A tank contains 330 gallons of oil. This is the equivalent of 4.83×1010 J of energy. How many kcal of energy does this oil represent? kcal

Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Answered: A tank contains 330 gallons of oil.…

World of Chemistry

7th Edition

ISBN:9780618562763

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter10: Energy

Section: Chapter Questions

Problem 47A

See similar textbooks

Similar questions

A 2-in. piece of chocolate cake with frosting provides 1670 kJ of energy. What is this in dietary Calories (Cal)?
One way to lose weight is to exercise! Walking briskly at 4.0 miles per hour for an hour consumes about 400 kcal of energy. How many hours would you have to walk at 4.0 miles per hour to lose one pound of body fat? One gram of body fat is equivalent to 7.7 kcal of energy. There are 454 g in 1 lb.
A 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.
(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.
Which 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 popsicles
Natural gas, or methane, is an important fuel. Combustion of one mole of methane releases 802.3 kilojoules of energy. How much energy does that represent in kilocalories? Group of answer choices 1.92 × 10–1 kcal 1.92 × 102 kcal 3.36 × 103 kcal 1.92 × 105 kcal 3.36 × 106 kcal
Carbohydrates serve as a vital source of chemical energy to the human body. Carbohydrates are broken down into smaller units of glucose, among other sugars, providing energy to various muscles and organs, including the brain. On average, for every 9.00 g of carbohydrates consumed, the body will store 153 kJ of energy. Convert this energy value to kilocalories (kcal). 153 kJ = kcal
One hour of bicycle riding can require 500-900 kcal of energy, depending on the speed, the terrain, and the weight of the racer. An individual wants to lose weight by riding at a modest effort, consuming 505 kcal of energy per hour. How many hours must he ride to lose 21.0 pounds of body fat? One gram of body fat is equivalent to 7.70 kcal of energy. There are 454 g in 1 lb.
Let’s assume that a gallon of gasoline contains pure octane (C 8H 18) and has a density of 0.700 g/mL. When octane is burned, it releases 1,303 kcal/mol of energy. How many kilocalories of energy are released from burning one gallon of gasoline?
Complete the following table. Round each of your answers to 3 significant digits. food an ounce of breakfast corn flakes an ear of cooked corn a chocolate chip cookie cal energy content when eaten 1.10 x 107 kcal B 85.0 ☐ kJ 0 0 188.
During a very light activity, such as reading or watching television, the average adult expends about 7 kJ/min. If you are going to read lectures for ENCHEM 1 for 3 hours, how many Calories (kcal) do you need? What should you eat prior to reading to have this energy? Take photos of the nutritional information of the food (if available) you are going to eat and verify whether the declared Calories (Kcal) are true by doing the fuel value estimation of the food. Or if you choose food with no nutritional information label like in the case of eating apple, you can take the picture of that apple then weigh the apple and refer to the data given in the Calorimetry lecture to perform fuel value estimation expressed in Calories unit. You can choose more than 1 food and you have to provide how many servings of this food you are going to eat. Show your computation for the fuel value estimation of fod.
The following chemical reaction is an/a _______ reaction? 2C2H5OH(l) + 7O2(g) → 4CO2(g)+ 6H2O(g)+ 654 kcal Exothermic or endothermic?

SEE MORE QUESTIONS

Recommended textbooks for you

World of Chemistry

Chemistry

ISBN:

9780618562763

Author:

Steven S. Zumdahl

Publisher:

Houghton Mifflin College Div

Chemistry & Chemical Reactivity

Chemistry

ISBN:

9781337399074

Author:

John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:

Cengage Learning

Introductory Chemistry: A Foundation

Chemistry

ISBN:

9781337399425

Author:

Steven S. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

World of Chemistry

Chemistry

ISBN:

9780618562763

Author:

Steven S. Zumdahl

Publisher:

Houghton Mifflin College Div

Chemistry & Chemical Reactivity

Chemistry

ISBN:

9781337399074

Author:

John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:

Cengage Learning

Introductory Chemistry: A Foundation

Chemistry

ISBN:

9781337399425

Author:

Steven S. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

General Chemistry - Standalone book (MindTap Cour…

Chemistry

ISBN:

9781305580343

Author:

Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Publisher:

Cengage Learning

Chemistry

ISBN:

9781305957404

Author:

Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:

Cengage Learning

Chemistry: An Atoms First Approach

Chemistry

ISBN:

9781305079243

Author:

Steven S. Zumdahl, Susan A. Zumdahl

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS