EP BASIC CHEMISTRY-STANDALONE ACCESS
6th Edition
ISBN: 9780134999890
Author: Timberlake
Publisher: PEARSON CO
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 3.5, Problem 31PP
Calculate the specific heat (J/g °C) for each of the following:
a. a 13.5-g sample of zinc heated from 24.2 °C to 83.6 °C that absorbs 312 J of heat
b. a 48.2-g sample of a metal that absorbs 345 J with a temperature increase from 35.0 °C to 57.9 °C
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Chapter 3 Solutions
EP BASIC CHEMISTRY-STANDALONE ACCESS
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 - Classify each of the following as a pure substance...Ch. 3.1 - Classify each of the following as a pure substance...Ch. 3.1 - A dietitian includes one of the following mixtures...Ch. 3.1 - A dietitian includes one of the following mixtures...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 - Describe each of the following as a physical or...Ch. 3.2 - Describe each of the following as a physical or...
Ch. 3.2 - Prob. 11PPCh. 3.2 - Prob. 12PPCh. 3.2 - Prob. 13PPCh. 3.2 - Describe each of the following properties for the...Ch. 3.3 - Prob. 15PPCh. 3.3 - Prob. 16PPCh. 3.3 - Prob. 17PPCh. 3.3 - Calculate the unknown temperature in each of the...Ch. 3.3 - Prob. 19PPCh. 3.3 - Prob. 20PPCh. 3.4 - Prob. 21PPCh. 3.4 - Prob. 22PPCh. 3.4 - Prob. 23PPCh. 3.4 - Prob. 24PPCh. 3.4 - Prob. 25PPCh. 3.4 - Prob. 26PPCh. 3.4 - Prob. 27PPCh. 3.4 - Prob. 28PPCh. 3.5 - If the same amount of heat is supplied to samples...Ch. 3.5 - Substances A and B are the same mass and at the...Ch. 3.5 - Calculate the specific heat (J/g °C) for each of...Ch. 3.5 - Calculate the specific heat (J/g °C) for each of...Ch. 3.5 - Use the heat equation to calculate the energy, in...Ch. 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. 36PPCh. 3.5 - Prob. 37PPCh. 3.5 - Prob. 38PPCh. 3.5 - Prob. 39PPCh. 3.5 - a. A 22.8-g piece of metal at 92.6 °C is dropped...Ch. 3.6 - Prob. 41PPCh. 3.6 - Prob. 42PPCh. 3.6 - Prob. 43PPCh. 3.6 - Prob. 44PPCh. 3.6 - Prob. 45PPCh. 3.6 - Prob. 46PPCh. 3.6 - Prob. 47PPCh. 3.6 - Prob. 48PPCh. 3.6 - When a 1.50-g sample of walnuts is burned in a...Ch. 3.6 - Prob. 50PPCh. 3.6 - Prob. 51PPCh. 3.6 - Prob. 52PPCh. 3 - Prob. 53UTCCh. 3 - Prob. 54UTCCh. 3 - Prob. 55UTCCh. 3 - Classify each of the following as a homogeneous or...Ch. 3 - Prob. 57UTCCh. 3 - Prob. 58UTCCh. 3 - Prob. 59UTCCh. 3 - Prob. 60UTCCh. 3 - Prob. 61UTCCh. 3 - Prob. 62UTCCh. 3 - Prob. 63UTCCh. 3 - Prob. 64UTCCh. 3 - Prob. 65APPCh. 3 - Classify each of the following as an element, a...Ch. 3 - Classify each of the following mixtures as...Ch. 3 - Prob. 68APPCh. 3 - Prob. 69APPCh. 3 - Prob. 70APPCh. 3 - Prob. 71APPCh. 3 - Prob. 72APPCh. 3 - Prob. 73APPCh. 3 - Prob. 74APPCh. 3 - Prob. 75APPCh. 3 - Calculate each of the following temperatures in...Ch. 3 - Prob. 77APPCh. 3 - Prob. 78APPCh. 3 - Prob. 79APPCh. 3 - Prob. 80APPCh. 3 - A 0.50-g sample of vegetable oil is placed in a...Ch. 3 - A 1.3-g sample of rice is placed in a calorimeter....Ch. 3 - A hot-water bottle for a patient contains 725 g of...Ch. 3 - Prob. 84APPCh. 3 - Prob. 85APPCh. 3 - Prob. 86APPCh. 3 - The following problems are related to the topics...Ch. 3 - The following problems are related to the topics...Ch. 3 - The following problems are related to the topics...Ch. 3 - The following problems are related to the topics...Ch. 3 - Prob. 91CPCh. 3 - Prob. 92CPCh. 3 - Gold, one of the most sought-after metals in the...Ch. 3 - Prob. 2CICh. 3 - Prob. 3CICh. 3 - Prob. 4CICh. 3 - In one box of nails weighing 0.250 lb, there are...Ch. 3 - A hot tub is filled with 450 gal of water. (2.5,...
