyar University
... substituent and reaction constant, Taft equation. Thermodynamic and kinetic requirements for reactions, thermodynamic and kinetic control reactions, Hammonds postulate, Microscopic reversibility. Potential energy diagrams, transition states and intermediates, methods of determining mechanisms – iden ...
... substituent and reaction constant, Taft equation. Thermodynamic and kinetic requirements for reactions, thermodynamic and kinetic control reactions, Hammonds postulate, Microscopic reversibility. Potential energy diagrams, transition states and intermediates, methods of determining mechanisms – iden ...
Lecture 25 Notes
... Brønsted-Lowry acids and bases A Brønsted-Lowry acid is any substance that is able to give hydrogen ions (H+) to another molecule or ion ...
... Brønsted-Lowry acids and bases A Brønsted-Lowry acid is any substance that is able to give hydrogen ions (H+) to another molecule or ion ...
www.clinchem.org - Clinical Chemistry
... would be indicative of a lack or deficiency of these inhibitors. In the inhibitor theory, pathogenesis of stone formation is regarded as the result of an imbalance between supersaturation with calcium oxalate and inhibitory activity (6). Several studies have identified naturally cccurring inhibitory ...
... would be indicative of a lack or deficiency of these inhibitors. In the inhibitor theory, pathogenesis of stone formation is regarded as the result of an imbalance between supersaturation with calcium oxalate and inhibitory activity (6). Several studies have identified naturally cccurring inhibitory ...