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Analysis of Fat in Potato Chips Video Experiment: A sample of potato chips weighing 6.18 g was pulverized and mixed with the nonpolar solvent, hexane. The solvent and chips were poured into a funnel that was lined with filter paper. The solvent carried the dissolved fat through the filter paper into a beaker. Then, the Sp '21 beaker was heated to boil off the hexane solvent, leaving behind 1.74 g of an oily, fat residue. Calculate the % fat in the potato chip sample: (show calculation) Questions regarding nutrition and Calories Note – A Calorie is a unit of heat energy. One dietary Calorie is defined as the energy required to warm 1 kilogram of water (1 liter) by 1°C. Given: Fats provide 9 Calories of energy per gram, while carbohydrates and proteins provide only 4 Calories of energy per gram. 1. Calculate the number of Calories in a 3 ounce piece of salmon containing: 5 grams of fat, 16 grams of protein and zero carbohydrate. 2. Calculate the number of Calories in a 3 ounce piece of steak containing: 27 grams of fat, 19 grams of protein and zero carbohydrate. 3. A one ounce serving of almonds contains 16 grams of fat, 6 grams of protein and 1 gram of carbohydrate. Calculate the number of dietary Calories per serving. 4. A one ounce bag of Hot Cheetos contains: 11 grams of fat, 15 grams of carbohydrate and 1 gram of protein. Calculate the total number of Calories in this bag of Cheetos? percentage of the Calories come from fat? Cal. What 5. An uncooked hamburger patty contains 22% fat. (454 grams 1 lb.) a) How many grams of fat are present in a 0.25 pound hamburger patty? b) How many Calories are from fat?

Analysis of Fat in Potato Chips Video Experiment: A sample of potato chips weighing 6.18 g was pulverized and mixed with the nonpolar solvent, hexane. The solvent and chips were poured into a funnel that was lined with filter paper. The solvent carried the dissolved fat through the filter paper into a beaker. Then, the Sp '21 beaker was heated to boil off the hexane solvent, leaving behind 1.74 g of an oily, fat residue. Calculate the % fat in the potato chip sample: (show calculation) Questions regarding nutrition and Calories Note – A Calorie is a unit of heat energy. One dietary Calorie is defined as the energy required to warm 1 kilogram of water (1 liter) by 1°C. Given: Fats provide 9 Calories of energy per gram, while carbohydrates and proteins provide only 4 Calories of energy per gram. 1. Calculate the number of Calories in a 3 ounce piece of salmon containing: 5 grams of fat, 16 grams of protein and zero carbohydrate. 2. Calculate the number of Calories in a 3 ounce piece of steak containing: 27 grams of fat, 19 grams of protein and zero carbohydrate. 3. A one ounce serving of almonds contains 16 grams of fat, 6 grams of protein and 1 gram of carbohydrate. Calculate the number of dietary Calories per serving. 4. A one ounce bag of Hot Cheetos contains: 11 grams of fat, 15 grams of carbohydrate and 1 gram of protein. Calculate the total number of Calories in this bag of Cheetos? percentage of the Calories come from fat? Cal. What 5. An uncooked hamburger patty contains 22% fat. (454 grams 1 lb.) a) How many grams of fat are present in a 0.25 pound hamburger patty? b) How many Calories are from fat?

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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米 14 Analysis of Fat in Potato Chips Sp '21 %24 Video Experiment: A sample of potato chips weighing 6.18 g was pulverized and mixed with uh 4122/a E beaker was heated to boil off the hexane solvent, leaving behind 1.74 g of an oily, fat residue. Calculate the % fat in the potato chip sample: (show calculation) Questions regarding nutrition and Calories Note - A Calorie is a unit of heat energy. One dietary Calorie is defined as the energy required to warm 1 kilogram of water (1 liter) by 1°C, Given: Fats provide 9 Calories of energy per gram, while carbohydrates and proteins provide only 4 Calories of energy per gram. many 1. Calculate the number of Calories in a 3 ounce piece of salmon containing: 5 grams of fat, 16 grams of protein and zero carbohydrate. 2. Calculate the number of Calories in a 3 ounce piece of steak containing: 27 grams of fat, 19 grams of protein and zero carbohydrate. 3. A one ounce serving of almonds contains 16 grams of fat, 6 grams of protein and 1 gram of carbohydrate. Calculate the number of dietary Calories per serving. 4. A one ounce bag of Hot Cheetos contains: 11 grams of fat, 15 grams of carbohydrate and 1 gram of protein. Calculate the total number of Calories in this bag of Cheetos? percentage of the Calories come from fat? Cal. What 5. An uncooked hamburger patty contains 22% fat. (454 grams = 1 lb.) a) How many grams of fat are present in a 0.25 pound hamburger patty? b) How many Calories are from fat?
