original state and the percent of the hydrate recovered was calculated by using the mass of the rehydrated sample by the mass of the original hydrate and then multiplied by 100%. Data Presentation & Analysis Table 1: The data was collected from the lab experiment. Sample calculations are shown. Mass of beaker with sample 30.765g Mass of empty beaker 30.263g Mass of sample .502g Mass of beaker with sample after 1st heat 30.661g Mass of beaker with sample after 2nd heat 30.657g Heating mass
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Discussion Questions- Case 8 2) An over count of ending inventory would lead to a decrease in costs of goods sold which leads to an increase in net income. Anytime a company wants a higher net income there is the potential for over counting of inventory. This potential problem is especially significant in the audit of the Lakeside stores because manager’s of the each store get a bonus based on the store’s net income. They are also the same people who count the inventory. It would be very tempting
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Problems: 8.1: Data for Newark General Hospital (In Millions of Dollar): | |Static Budget |Flexible Budget |Actual Result | |Revenues |4.7 |4.8 |4.5 | |Costs |4.1 |4.1 |4.2 | |Profits
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Into the Jungle Chapter 8: A Sickle-Cell Safari 1) How did Tony Allison’s early life experiences in Kenya prepare him to make the discovery of the sickle cell-malaria link? Tony Allison’s early life experiences in Kenya prepared him to make the discovery of the sickle cell-malaria link because at a young age‚ Tony himself caught malaria. Tony’s experience with the disease led him to change his motivation and goals towards medical school instead of becoming a naturalist or anthropologist. When
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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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Mariana Mendoza Alvaro Puccini Maria Quin Solubility Lab Purpose: The main purpose of doing this lab is to learn how to interpret solubility graphs and how the temperature does affects the solubility of different substances. There are other objectives of the lab which are learning what are concentrated‚ diluted‚ supersaturated‚ and saturated substances and how can they be identified. The hypothesis of this lab would be that when temperature increases‚ the amount of salt and copper
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c. stomach d. pancreas 2. What part of the digestive system where mechanical digestion happens? a. mouth b. rectum c. stomach d. esophagus 3. The throat is divided into two separate tubes: the trachea and the esophagus. Which of the organs prevents food from entering the trachea? a. The uvula b. The tongue c. The trachea d. The epiglottis 4. What is the main functions of the digestive system? a. ingestion and digestion
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8-Ball Chicks: A Year in the Violent World of Girl Gangsters 8-Ball Chicks: A Year in the Violent World of Girl Gangsters is a compelling glimpse into the lives of females in gangs. The book highlights two things: these women do exist‚ and they are screaming for help. The book’s author‚ Gini Sikes‚ is a New York-based journalist who spent two years chronicling the worlds of these girls and women in three cities--Los Angeles‚ San Antonio and Milwaukee. Through her travels she became immersed in
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6. Steps 3-5 were repeated and the results were also tabulated as L and N. 7. A graph of L vs. N was plotted in order to fine the gradient (G). 8. Using the formula G=mρA ‚ the value of m as the mass of 1 paperclip was found where the density of water (ρ) is 1.0gcm-3. N(number of paperclips) | L (cm) | Average | | L1 | L2 | | 0 | 7.6 | 7.6 | 7.6 | 1 | 8.3 | 8.2 | 8.3 | 2 | 8.3 | 8.7 | 8.5 | 3 | 9.3 | 9.3 | 9.3 | 4 | 9.8 | 9.9 | 9.9 | 5 | 10.3 | 10.3 | 10.3 | 6 | 10.8
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Assessment of Catalase Function Lab Introduction The purpose of this lab report was to test and measure the rate of substrate destruction by an enzyme‚ we tested the destruction of hydrogen peroxide by the enzyme catalase. Hydrogen peroxide is a poisonous by product of metabolism that can damage cells if it is not removed. Catalase is an enzyme that speeds up the breakdown of hydrogen peroxide into water and oxygen gas. H2O2 + catalase → H2O + O2 A catalyst is a substance that lowers the
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