Chemistry 12 Acetylene Lab March 8th‚ 2013 Hypothesis If the amount of gas is increase‚ it would have a fully combustion because it contains more carbon ions after the combination. Observation % of gas in the test tube ( approximately) % of O2 in the test tube (approximately) Black soot What kind of sound is produced? Trail# 1 70.00% 30.00% Yes (Whole test tube) “Puff” Trail# 2 50.00% 50.00% Yes “Puff” Trail# 3 10.00% 90.00% Few( head of the
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For this lab it was necessary to bring a watch with a second hand‚ as well as personal protective gear: lab coat‚ safety goggles‚ and safety gloves. It was best to work in pairs and one partner needed to be a timekeeper while the other one would record the data. The timekeeper then would announce every 5 second interval‚ beginning from when the enzyme was added to the tube. On the other hand‚ the recorder would read and record the absorbance from the spectrometer at the 5 second intervals. This was
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Jasmin Kenjar NT1110 LAB 3.1 July 14‚ 2015 Lab 3.1: Exploring the Motherboard and Buses TASK 1: (2.) LGA 1156 used with the Intel Celeron‚ Intel Pentium‚ Intel Core i3‚ Intel Core i5‚ Intel Core i7 and Intel Xeon processors. The processors integrate the features traditionally located on a northbridge within the processor itself. The LGA 1156 socket allows these following connections to be made from the processor to the rest of the system: PCI-Express 2.0 ×16 for communications with a graphics card
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Lab 6 Experiment 2 1. It is important that bass caught and marked are returned to the lake unharmed because if they are harmed them they are less likely to be caught again or they may end up dying if they are returned harmed. 2. I don’t this type of population would be easier to count directly because I don’t think it would be possible to catch all of the bass in the population to conduct this experiment. 3. I think that sample size is relative to population density and will positively
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Lab Report 1 Introduction: Proper chemical formulas entitle many challenges such as the Law of Multiple proportions that states that there may be more than one plausible mole ratio for the elements in that compound. However if we determine the mass of each element in the compound we will be able to get the true chemical formula. In this experiment‚ we used the law of definite proportions to find the chemical formula for a hydrated compound containing copper‚ chlorine‚ and water molecules
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Business Continuity Planning Lab #6. A risk assessment is a process to identify potential hazards and analyze what could happen if a hazard occurs. A business impact analysis (BIA) is the process for determining the potential impacts resulting from the interruption of time sensitive or critical business processes. A business continuity plan is a roadmap for continuing operations under adverse conditions such as a storm or a crime. A disaster recovery plan‚ is a plan for business continuity
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Name____________________ Magnet Lab Problems: 1. How does a compass react when moved around a bar magnet? 2. How can you tell that a magnetic field is produced when electricity flows through a wire? 3. As you move further away from a magnet‚ what happens to the magnetic field strength? What is this similar to? Hypotheses: 1. _________________________________________________________________ 2. _________________________________________________________________ 3.
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References: Moran‚ Shapiro‚ Munson‚ DeWitt. (2003). Introduction to Thermal Systems Engineering: Thermodynamics‚ Fluid Mechanics‚ and Heat Transfer. John Wiley & Sons. Manufacturing Engineering Lab II: Laboratory Manual. Department of Manufacturing and Materials Engineering. (2013). Various internet resources. Retrieved December 10th 2013.
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Geometrical Optics: Snell’s Law PHY101 Lab 12 Date: July 23rd‚ 2012 Objective: The purpose of this laboratory activity is to develop a set of experimental procedures that answer questions regarding Snell’s Law and the index of refraction. Ultimately‚ the experimental procedures you develop will allow the index of refraction to be found for water and cooking oil. 1. Explain how to experimentally determine the index of refraction of two substances. 2. Develop a set of experimental
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Kyara Santos Lab Questions: 1.Describe some of the influence of Latin music in the US in the early part of the twentieth century.Latin music started a new type of music‚ Jazz and Afro-Cuban Jazz. 2.What was the significance of "Machito and His Afro-Cubans"? “Machito and His Afro-Cubans” created Afro-Cuban Jazz. 3.How did Dizzy Gillespie incorporate Latin music into his music? Gillespie invited a player named Chano‚ who was from Cuba‚ and they worked together. 4.What was
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