Basic Chemistry (5th Edition)
5th Edition
ISBN: 9780134138046
Author: Karen C. Timberlake
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 3.6, Problem 3.41QAP
Using the energy values for foods (see Table 3.7), determine each of the following (round off the answers in kilocalories or kilojoules to the tens place):
- the total kilojoules for one cup of orange juice that contains 26 g of carbohydrate, no fat, and 2 g of protein
- the grams of carbohydrate in one apple if the apple has no fat and no potein and povides 72 kcal of energy
- the kilocalories in one tablespoon of vegetable oil, which contains 14 g of fat and no carbohydrate or protein
- the grams of fat in one avocado that has 405 kcal, 13 g of carbohydrate, and 5 g of protein
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A teaspoon of the carbohydrate sucrose (common
sugar) contains 16 Calories (16 kcal). What is the mass
of one teaspoon of sucrose if the average number of
Calories for carbohydrates is 4.1 Calories/g?
3.90 g
0.256 g
65.6 g
On a 16.5 ounce bag of potato chips, the manufacturer states that the single serving is one ounce, which is equivalent to 120 calories. How many kilojoules are in this bag of potato chips?
Calculation of Calories per Mass of Food
Mass of can (g)
Mass of can and water (g)
Initial mass of food sample (g)
Final mass of food sample (g)
Initial temperature of water (°C)
Final temperature of water (°C)
Mass of water (g)
Temperature change of water (°C)
(Do not include a negative sign)
Heat gained by water (cal)
(Do not include a negative sign)
Heat gained by water (kcal)
(Do not include a negative sign)
Heat lost by food (cal)
(Do not include a negative sign)
Heat lost by food (kcal)
(Do not include a negative sign)
Mass of food burned (g)
Calories per gram of food (kcal/g)
Table view List view
Quantity
12.678
126.225
1.879
0.450
23.2
25.0
Chapter 3 Solutions
Basic Chemistry (5th Edition)
Ch. 3.1 - Classify each of the following as a pure substance...Ch. 3.1 - Classify each of the following as a pure substance...Ch. 3.1 - Classify each of the following pure substances as...Ch. 3.1 - Classify each of the following pure substances as...Ch. 3.1 - 3.5 Classify each of the following mixtures as...Ch. 3.1 - Classify each of the following mixtures as...Ch. 3.2 - Indicate whether each of the following describes a...Ch. 3.2 - Indicate whether each of the following describes a...Ch. 3.2 - Prob. 3.9QAPCh. 3.2 - Describe each of the following as a physical or...
Ch. 3.2 - Prob. 3.11QAPCh. 3.2 - What type of change, physical or chemical, takes...Ch. 3.2 - Prob. 3.13QAPCh. 3.2 - Describe each property of the element zirconium as...Ch. 3.3 - Prob. 3.15QAPCh. 3.3 - Prob. 3.16QAPCh. 3.3 - Prob. 3.17QAPCh. 3.3 - Prob. 3.18QAPCh. 3.3 - Prob. 3.19QAPCh. 3.3 - Prob. 3.20QAPCh. 3.4 - Discuss the changes in the potential and kinetic...Ch. 3.4 - Prob. 3.22QAPCh. 3.4 - Prob. 3.23QAPCh. 3.4 - Prob. 3.24QAPCh. 3.4 - Prob. 3.25QAPCh. 3.4 - Prob. 3.26QAPCh. 3.4 - Prob. 3.27QAPCh. 3.4 - Prob. 3.28QAPCh. 3.5 - If the same amount of heat is supplied to samples...Ch. 3.5 - Prob. 3.30QAPCh. 3.5 - Prob. 3.31QAPCh. 3.5 - Prob. 3.32QAPCh. 3.5 - Prob. 3.33QAPCh. 3.5 - Use the heat equation to calculate the energy, in...Ch. 3.5 - Calculate the mass, in grams, for each of the...Ch. 3.5 - Prob. 3.36QAPCh. 3.5 - Prob. 3.37QAPCh. 3.5 - Prob. 3.38QAPCh. 3.6 - Calculate the kilocalories for each of the...Ch. 3.6 - Prob. 3.40QAPCh. 3.6 - Using the energy values for foods (see Table 3.7),...Ch. 3.6 - Prob. 3.42QAPCh. 3.6 - Prob. 3.43QAPCh. 3.6 - Prob. 3.44QAPCh. 3.6 - Prob. 3.45QAPCh. 3.6 - Prob. 3.46QAPCh. 3 - Prob. 3.47FUCh. 3 - Prob. 3.48FUCh. 3 - Prob. 3.49UTCCh. 3 - Prob. 3.50UTCCh. 3 - Prob. 3.51UTCCh. 3 - Prob. 3.52UTCCh. 3 - Prob. 3.53UTCCh. 3 - Prob. 3.54UTCCh. 3 - Prob. 3.55UTCCh. 3 - Prob. 3.56UTCCh. 3 - Prob. 3.57UTCCh. 3 - Prob. 3.58UTCCh. 3 - Prob. 3.59UTCCh. 3 - Prob. 3.60UTCCh. 3 - Prob. 3.61AQAPCh. 3 - Prob. 3.62AQAPCh. 3 - Prob. 3.63AQAPCh. 3 - Prob. 3.64AQAPCh. 3 - Prob. 3.65AQAPCh. 3 - Prob. 3.66AQAPCh. 3 - Prob. 3.67AQAPCh. 3 - Prob. 3.68AQAPCh. 3 - Prob. 3.69AQAPCh. 3 - Prob. 3.70AQAPCh. 3 - Prob. 3.71AQAPCh. 3 - Prob. 3.72AQAPCh. 3 - Prob. 3.73AQAPCh. 3 - Prob. 3.74AQAPCh. 3 - 3.83 On a hot day, the bleach sand gets hot but...Ch. 3 - Prob. 3.76AQAPCh. 3 - Prob. 3.77AQAPCh. 3 - Prob. 3.78AQAPCh. 3 - Prob. 3.79AQAPCh. 3 - Prob. 3.80AQAPCh. 3 - Prob. 3.81AQAPCh. 3 - Use the heat equation to calculate the energy, in...Ch. 3 - Prob. 3.83AQAPCh. 3 - Prob. 3.84AQAPCh. 3 - Prob. 3.85AQAPCh. 3 - Prob. 3.86AQAPCh. 3 - If you want to lose 1 lb of “body fat,” which is...Ch. 3 - Prob. 3.88AQAPCh. 3 - Prob. 3.89AQAPCh. 3 - Prob. 3.90AQAPCh. 3 - Prob. 3.91CQCh. 3 - Prob. 3.92CQCh. 3 - Prob. 3.93CQCh. 3 - Prob. 3.94CQCh. 3 - Prob. 3.95CQCh. 3 - Prob. 3.96CQCh. 3 - Prob. 3.97CQCh. 3 - Prob. 3.98CQCh. 3 - Prob. 1CICh. 3 - Prob. 2CICh. 3 - Prob. 3CICh. 3 - Prob. 4CICh. 3 - Prob. 5CICh. 3 - Prob. 6CI
