General College Chemistry LabPaq / Published by: Hands-On Labs‚ Inc. sales@HOLscience.com / www.HOLscience.com / Toll Free 866.206.0773 A Laboratory Manual of Small-Scale Experiments for the Independent Study of General College Chemistry 50-0123-CK-02 LabPaq® is a registered trademark of Hands-On Labs‚ Inc. (HOL). The LabPaq referenced in this manual is produced by Hands-On Labs‚ Inc. which holds and reserves all copyrights on the intellectual properties associated with the LabPaq’s
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procedure‚ what is the name of the indicator used to identify the presence of CO2? Phenol Red 4. B. What color did the indicator turn after blowing air into the water through the straw? Yellow 5. A. What color did the indicator turn after the tube was placed under a light source for 30 minutes? Light red 5. B. Why did this occur? Because the light‚ water‚ and CO2 were creating photosynthesis. 6. List the four common pigments found in plants and their functions. 1. Anthocyanin is red or purple
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there were two different types of climates/ settings.In one part of the Mayan civilization they had a place that was known as the high lands .This was mainly on southern Guatemala .So that the Mayans could make crops here and live they would make terraces.Another place the Mayans civilization were the low lands this was on some parts of Guatemala as well as Beliz‚ and mexico.Th last place the Mayans lived on were the rainforests these had very dry and humid weather and were found in the lowlands.
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GS104 Lab Report Experiment # 5 Pendulum and the Calculation of g David Case: February 14‚ 2015 Experiment #5 Pendulum and the Calculation of g Objectives: To calculate the acceleration due to gravity by observing the motion of a pendulum. To investigate the effect of varying mass on the period of a pendulum. To investigate the effect of varying the length of a pendulum on the period Materials: stopwatch support for the pendulum
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Humans have tried to predict the weather for millions of years. Our ancestors monitored changes in their environment along with the behaviour of animals to help them predict the weather. Through development of our understanding‚ of the atmospheric patterns and the relationship to weather dynamics‚ today it is much easier to forecast a more accurate weather prediction. To better understand the mechanisms which control our weather and climate‚ we have to look at the Earth’s atmosphere. In particular
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iLab5A /* Specification: lsd Lab 5 Exercise A This program takes input from the user taking player names (up to 100) and player scores (up to 100). When the user enters Q to quit the program a summary is displayed with all the player names‚ player scores‚ the average score‚ then a list of players who scored below the average. */ using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace LAB5 {
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Exercise 5: Gymnosperms and Angiosperms ______________________________________________________________________________ OBJECTIVES: 1. Describe the distinguishing features of gymnosperms and angiosperms. 2. Understand the evolutionary significance of pollen and seeds. 3. Understand the function of a cone‚ a flower‚ and a seed. 4. Relate the life cycle of angiosperms to the other phyla of the plant kingdom. ______________________________________________________________________________ INTRODUCTION
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Lab #5 Questions and Answers 1. Which tool is better at performing protocol captures and which tool is better at performing protocol analysis? Wireshark is better for performing protocol analysis and Netwitness Investigator is best at performing protocol captures. Wireshark does well at both aspects‚ which makes it a little better. 2. What is promiscuous mode and how does this allow tcpdump‚ Wireshark‚ and NetWitness Investigator to perform protocol capture off a live network? Promiscuous
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Lab 5 Assessment Questions 1. What are the three major categories used to provide authentication of an individual? a. Password b. Token c. Shared Secret 2. What is Authorization and how is this concept aligned with Identification and Authentication? Authorization is a set of rights defined for a subject and an object; this concept is aligned with Identification and Authentication because these are the 3 steps to the access control process 3. Provide at least 3 examples of Network Architecture
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Abstract The objective of this lab was to determine the convective heat transfer coefficient of a heated sphere in an quiescent environment. In the experiment a hot brass sphere was put into water and cooled. The temperature of the sphere was recorded over a time of 600 seconds to see how it cooled and given temperature was recorded every 20 seconds. Results were then calculated at both of the time values 300 and 600 seconds. For the experimental results at time 300 seconds‚ the Rayleigh number
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