Experiment 9-Dehydration of 2-methylcyclohexanol Name______________________________________________________________________ Lab Partner_________________________________________________________________ Lab Day and Time____________________________________________________________ Report appearance (Typed‚ on time‚ in order‚ presentable‚ complete) 1 2 3 4 5 Abstract 1 2 3 4 5 Introduction 1 2 3 4
Premium Distillation Sulfuric acid Stoichiometry
Benjamin Kleveland 502 October 26‚ 2014 Lab 7 Report Lights Distance and Wavelength Effect on Photosynthesis Photosynthesis and cellular respiration are often mistaken as the same thing. Although they are similar in many ways‚ photosynthesis and cellular respiration are the exact opposite of each other. Not figuratively‚ but literally the reverse (Photosynthesis). They incorporate the others products while adding some outside energy to create a never ending cycle. This brings us to the photochemical
Premium Oxygen Carbon dioxide Photosynthesis
Joseph Sulaiman Alya Abourezk 4/13/12-4/14/12 Class Action Lab Report Purpose: To determine‚ through observations‚ the identity of substances produced in a chemical reaction. Materials: Safety Goggles Stirring rod Magnesium ribbon Solid CuSO4•H2O Matches Test tubes Copper metal 3M HCl Red and blue litmus strips 0.1M AgNO3 Zinc metal 0.1M Pb(NO3)2 Test tube holder 0.1M KI Bunsen burner 0.1M Na2NO3 Crucible tongs 1.0M NaOH Water (H2O) 0.1M Ca(NO3)2 50mL beaker
Premium Chemical reaction
macromolecules lab was to identify the presence any of the major macromolecules in various every day food items. The three macromolecules that this lab was carried out for were carbohydrates‚ lipids‚ and proteins. There were five different experiments conducted and each of those experiments had one factor in common‚ they all had the same controls. The controls in this lab activity were already set for the lab activity. The controls were the distilled water and the baking soda solution. These controls
Premium Bacteria Glucose Chemistry
statistically significant at a 99.8% confidence level. This means that there is a 0.1956% chance that the differences in velocity between the inhibited and uninhibited reactions are due to random chance. Based on these results it can be concluded that the sodium cyanide inhibitor reduces the reaction rate of enzyme-catalyzed reactions. The Vmax for the inhibited reaction was 1.208 mL/s and the uninhibited reaction was 2.41 mL/s. The Km for the inhibited reaction was 6.8611M and the Km for the uninhibited
Premium Enzyme Chemical reaction Chemical kinetics
Biofuel Enzyme Kit Katie Adamson Biochemistry Laboratory‚ BIO124L 1/29/15 Abstract The objective in this lab was to determine the effects different conditions had on the enzyme cellobiase. We examined reaction rates in the presence or absence of an enzyme‚ the effects temperature and pH changes on the enzyme and the effects enzyme concentration and substrate concentration had on the enzyme. As expected results showed us that cellobiase works optimally when conditions are favorable. We see this
Premium Enzyme Metabolism Chemistry
which includes hospital administration working with and supporting physicians‚ nurses‚ patient advocates and other staff members (n.d.‚ 2015). Protocols and checklist have been shown to reduce patient harm through improved standardization and communication. Standardization is a process used with data analysis in the decreasing or prevention of errors‚ as well as
Premium Health care Health care provider Patient
meaning no gelatinase utilization. The denitrification was tested and no result showed positive. Reduction of nitrate did not occur as no pink substance was observed after addition of 12 drops if sulfanilic acid solution. A red color did not appear during a dropwise addition of α-napthylamine solution and a pink color formed when zinc was added‚ meaning the nitrate was still present in the medium. The anaerobic plate showed growth‚ meaning that the organism was a NO3- electron acceptor. Trehalose utilization
Premium Bacteria Microbiology Escherichia coli
LAB REPORT Group: 6 Section: Group member: Phạm Thanh Thủy ID: BTARIU12005 Course name : GENERAL CHEMISTRY LABORATORY Period : 2012-2013 Date performed : 11-03-2013 Date submitted : 02-05-2013 INSTRUCTOR’S NAME : Hoàng Lê Sơn EXPERIMENT 1: CHEMICAL REACTIONS I. INTRODUCTION – OBJECTIVES In this first experiment‚ we will perform 8 chemical reactions and 1 flame test in order to determine 2 things : a) firstly‚ we can know
Premium Chemical reaction PH Hydrochloric acid
Standard Solution (Part A and B) ABSTRACT The purpose of this experiment is to prepare a standard solution of potassium hydrogen phthalate and use titration to perform an acid/base reaction between the potassium hydrogen phthalate and sodium hydroxide to standardize approximately 0.10 M sodium hydroxide solution. To prepare the Potassium Hydrogen phthalate‚ a 2.00 grams of KHP was measured to an accurate measurement of 1.980 grams. A total of 100 mL of water was mixed with the KHP solution
Premium Sodium hydroxide Titration