Transcribed Image Text:米 14 Analysis of Fat in Potato Chips Sp '21 %24 Video Experiment: A sample of potato chips weighing 6.18 g was pulverized and mixed with uh 4122/a E beaker was heated to boil off the hexane solvent, leaving behind 1.74 g of an oily, fat residue. Calculate the % fat in the potato chip sample: (show calculation) Questions regarding nutrition and Calories Note - A Calorie is a unit of heat energy. One dietary Calorie is defined as the energy required to warm 1 kilogram of water (1 liter) by 1°C, Given: Fats provide 9 Calories of energy per gram, while carbohydrates and proteins provide only 4 Calories of energy per gram. many 1. Calculate the number of Calories in a 3 ounce piece of salmon containing: 5 grams of fat, 16 grams of protein and zero carbohydrate. 2. Calculate the number of Calories in a 3 ounce piece of steak containing: 27 grams of fat, 19 grams of protein and zero carbohydrate. 3. A one ounce serving of almonds contains 16 grams of fat, 6 grams of protein and 1 gram of carbohydrate. Calculate the number of dietary Calories per serving. 4. A one ounce bag of Hot Cheetos contains: 11 grams of fat, 15 grams of carbohydrate and 1 gram of protein. Calculate the total number of Calories in this bag of Cheetos? percentage of the Calories come from fat? Cal. What 5. An uncooked hamburger patty contains 22% fat. (454 grams = 1 lb.) a) How many grams of fat are present in a 0.25 pound hamburger patty? b) How many Calories are from fat?
8. A serving of peanut butter is 196 Calories and contains 7 grams of protein and 6 grams of 6. A protein snack bar contains 7 grams of fat, 21 grams of protein and provides 239 Calories. Calculate the number of grams of carbohydrate. ("Fats-9 Cal./gram, proteins and carbs = 4 Cal./gram.) how many grams of protein are present? carbohydrate. How many grams of fat are present? 9. 100 ml of an I.V. (intravenous) solution contains 5.00 grams of glucose. How many Calories are provided by 1.00 liter of this solution? Note - Glucose is a carbohydrate and 1000 mL =1 Liter. 10. Running burns 760 Calories per hour. If you run for 30 minutes and your body burns only carbohydrate during this time, how many grams of carbohydrate will be consumed? 11. A moderately active female requires 2100 Calories (on average) per day. If a woman wanted to create a menu that provided an equal number of Calories from each of the three food groups (1/3 Calories from fat, 1/3 Calories from protein, 1/3 Calories from Carbs.), how many grams from each group would be needed to deliver 2100 Calories? 12. A man is lost in the woods and finds water and shelter but no food. He weighs 175 pounds and has 12% body fat. If he burns 2000 Calories of body fat each day, how long can he survive? Given: one pound of body fat = 4500 Calories
Transcribed Image Text:8. A serving of peanut butter is 196 Calories and contains 7 grams of protein and 6 grams of 6. A protein snack bar contains 7 grams of fat, 21 grams of protein and provides 239 Calories. Calculate the number of grams of carbohydrate. ("Fats-9 Cal./gram, proteins and carbs = 4 Cal./gram.) how many grams of protein are present? carbohydrate. How many grams of fat are present? 9. 100 ml of an I.V. (intravenous) solution contains 5.00 grams of glucose. How many Calories are provided by 1.00 liter of this solution? Note - Glucose is a carbohydrate and 1000 mL =1 Liter. 10. Running burns 760 Calories per hour. If you run for 30 minutes and your body burns only carbohydrate during this time, how many grams of carbohydrate will be consumed? 11. A moderately active female requires 2100 Calories (on average) per day. If a woman wanted to create a menu that provided an equal number of Calories from each of the three food groups (1/3 Calories from fat, 1/3 Calories from protein, 1/3 Calories from Carbs.), how many grams from each group would be needed to deliver 2100 Calories? 12. A man is lost in the woods and finds water and shelter but no food. He weighs 175 pounds and has 12% body fat. If he burns 2000 Calories of body fat each day, how long can he survive? Given: one pound of body fat = 4500 Calories
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