Formal Lab Report | Chemistry | | Student name: Sara Hattar Grade: 10 ”C” | | Teacher: Christine Ziadat | | | Title: Investigating the effects of changing the concentration of an acid on the rate of reaction between HCl and Magnesium. Aim: In this experiment we are going to see the effects of using three different concentrations of HCl when added to Magnesium metal on the rate of reaction. Hypothesis: If the concentration of the acid increased in reaction between HCl (the acid)
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(Figure 1) using sodium borohydride (Figure 2). In the first week of this lab we will use sodium hypochlorite (Figure 3) to oxidize (Mechanism: Figure 6) commercial 4-tert-butylcyclohexanol‚ synthesizing 4-tert-butylcyclohexanone and using IR analysis to confirm that our oxidation was successful. In the second week of this lab we will use sodium borohydride to reduce (Mechanism: Figure 7) the 4-tert-butylcyclohexanone created the previous week into the cis-4-tert-butylcyclohexanol isomer (Figure
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Thermochemistry Laboratory Report Abstract The purposes of these three experiments are to determine the heat capacity of a calorimeter and with that data‚ confirm Hess’s Law and observe enthalpy changes within reactions. By measuring the change in temperature that occurs with the interaction of two different reactants‚ we were able to determine both the calorimeter constant and the change in enthalpy of a given reaction. The results were rather mixed‚ as some numbers more closely resembled the
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When creating the Statuette of Nedjemu‚ the artist tries to represent the deceased in a manner appropriate for eternity. By using Old Kingdom funerary sculpture conventions‚ the artist achieves the goal of creating a sculpture suitable for placement in a tomb. The artist who created the Statuette of Nedjemu is unknown. The artist was from the Old Kingdom‚ Dynasty V‚ approximately 2500-2350 BC. Although entitled the Statuette of Nedjemu‚ the figure portrayed may not actually be Nedjemu. "This little
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Formal Practical Report Tittle: Rat dissection Date: 16/10/2013 Partners: Sanketh Yadav and Joel Chittiprolu 8C Aim: To investigate the rat’s digestive system and compare the differences and similarities of the organs with the Human’s digestive system and measure them. Materials/ Equipment: Lab court Nitrile Safety Gloves Camera or Phone to take pictures Scissors Probe Scalpel Rulers Nails Bench Plastic bag for excreting waste Eucalyptus Room spray Newspapers for keeping
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Formal Discussion 1. The very first thing which influenced my decision of what I was going to research came from a music video called “Foil” by Weird Al Yancovic. It begins talking about the usefulness of aluminium foil but then very suddenly turns into a lot of conspiracy nonsense at that he was protected by it all because of his aluminium foil hat. This is what caused me to choose my research project. I had always liked reading conspiracy theories because I found them funny however I never made
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Input control There are different actions needed before the execution of the marketing plan. Financially‚ more funds are needed for advertising MIXY to increase awareness‚ new product development‚ and better colors for the packaging. MIXY is not advertised and it needs to be in a larger product line to compete better. Also‚ as the packaging is made by the same supplier as CL‚ it should differ to be easily recognized. More expenditure is also needed for the R&D as the company is strong in
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Title defines report purpose and includes period covered in subtitle. REPORTED ETHICS CASES Annual Report 20-- Report author includes name and title. Prepared by Susan Litzinger Director of Ethics and Business Conduct Report Distributed March 1‚ 20-- Includes name of company to which report is submitted. Title page is unnumbered. Prepared for The Ethics and Business Conduct Committee CGF Aircraft Corporation Source: The Technical Writer’s Companion (3rd edition) by Gerald J.
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FORMAL LETTER INTRODUCTION Dear Lindsay and Michael‚ I am writing you this letter to give you some friendly advice about interpersonal communication within your relationship with each other. I hope that these helpful tips help you both to make your communication thrive in your newly found engagement. There are many things that I would like to touch base on with you both; as I wish someone would have informed my fiancé and me when we decided to spend our lives together as well. An
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Celina Mae Medina January 18‚ 2013 9-Neon Formal Theme no. 3 Objective: To write a persuasive essay on how this generation’s family relationships are affected by technology‚ specifically by computers using proper grammar and language use. Know Your Priorities As most of us know by now‚ technology has affected us in both negative and positive ways. It has certainly made our lives easier and convenient in more ways than one. Aside from the useful software and applications
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