Clinical Chemistry Manlangit‚ Joyce Ann U. EXPERIMENT Title: Standard Curve Preparation Objectives: 1. Properly set up a standard curve 2. Using the prepared curve‚ determine the concentrations for control and patient specimens. Materials and Reagents: 2ml 1M Sulfuric Acid 2ml of 0.1M Potassium Dichromate Distilled Water Pipettes Volumetric Flask Test Tubes Procedure: 1. Prepare 1 ml glucose solution and place in test tubes 2. Add 2ml of 1M Sulfuric Acid solution 3. Add
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9.1.1 Define oxidation and reduction in terms of electron loss and gain. Oxidation: the loss of electrons Reduction: the gain of electrons 9.1.2 Deduce the oxidation number of an element in a compound. Always determine elements that never change their oxidation number then ensure the charge of whole molecule is right. N.B. Atoms in elemental state have oxidation numbers of 0 9.1.3 State the names of compounds using oxidation numbers. Example of this in iron‚ can be iron(II) or iron(III) 9.1.4 Deduce
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AP Chemistry: Chapter 17 Student Notes Objectives 17.1a: Review Redox Assign Oxidation Numbers to the following: a. HNO3 b. PbSO4 c. (NH4)2Ce(SO4)3 Balance the following in acidic medium Al (s) + MnO4- (aq) Al3+ (aq) + Mn2+ (aq) Balance the following in a basic medium Mg (s) + OCl- (aq) Mg(OH)2 (s) + Cl- (aq) Balance the following Redox Reaction: The big nasty problem K4Fe(CN)6 + KMnO4 + H2SO4 KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 +H2O 17.1: Galvanic Cells
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POTATO BATTERY Abstract a. Purpose To lessen the consume of electric charge b. Procedure We insert copper and zinc electrodes in to the potato‚ close but not touching each other. We use Clip leads to connect our electrodes to the Multimeter to measure voltage between two electrodes or current passing through the multimeter. For this experiment we removed the shell of a broken AA battery for our Zinc electrode. (Make sure to test your multimeter by connecting its Positive and Negative
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Radical Cations•+: Generation‚ Reactivity‚ Stability R A R A MacMillan Group Meeting 4-27-11 by Anthony Casarez Three Main Modes to Generate Radical Cations Chemical oxidation D A D A Photoinduced electron transfer (PET) h! 1) D A D A* D A 2) D A h! D* A D A Electrochemical oxidation (anodic oxidation) D Anode D Chemical Oxidation Stoichiometric oxidant: SET O N Bn H N Me O N Me t-Bu
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V2O5-anchored Carbon Nanotubes for enhanced electrochemical energy storage M. Sathiyaa‚ A. S. Prakasha‚*‚ K. Rameshaa‚ J-M. Tarasconb and A. K. Shuklac CSIR Central Electrochemical Research Institute-Chennai Unit‚ CSIR-Madras Complex‚ Taramani‚ Chennai-600 113‚ India. b Laboratoire de Réactivité et Chimie des Solides‚ CNRS UMR 6007‚ 33‚ rue Saint Leu - Université de Picardie Jules Verne‚ 80039 Amiens‚ France c a Solid State and Structural Chemistry Unit‚ Indian Institute of Science‚ Bangalore-560
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Fuel cells have become a favorable future power source because they can convert chemical energy directly into electricity in a highly efficient‚ environmentally friendly manner. Although fuel cells were invented one and a half centuries ago‚ only recently has it become feasible for them to compete with existing energy production systems. Among the various types of fuel cells‚ proton exchange membrane (PEM) fuel cells promise to become a viable power source for transportation as well as a distributed
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After thoroughly analyzing the information available on TI‚ I have identified three critical issues that need immediate attention. These include the capacity crunch in meeting forecasts‚ expectation to reduce the cost per watch‚ and a lack of efficiency of the workers. In order to tackle these issues‚ I recommend reducing the cycle time‚ increasing capacity in subsequent years‚ and increasing worker efficiency. These recommendations will enable you to achieve the targets and put TI on the path of
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9 Oxidation and reduction A complete set of fully worked solutions is contained in the Chemistry for WA 2 Solutions Manual. Review Exercise 9.1 1 a Redox reaction b Not a redox reaction c Redox reaction d Redox reaction 2 a Oxidation: Fe(s) Fe2+(aq) + 2e– Reduction: Ag+(aq) + e– Ag(s) Overall equation: Fe(s) + 2Ag+(aq) Fe2+(aq) + 2Ag(s) b Oxidation: Mg(s) Mg2+(aq) + 2e– Reduction: Cu2+(aq) + 2e– Cu(s) Overall equation: Mg(s) + Cu2+(aq) Mg2+(aq) + Cu(s) c No reaction.
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JEET SCIENCE ACADEMY CHOWK AZAM (LAYYAH) TIME 2.5 Hr CHEMISTRY 1st YEAR CH # 1‚2‚9‚10 Marks: 85 G.Super . 1 Name…………………………………………...... Objective ROLL NO. ………………………………. Q.NO.1. Encircle the correct answer? (1×17=17) 1. Atoms of which one of the follelement have independent existance: (A) Flourine (B) Krypton (C ) Oxygen (D) Nitrogen 2.18g glucose is dissolved
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