Name C.W. Lab Section 1 GTA N.C. Station 30 5. Acylation of Ferrocene Post-lab report Fill out the appropriate sections below. Show all work. Your calculated answers need to match the answers in the table and be consistent with significant figures. Results Amounts and units Initial weight of Ferrocene 0.225 g Moles of Ferrocene 1.21 * 10 ^ -3 mol Initial volume of acetic anhydride 1.00 mL Moles of acetic anhydride 0.0110
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Experiment 1: Error‚ Uncertainties and Measurements Laboratory Report Jan Luke Mendoza‚ Alexis Vienne Munar‚ Paula Murakami‚ Giorla Joanne Negre Department of Math and Physics College of Science‚ University of Santo Tomas Espana‚ Manila Abstract Throughout the experiment the main goal is to find out about the realities in taking measurements‚ that is‚ that there will always be an uncertainty for each acquired value. And to find out and recognize these uncertainties was handled in the
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Fiber Optic Connector Assembly Oven-Cured Epoxy Application and Connector Assembly: 1. Set the curing oven to the temperature recommended by the epoxy manufacturer. 2. Follow manufacturer’s instructions for mixing the epoxy. 3. Secure needle to the syringe and load the syringe with epoxy while ensuring it is free of air pockets. 4. Insert the needle tip into the back of the connector until it bottoms out against the ferrule. Maintain pressure and slowly inject epoxy until a bead appears on the end
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double m_Width; //Width of box in inches double m_Height; //Height of box in inches //Function to calculate volume of boxes double Volume(); { Return m_Length*m_Width*m_Height; } }; int main() { CBox box1; //Declare box 1 of type CBox CBox box2; //Declare box 2 of type CBox CBox box3; //Declare box 3 of type CBox double boxVolume=0.0; //Stores box volume box1.m_Height=18.0; //Define values box1.m_Length=78.0; //of of the members of box1.m_Width=24.0;
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property k is dependent on the substances atomic structure & temperature‚ which will be verified in this experiment. The governing law of conduction‚ known as Fourier’s Law of Heat Conduction is represented by the equation: [4] Qcond= -kAcdTdx (1) Qcond represents the rate of heat conduction; Ac represents the cross-sectional area that the heat is being transferred through; k represents the thermal conductivity of the material; dTdx represents the approximation for temperature gradient across
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Solve each of the following problems. Show your solution. 1. A hydraulic lift office chair has its seat attached to a piston with an area of 11.2 cm2. The chair is raised by exerting force on another piston‚ with an area of 4.12 cm2. If a person sitting on the chair exerts a downward force of 219 N‚ what force needs to be exerted on the small piston to lift the seat? Answer: a= 11.2 cm2 A= 4.12 cm2 f= 219 N F= 80.56 N F= fA / a ;
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NETWORKS LAB MANUAL PROGRAM USING TCP SOCKETS EX NO: 1.i DATE AND TIME SERVER AIM: TO implement date and time display from local host to server using TCP ALGORITHM: CLIENT 1.start the program 2. To create a socket in client to server. 3. the client connection accept to the server and replay to read the system date and time. 5. Stop the program. ALGORITHM: SERVER 1.start the program 2. To create a socket in server to client. 3. To display the current date and time to client 5. Stop
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Starting Nmap 5.21 ( http://nmap.org ) at 2014-02-23 18:08 Pacific Standard Time NSE: Loaded 36 scripts for scanning. Initiating ARP Ping Scan at 18:08 Scanning 2 hosts [1 port/host] Completed ARP Ping Scan at 18:08‚ 0.63s elapsed (2 total hosts) Nmap scan report for 172.30.0.0 [host down] mass_dns: warning: Unable to determine any DNS servers. Reverse DNS is disabled. Try using --system-dns or specify valid servers with --dns-servers Initiating SYN Stealth Scan at 18:08 Scanning
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Question 1 1 out of 1 points The volume of a regular cylinder is V = πr2h. Using the value 3.1416 for the constant π‚ the volume (cm3) of a cylinder of radius 2.34 cm and height 19.91 expressed to the correct number of significant figures is _________. Selected Answer: d. 342 Correct Answer: d. 342 Response Feedback: Correct Question 2 1 out of 1 points There are ____________ significant figures in the answer to the following computation: (29.2 - 20.0 ) (1.79 x 105)
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Precision and Accuracy in the Laboratory Precision – This is a word used to describe the quality; fact or condition of being exact and accurate.(1) Accuracy – This is a word to describe the quality or state of being correct or precise. (2) AIM: The aim of the practical is to assess the accuracy and precision of three types of pipette. Abstract: In this experiment‚ I am going to be assessing the accuracy of a 10ml graduated pipette‚ a 1ml blowout pipette and a Gilson P1000 automatic pipette. This
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