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
- You have two samples of different metals, metal A and metal B, each having the same mass. You heat both metals to 95C and then place each one into separate beakers containing the same quantity of water at 25C. a You measure the temperatures of the water in the two beakers when each metal has cooled by 10C and find that the temperature of the water with metal A is higher than the temperature of the water with metal B. Which metal has the greater specific heat? Explain. b After waiting a period of time, the temperature of the water in each beaker rises to a maximum value. In which beaker does the water temperature rise to the higher value, the one with metal A or the one with metal B? Explain.arrow_forwardCopper is used in building the integrated circuits, chips, and printed circuit boards for computers. When 228 J of heat are absorbed by 125 g of copper at 22.38C, the temperature rises to 27.12C. What is the specific heat of copper?arrow_forwardHydrogen is burned in oxygen to release heat (see equation below). How many grams of hydrogen gas must be burned to release enough heat to warm a 50.0-g block of iron from 21C to 225C? 2H2(g)+O2(g)2H2O(g);H=484kJ Iron has a specific heat of 0.449 J/(gC).arrow_forward
- Homes may be heated by pumping hot water through radiators. What mass of water will provide the same amount of heat when cooled from 95.0 to 35.0 C, as the heat provided when 100 g of steam is cooled from 110 C to 100 C.arrow_forwardA 45-g aluminum spoon (specific heat 0.88 J/g C) at 24 C is placed in 180 mL (180 g) of coffee at 85 C and the temperature of the two become equal. (a) What is the final temperature when the two become equal? Assume that coffee has the same specific heat as water. (b) The first time a student solved this problem she got an answer of 88 C. Explain why this is clearly an incorrect answer.arrow_forwardThe BTU (British thermal unit) is the unit of energy most commonly used in the United States. One joule=9.48104 BTU. What is the specific heat of water in BTU/lbF? (Specific heat of water is 4.18 J/g C.)arrow_forward
- A 70.0-g piece of metal at 80.0 °C is placed in loo g of water at 22.0 °C contained in a calorimeter like that shown in Figure 5.12. The metal and water come to the same temperature at 24.6 °C. How much heat did the metal give up to the water? What is the specific heat of the metal?arrow_forwardA 110.-g sample of copper (specific heat capacity = 0.20 J/C g) is heated to 82.4C and then placed in a container of water at 22.3C. The final temperature of the water and copper is 24.9C. What is the mass of the water in the container, assuming that all the heat lost by the copper is gained by the water?arrow_forwardThe “Chemistry in Focus” segment Nature Has Hot Plants discusses thermogenic, or heat-producing, plants. For some plants, enough heat is generated to increase the temperature of the blossom by 15 °C. About how much heat is required to increase the temperature of 1 L of water by 15 °C?arrow_forward
- A 5.0-g sample of water starting at 60.0C loses 418 J of energy in the form of heat. What is the final temperature of the water after this heat loss? a 20.C b 40.C c 50.C d 60.C e 80.Carrow_forwardConsider the substances in Table 7-1. Which substance requires the largest amount of energy to raise the temperature of 25.0 g of the substance from l5.0C to 37.0C? Calculate the energy. Which substance in Table 7-1 has the largest temperature change when 550. g of the substance absorbs 10.7 kJ of energy? Calculate the temperature change.arrow_forwardAn iron skillet weighing 1.63 kg is heated on a stove to 178C. Suppose the skillet is cooled to room temperature, 21C. How much heat energy (in joules) must be removed to affect this cooling? The specific heat of iron is 0.449 J/(gC).arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Chemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co
Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage Learning
Chemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
Chemistry: Matter and Change
Chemistry
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Glencoe/McGraw-Hill School Pub Co
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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