Cations And Anion Reaction Lab Essay

Stoichiometric Reactions with Phosphoric Acid By Jaime Conklin Partner: Deanna Ryan CHE 120-03 Instructor: Mr. Cusumano September 30, 2015 Purpose The purpose of this experiment is to examine the stoichiometric relationship between reagents and the identity of the products by using three acid/base neutralization reactions of a triprotic acid, phosphoric acid, and varying molar equivalents of sodium hydroxide. The data will be used to determine the formula weight of the products

March 2, 2011 Lab Report Physical Properties of Two Types of Solids SCH3U0 Maggie Liu Abstract The purpose of this lab is to study some of the physical properties of two types of solids – ionic and molecular. The samples used are sodium chloride (ionic) and camphor (molecular). The physical properties studied are odour, hardness, melting point, solubility in water and solubility in 2-propanol. It is observed that some of the physical properties of sodium chloride are no odours, hard, a

structured as follows: first the methodology or the experimentation at which the collection of data is explained step-by-step. Data results are presented next, followed by the discussion regarding the collected data. Then, the guide questions in the lab manual are answered at the seventh section. Lastly the conclusion and recommendations will sum up the data. VI. EXPERIMENTATION The first part of the experiment involves determining the effect on the ionization of acids and bases. In six different

double displacement reaction is defined as a component from each chemical forming together and swapping to form a completely new chemical. The cations and anions switch places to form two different components. For example AB + CD → AC + BD. This basically explains that chemicals swap different components with each other to produce completely new components. For this practical report the chemicals used were Sodium Carbonate and Hydrochloric Acid, Potassium iodide and Silver nitrate and Barium Chloride

History of the Periodic Table Austin Smith LSG5 Scientists all around the world have attempted to group, sort and organise elements together for hundreds of years, with initial classification systems dating decades before the dawn of an actual table in the nineteenth century. An example of early work prior to the 1800s is Antoine Lavoisier and partners Antoine Fourcroy, Louis-Bernard Guyton de Morveau and Claude-Louis Berthollet’s list of elements. While this one dimensional system documented all

Lab Instructor’s Name: Zhen Qiao Student’s Name: Nhu Duong Section # CHEM 102 - 110 Experiment #6 Date of the experiment: 01/29/2016 Title: KINETICS OF ALCOHOL OXIDATION Drexel University Winter 2016   Introduction: This report concerns the experiment of determining the order of reaction and the kinetic rate constant of alcohol oxidation. This experiment relates to the knowledge of chemical kinetics, the application of Beer’s Law, and other calculations. Chemical kinetics

Iryna Digeso CHE 315 Section Dr. Domashevskiy Lab 4 – Size Exclusion Chromatography June 18, 2015 1. Figure 1. Elution Data of the Mixture of Blue Dextran, Myoglobin and Potassium Chromate obtained via Size-Exclusion Column Chromatography. Eluent was collected in fractions of 1mL each with a flow rate of the column measured to be 44.4 ml/hour. The first to elute was Blue Dextran and its absorbance was obtained at the wavelength of 650 nm; followed by myoglobin with absorbance read at 500nm

LITERATURE PROJECT CHEM3004 LITHIUM-ION BATTERIES Abstract Technology is striving to keep up with today's society. We continuously require smaller, lighter and more autonomous equipment. The rechargeable lithium ion battery is the most important factor in determining the rate of development of modern day consumer electronics. Perhaps not surprisingly the transport of lithium ions (Li+) remains the preferred technology to achieve this. As a result and for the purpose of this review, only

Specifically in this reaction the limiting reagent is Calcium Chloride, CaCl2 and the factor that will be changed periodically in this reaction is the amount in grams of the Sodium Carbonate and Calcium Chloride and if the experiment is right, as the mass of the limiting reagent Calcium Chloride increases the mass of the reactant Calcium

BSC 2086C: Anatomy and Physiology I Lab 2: The Chemistry of Life Name __Sherilyn Nazareno__ Directions: There are eight (8) activities in this lab. Please be sure to complete them all. For all questions, type your answers into the yellow box ____ (including your name above) it will expand as you write. Activity 1 1-1: Insert the chemical symbol in the answer blank for each of the following elements. __O__ 1. oxygen __C__ 2. carbon __K__ 3. potassium __I__ 4. iodine __H__