Experimental Objectives In experiment #1 the main objective is to test the solubility and the strength of the ionic compounds that are formed during titration. Solubility is a measure of the degree at which a compound is able to dissolve. Titration is used in this experiment to determine the Ksp of the saturated solution of Mg(OH)2 Ca(OH)2 SR(OH)2. Procedure and Observations Saturated solutions of Mg(OH)2‚ Ca(OH)2‚ and Sr(OH)2 are all prepared in which they need to be diluted with distilled
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The Inorganic Chemistry of Carbon Inorganic Carbon For more than 200 years‚ chemists have divided compounds into two categories. Those that were isolated from plants or animals were called organic‚ while those extracted from ores and minerals were inorganic. Organic chemistry is often defined as the chemistry of carbon. But this definition would include calcium carbonate (CaCO3) and graphite‚ which more closely resemble inorganic compounds. We will therefore define organic chemistry as the study
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INORGANIC CHEMISTRY – CLASS XI (ISC) Properties of Group 1 elements [Alkali metals] 1. Due to high reactivity‚ alkali metals do not occur free in nature. Elements of group 1 (or IA) are known as alkali metals because their hydroxides are soluble in water and form strongly alkaline solutions. Alkali metals are stored under kerosene oil because they get tarnished on exposure to air. 2. The general electron configuration of alkali metals is ns1. 3. Alkali metals have largest size and lowest
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References: 1. Mackay‚ K.M.‚ Mackay‚ R.A. and Henderson‚ W.‚ Modern Inorganic Chemistry‚ 5th ed.‚ Blackie Academic & Professional‚ UK‚ 1996. 2. Pass‚ G. and Sutcliffe‚ H. Practical Inorganic Chemistry : Preparations ‚ Reaction and Instrumental Methods‚ Chapman and Hall‚ London‚ 1974. 3. Potts‚ R.A. (1974) Journal of Chemical Education‚ 51‚ 539 .
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kinetics of coordination compound is known as the area of continuing intense research activity. The mechanism of the reactions of coordination compounds relevance to enzyme reactions where the active site is being involve in coordination to a metal ion. PROCEDURE: (A) Preparation of Trans-Dichlorobis(ethylenediamine)cobalt(III) chloride 1. About 16g of cobalt(II)chloride hexahydrate is dissolved in 50ml of distilled water in 250ml of Erlenmeyer flask. 2. 60ml of 10% solution of ethylenediamine
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School of chemistry and physics @ PMB Department of chemistry Inorganic Chemistry (CHEM310) August 23‚ 2013 Mncedisi Mazibuko 211506686 Experiment 4 Magnetic Measurements: The Magnetic Susceptibility of Two Iron (III) Compounds Abstract The first compound‚ tris(acetylacetonano)lron(lll) (Fe(acac)3)‚ was synthesized at a yield of 71% and the actual mass of 1.27g and the second compound‚ potassium hexacyanoferrate(lll) (K3[Fe(CN)6])‚ was already synthesized in Mudie Laboratory. The magnetic
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Inorganic-I Lab Manual http://www.uap-bd.edu Department of Pharmacy‚ University of Asia Pacific‚ Bangladesh Fall 2013 Pharm 112 Inorganic Pharmacy-I Lab Course Teacher: Muhammad Credit 1 Shahdaat Bin Sayeed Website: https://sites.google.com/a/uap-bd.edu/sbspharmacy/ Cell: +8801713459747‚ E: shahdaat.pharm@uap-bd.edu Lab attendant: Md. Abul Halim [01727565062] Name of the Experiment: Qualitative analysis of Inorganic compounds/Drugs Lab 1: Principle of identification
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Inorganic Chemistry Assignment (a) Describe and explain the trend in the boiling points of the elements down group VII from Fluorine to Iodine. All of the halogens exist as diatomic molecules (F2‚ Cl2 and I2) the intermolecular attractions between the molecules hold them together. The larger the molecule (as it moves down the halogen group) the bigger the intermolecular forces are between electrons because with more rings the distance between each electron is larger. The larger elements such
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Transition Metals 1a) The d-orbitals of a free transition metal atom or ion are degenerate (all have the same energy.) However‚ when transition metals form coordination complexes‚ the d-orbitals of the metal interact with the electron cloud of the ligands in such a manner that the d-orbitals become non-degenerate (not all having the same energy.) The way in which the orbitals are split into different energy levels is dependent on the geometry of the complex. Crystal field theory can be used to predict
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lefttop Alfred Werner was the first Swiss citizen and also the first inorganic chemist who win the noble prize in 1913 for his coordination theory of transition metal-amine complexes. He was awarded the Noble Prize with the prize motivation state as “in recognition f his work on the linkage of atom in molecules‚ by which he has thrown fresh light on old problem and opened new field of research‚ particularly in inorganic chemistry”. Werner was born on 12 December 1866 in the French region
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