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- (a) If you eat a hot dog, it will provide 160 Calories of energy. Express this energy in joules. (b) The packet of nonsugar sweetener in Figure 4.3 provides 16 kJ of nutritional energy. Express this energy in kilocalories.arrow_forwardIs the Sun exothermic or endothermic? Is it any less exothermic or endothermic in the winter, as opposed to the summer?arrow_forwardMethane, CH4, is a major component of marsh gas. When 0.5000 mol methane burns to produce carbon dioxide and liquid water, 445.1 kJ of heat is released. What is this heat in kilocalories?arrow_forward
- 9.33 Copper wires used to transport electrical current heat up because of the resistance of the wire. If a 140-g wire gains 280 J of heat, what is the change in temperature in the wire? Copper has a specific heat of 0.384Jg1C1 .arrow_forwardAs a child plays on a swing, at what point in her movement is her kinetic energy the greatest? At what point is potential energy at its maximum?arrow_forwardWhich of the following is an endothermic process? combustion of gasoline in a car engine i>sublimation of carbon dioxide: water condensing on a cold pipe freezing juice to make popsiclesarrow_forward
- Which of the following is the best example of potential energy changing to kinetic energy? a.Pushing a rock off a cliff. b.Sitting in a rocking chair. c.Observing a bird fly d.Standing on a tablearrow_forwardA book is held 6 feet above the floor and then dropped. Which statement is true? a.The potential energy of the book is converted to kinetic energy. b.The potential energy of the book is destroyed. c.Kinetic energy is created. d.The total energy of the system will not be conserved.arrow_forwardA young patient eats potato as part of her diet. Typical Energy Values for the Three Food Types Food Type kcal/gkcal/g kJ/gkJ/g Carbohydrate 4 17 Fat 9 38 Protein 4 17 Calculate the total kilocalories if the bowl of potatoes contains 21 gg of carbohydrate, no fat, and 7 gg of protein? (Round off the kilocalories to the tens place.)arrow_forward
- Mass of Can: 13 grams Mass of can and water: 93.3 grams Initial food sample: 3.30 grams final food sample: 0.60 grams Initial temperature: 23.5 Celcius Final temperature: 60.8 Celcius What is the mass of water? What is the temperature change of water? What is the heat gained by water? Heat lost by food? (cal) Heat lost by food? (kcal) What is mass of food burned? (g) What is calorie per gram of food? (kcal/g)arrow_forwardA person uses 740 kcalkcal on a long hike. Calculate the energy used for the hike in each of the following energy units. 1. What is the energy in joules? Express the energy in joules to two significant figures. 2. What is the energy in kilojoules? Express the energy in kilojoules to two significant figures.arrow_forwardA person uses 494.9 kcal of energy to run a race. Convert the energy used for the race to the following energy units: Use the conversion factor: 1 cal = 4.184 J Hints: Pay careful attention to significant digits and don't use scientific notation 494.9 Calories 494900 calories 2071360 × Joules 2071.4 × Kilojoulesarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage Learning
Living By Chemistry: First Edition TextbookChemistryISBN:9781559539418Author:Angelica StacyPublisher:MAC HIGHER
Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
Chemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
Chemistry for Today: General, Organic, and Bioche...
Chemistry
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:Cengage Learning
Living By Chemistry: First Edition Textbook
Chemistry
ISBN:9781559539418
Author:Angelica Stacy
Publisher:MAC HIGHER
Introductory Chemistry: A Foundation
Chemistry
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Chemistry: Principles and Practice
Chemistry
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Cengage Learning
Calorimetry Concept, Examples and Thermochemistry | How to Pass Chemistry; Author: Melissa Maribel;https://www.youtube.com/watch?v=nSh29lUGj00;License: Standard YouTube License, CC-BY