Friction Peter Jeschofnig‚ Ph.D. Version 42-0262-00-01 Lab Report Assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing this information
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and low-calorie foods gathers momentum‚ food and beverage firms like Cadbury‚ HLL‚ ITC Foods‚ Glaxo Smithkline and Weikfield are firming up plans to foray in this segment. While HLL is working on low-calorie pre-mixed tea and coffee mixes‚ Cadbury is planning to launch sugar-free chocolates and confectionery. “We are exploring options in the sugar-free chocolate segment‚” confirmed a Cadbury official. Other firms working on sugar-free or ’healthier’ food products include ITC Foods (confectionery
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General Chemistry 1 Lab 4 Properties of Gases LabPaq - Properties of gases General Chemistry Introduction Background This report covers Properties of Gases and will allow me the opportunity to explore chemical and physical properties of gases. Collection and use of these gases will also be conducted in this lab. Statement of Problem Collecting gases is a difficult process. Singling out a gas and obtaining only that gas is the challenge we face in this experiment. Purpose
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graduated cylinder‚ test tube‚ distilled water‚ thermometer‚ a Bunsen burner‚ a sparker‚ a calorimeter and safety glasses. All those were used for measuring‚ holding‚ heating and measuring the temperature of the water as well as measuring the energy content and the safety glasses were for protection when burning the almond. Method: The first step in this experiment was to straighten out the paper clip so we could jab it through the almond and use it as a stick to keep the flame away from our fingers
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1500kcal = 65 % of carbohydrates X / 1500kcal = .65 (65%) .65 x 1500 kcal = 975 kcal com from CHO Formula for grams Grams of carbohydrates x 4kcal / g = 975 kcal from CHO 975 kcal / 4kcal/g = 243.75 gm of CHO 4. Calculate the grams of fat in a food containing 240 kcal that has 35% of kcal from fat. Fat = 4kcal Grams of fat / 240kcal = .35 (35%) .35 x 240kcal = 84kcal from fat X x 9kcal = 84 kcal 84 kcal / 9kcal = 9.33 gm of fat 5. Assume that on a particular day you consume 290grams
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Ocean County College Department of Chemistry Lab 3 Caloric Content of Food Submitted by Juan C. Delgado Román Student # 0439722 Date Submitted: October 26‚ 2014 Date Performed: October 25‚ 2015 Lab Section: Chem-180 Course Instructor: Lea Stage Purpose On this experiment we will learn how measure the energy content of 3 food items and become familiar with energy units: joules‚ and calories
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Lab: Caloric Content of Food Purpose: How many calories are in a peanut? How does it compare to other nuts? Materials: 250 ml beaker‚ ring stand‚ paper clip‚ balance‚ graduated cylinder‚ thermometer‚ aluminum foil‚ peanut‚ 2 other types of nuts‚ lighter. Background information: We measure the energy that foods give us in terms of Calories. A Calorie is the amount of energy required to raise 1000 grams (1 kg) of water one degree Celsius. Our bodies burn up calories through growth and
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Caloric Content of Food Introduction: I will test different foods to figure out how much energy they contain. Materials and Methods: I filled a beaker half full and put the food I was testing under it and lit it up; after recording the water temperature. Then I recorded the mass of the ashes and I recorded the temperature one last time. I repeated the process for the other test foods as well. Results: See table below Discussion: This lab helped me learn how to measure the amount of
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Calorie Calculation Exercises 1. A serving of two cookies has 150 kcal and 12 grams of fat. What percentage of total calories is fat? 1) Divide fat calories by the total kilocalories 2) Fat = 9kcal/g 3) 12g x 9kcal/g = 108kcal/g 4) 108kcal / 150kcal = .72 5) .72 x 100 = 72% total calories from fat 2. How many grams of protein are in a 2400kcal diet with 15% of total kcal from protein? 1) Grams / total kcal = total percentage of kcal from protein 2) Protein
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The food industry produces a substantial amount of food every year to feed the hungry American people‚ but at the cost of quality and health. While the Industrial food chain may not be the healthiest or most efficient chain‚ it provides appetizing food to all Americans for an affordable price. When choosing the finest food chain for America‚ the modern industrial powerhouse of food production is a choice to be considered. Joel Salatin states‚ “Conscientious farmers need to do a better job explaining
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