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    lab report

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    solution 0.100 M KCNS solution 0.005 M FeCl3 solution (B) Apparatus Burette 1 x 50 mL Pipette 1 x 5 mL Test tube 10 2.3: ACTIVITIES Method: 1. Based on given equation‚ calculate and prepare the following solution from standard solution of 0.100 M FeCl3 by using pipette. a. 25mL FeCl3 solution (5.0 x 10-2 M) b. 25mL FeCl3 solution (1.0 x 10-2 M) c. 25mL FeCl3 solution (5.0 x 10-3 M) d. 25mL FeCl3 solution (1.0 x 10-3 M) e. 25mL FeCl3 solution (5.0 x 10-4

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    smoke extraction

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    Name: Leung Chun Wai Student no.: G20554292 Topic: (NT3048) Smoke extraction design for large space such as atrium 1. INTRODUCTION Atrium inside a building is an old architectural concept for about two thousand years. This concept has been developed and extended to modern buildings. Current trend of atrium design provides an ‘ideal’ external environment to the occupants with a large undivided space. The major problem for fires in atrium is hot and toxic gases accumulating and go down in the atrium

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    Lab report

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    We put the penny into the beaker. After it started to boil‚ we removed the penny from the beaker‚ using tongs. DATA COLLECTION AND PROCESSING: Observations: The color changing process took longer than we had expected. We observed that after putting the penny in the beaker‚ the zinc powder surround the penny‚ which helped it changed its color. We couldn’t complete the experiment so when we took the penny from the beaker‚ the change in the color wasn’t completed. There were some dark spots and

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    Lab Report

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    leaf‚ no red stem green leaf‚ and no red stem white leaf. Introduction Genetics‚ which is the science of heredity‚ has four major areas. One of these areas is called transmission or Mendelian genetics‚ which deals with the transmission of genes from generation to generation (Russell 2003). Within this area‚ there are hereditary traits‚ which are controlled by genes. As studied by Mendel‚ genotype and phenotype are both characteristics of an organism. Genotype is the genetic make-up of an organism

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    Lab report

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    Abstract……………………………………………………………………………………………2 Introduction………………………………………………………………………………………..2 Background………………………………………………………………………………..2 Objectives…………………………………………………………………………………2 Scope………………………………………………………………………………………3 Theory review……………………………………………………………………………………..3 Design of report…………………………………………………………………………………...5 Procedures…………………………………………………………………………………………5 Results……………………………………………………………………………………………..6 Discussion…………………………………………………………………………………………6 Conclusion………………………………………………………………………………………...7 Reference………………………………………………………………………………………

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    Lab Report

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    of Chemical Engineering CHME 426 –Chemical Engineering Laboratory III Title Page (Full Report) Title of the Experiment: Reaction through three CSTR in series Submitted by: Group (4) Section: Female 1. Name: Amina Ali ID: 200550284 2. Name: Duaa Tabarak ID: 200553858 3. Name: Mariam Rustom ID: 200552242 Date of experiment: 31st March‚ 2010 Date of submission: 11th April‚ 2010 Grades: Report presentation………………………………………… /15 Abstract and Objective(s)……………………………………/10 Introduction

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    Daphnia Lab Report

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    Does caffeine affect the heart rate of Daphnia? Introduction In this experiment I aim to find out if caffeine has an affect on heart rate. Instead of using human subject‚ whom may already have a high tolerance to caffeine or could have ingested caffeine that day making the tests unfair‚ I will use Daphnia‚ a crustacean. They have on contact with caffeine making it fair. It will be easier to observe as it has a translucent body‚ making it able to see the heart beating under a microscope. It will

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    Lab Report 6

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    Objective: The objective of the lab is to separate the caffeine samples we are using‚ using thin layer chromatography. The solvent we are using for the separation is 3:1 mixture of Chloroform and Acetone. Principle: Thin layer chromatography (TLC) is an important technique that is useful for separating organic compounds. TLC is often used to monitor the progress of organic reactions and to check the purity of products. Separations in Thin layer chromatography involve distributing a mixture of

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    Lab Report

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    experiments. In the second part of the experiment‚ we observe how the flow rate of a fluid changes with respect to the head of the pump. The graph plotted in called a Pump Characteristic Curve. In this experiment‚ the performance curve deviated from the

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    Lab Report

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    12 Reference 12 Abstract: The purpose of this experiment is to determine how a beam deflects with load and compare the experimental values to the values calculated from the simple formula and exact formula. We take three different eccentricities 75 mm‚ 55 mm‚ 35 mm and gradually apply load to them. Taking readings and making graphs to explain the outcome. This kind of experiment is helpful in construction of railways

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