| [Solubility Product Constant] | Experiment 11 | | Molly McCabe | 4/18/2013 | | Data Tables: Part 1 and Part 2 Experimental Data: Standard | Calculated volume of copper sulfate in standards | Absorbance values | Blank | 0.0 mL | 0.0 | 1 | 1.25 mL | 0.094 | 2 | 3.75 mL | 0.065 | 3 | 2.50 mL | 0.099 | 4 | 3.50 mL | 0.129 | 5 | 5.00 mL | 0.187 | Collected Data | Test tube 1 | Test tube 2 | Test tube 3 | Test tube 4 | Test Tube 5 | Initial volume (mL) | 0.05
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Jeanine Azzo Chemistry 1412 Professor Chaka April 15‚ 2014 Group 10-9 Solubility‚ Kidney Stones‚ CSI Pre-Lab Objective To conduct an experiments to determine solubility of ionic compounds in different solute-solute and solvent solute interactions. Description We will be mixing ionic compounds in solute-solute and solvent solute interactions. We will be combining sodium‚ potassium‚ calcium‚ magnesium‚ copper‚ iron‚ nickel and silver and some anions like chloride‚ sulfate‚ nitrate
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PRACTICAL # 3 Title: Solubility Product of Ca(OH)2 Aim: To find the solubility and the solubility product of calcium hydroxide. Theory: Define‚ with equation‚ the solubility product. Find‚ from literature‚ the solubility product of calcium hydroxide at 25oC. Experimental: Reagents: solid calcium hydroxide‚ water‚ 0.1 moldm-3 hydrochloric acid Apparatus:
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Subject: Chemistry Topic: The Periodic Table The periodic table is a classification of all the elements based on ATOMIC NUMBER. It is composed of HORIZONTAL PERIODS and VERTICAL GROUPS which contain the elements arranged: *the order of INCREASING ATOMIC NUMBER *in the relation to the ELECTRON STRUCTURE of the atoms *in the relation to their CHEMICAL PROPERTIES (Criteria Used For Placing ELEMENTS in the Periodic Table) 1. ATOMIC NUMBER 2. NUMBER OF SHELLS (PERIOD) 3. NUMBER OF OUTER
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Rules‚ regulation and scoring systems for one individual sport Table tennis [pic] ADDING UP THE POINTS • The winner of a match is the one who wins the first THREE or FOUR games (according to the competition) • A game consists of 11 points • There must be a gap of at least two points between opponents • If the score is 10-10‚ the game goes in to extra play until one of the players has gained a lead of 2 points • The point goes to the player who successfully ends a
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Faith Tuma Mr. Tuckey 13/05/14 Honours Chemistry 11 Sleuth Your Slurry Abstract: This labaratory report shows that when presented with an unknown chemical substance‚ identification of that substance is revealed through a seires of tests that involve chemical and physical properties of that substance. Problem: You are given an unknown chemical substance that you need to be able to identify. How are you going to do this? The compound can be either harmful or toxic‚ so what you need
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K THOMPSON 1/12/13 OPINION EDITORIAL 1ST DRAFT YOUR FREEDOM‚ YOUR RIGHTS AND YOUR GUNS On December 14th‚ 2012; 20 year old Adam Lanza‚ entered Sandy Hook Elementary School to carry out the mass murder of innocent staff and children of the school. This shooting as well as others‚ such as the "Batman" shooting in Colorado‚ have sparked the emotions of almost everyone in our local communities. Members of the media as well as government have been left asking how did this happen in our
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How to Match the Color of Your Manicure with the Color of Your Pedicure It is summer and we choose clothes and shoes that will keep us cool in the hot days. That is why this is the season when people show most flesh. And that is when you put on our sandals and show our beautiful toes to the world. Well‚ if women do not pay special attention to their manicure in the winter‚ they should do it in the summer. And when you have nail polish both on your nails and toenails‚ it is a bit hard to match the
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eager to learn new things. She has high standards for her future and has dreamt of attending a large college all her life. Her interest in psychology and human behavior peaked during her sophomore year of high school after reading‚ How your Unconscious Mind Rules your Behavior. She has since followed up with numerous other psychology books and is now taking the psychology class available at her school. She loves the idea of learning why people make decisions or act the way they do based on family upbringing
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CHEMICAL EQUILIBRIUM Cristian C. Calizo Joshua Kevin K. Uy College of Engineering College of Engineering Date Performed: Jan. 7‚ 2014 Date Submitted: Jan 14‚ 2013 Methodology Iron (II) – Silver Ions System 1 ml each of 0.10 M FeSO4 and 0.10 M AgNO3 were mixed and shaked in a 4-inch test tube. The mixture was centrifuged‚ and the supernate was decantated into a test tube. Separate drops of the supernate was tested for presence of Fe2+‚ Ag+ and Fe
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