3: Identifying the Unknown White Compound by Testing Physical and Chemical Properties _____________________________________________ Michigan State University Chemistry Lab 161 Section 27 19 October 2017 Friday 11:00-1:50 Introduction For this experiment‚ there was an unknown white compound that had to be identified. By testing this compound for different properties it made making an educated guess easier to determine what this compound was so it could be disposed of properly
Premium Chemistry Chemical substance Ester
Oxide Compounds Room #216 Locker# 1137 Date of Experiment: May 11‚ 2014 Date of Submission: May 16‚ 2014 Purpose: To determine the identity of an unknown hydrated salt calculating the percent water loss after heating and also to determine the empirical formula of magnesium oxide. Results: Table 1: Determination of the mass of waters of hydration of an unknown hydrated compound. Hydrated Compound code: C-14 Mass (g) Crucible + Lid 30.581g Crucible + Lid + Hydrated compound 31
Premium Chemistry Molecule Water
Preliminary Test and Solubility Classification of Organic Compound Keene Louise Topacio‚ Christopher Jay Robidillo Abstract The experiment focuses on how to classify organic compounds by its functional groups. It is done by preliminary test and with the solubility test. Preliminary test used two known compounds also the unknowns. Physical state‚ color‚ odor‚ and ignition test were noted. The known compounds are inorganic and organic compounds. A comparison is made from the observation in the unknown
Premium Functional group Carboxylic acid Acetic acid
------------------------------------------------- MELTING POINT AND BOILING POINT OF ORGANIC COMPOUNDS ------------------------------------------------- ABSTRACT The melting point (MP) and the boiling point (BP) are probably the most widely used physical constant in the field of science. Determining the boiling point and the melting point of a compound helps you to characterize an unknown solid in a quick‚ easy and cheap way. The temperature at which a compound turns from a solid state to a liquid state is known to be the melting
Premium Melting point Carboxylic acid Organic chemistry
Review of the SAS Rage Compound Bow Introduction: There are a lot of bows in the market. But‚ it is true that all of them are not perfect. But‚ it is very vital to get the perfect bow for yourself‚ if you want to improve your game. Today‚ we will discuss the SAS Rage compound bow‚ which is both powerful and precise in action. The SAS Rage compound bow is a combination of power and precision. We want to clarify that this bow is not for the beginners. But definitely‚ it will be perfect for the professionals
Premium Archery Longbow Bow
Identification and Recreation of Unknown White Compound #643p November 13‚ 2012 INTRODUCTION: The identity of the unknown solid white compound is determined and verified through a series of tests which uncover physical and chemical properties necessary for identification. A new sample of the same compound is then created to further prove the accuracy of the identification. The compound must be identified in order to be used. For example‚ KCl is used in medicine‚ scientific applications‚ and
Premium Chemistry Chemical substance Chemical compound
Braves of Blackhawk Braving Script When: December or January Pack Meetings and Troop Meetings Props: Pie (whipped cream and pie plate) prop tomahawk feather headdress Braves of BAC Patches Backdrop for scenery Goggles Rain Poncho or Garbage Bags Native American music Characters / Participants: Chief Blackhawk Drummer “Pie in the Face” recipients Scouts to be Braved **Groups of boys can be braved at once. Chief Blackhawk can tap each kneeling Scout on their shoulder with
Premium Chicago Cubs Scouting
refractive index were measured for unknown liquid #16. The infrared (IR) spectrum of the compound was also taken. Based on the data collected‚ it was determined that the compound was likely to be salicylaldehyde. Introduction The purpose of this experiment was to determine the identity of an unknown organic liquid by measuring some of its physical properties. The properties were then compared to those of known compound to make an identification. The properties determined included density‚ boiling point
Premium Temperature Liquid Fundamental physics concepts
my essay will take? I believe so. I outline my various topics effectively in my thesis. 2. Are my topic sentences and body paragraphs clear and well developed? Yes. 3. Have I fully supported my thesis with ample supporting details and examples? Yes. 4. Have I used a sufficient number and variety of sources in my paper? I have used two journal/book sources‚ as well as two web sources. 5. Are all of my sources properly cited in the body of my paper according to MLA format? Yes
Premium Archery Compound bow Bow
Lab Report 2: Quantitative Analysis Finding the Percentage Composition of Nickel in an Unknown Compound Introduction: This section of lab was about using analytical chemistry and learning how to identify the amount of nickel in an unknown substance. The purpose was to use gravimetric analysis to quantitatively separate and weigh insoluble reaction products as well as utilize the mole method to compute the amount and percentage of nickel in an unknown nickel sample. The chemical reaction that took
Premium Chemistry Filter paper Analytical chemistry