General Chemistry - Standalone book (MindTap Course List)
11th Edition
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
expand_more
expand_more
format_list_bulleted
Question
Chapter 1, Problem 1.88QP
Interpretation Introduction
Interpretation:
The given value has to be converted in joules.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Expressing amounts of energy in different energy units is necessary to
solve many chemistry problems. For practice, complete the following
table.
The Joule (J) is the SI unit of energy.
1 calorie (cal) = 4.184 J
1 kWh = 3.600 x 106 J
J
202
kWh
199
kcal
226
Electrical energy is usually measured in kiloWatt-hours, kWh. A Watt
is 1 joule per second. A kiloWatt is 1000 joules per second. An hour
has 3600 seconds. Therefore 1 kWh = 3.6x106 joules.
How many kWh are there in a meal that is 776 Cal, or nutritional
calories? Just put in the number. The assumption is the unit is kWh.
1 Nutritional Cal = 1 kcal (exact)
1 cal = 4.184 joules (exact)
kilo 103 (exact)
1 kWh = 3.6x106 joules (exact)
=
Expressing amounts of energy in different energy units is necessary to solve many chemistry problems. For practice, complete the following table.
The Joule (J) is the SI unit of energy.
The calorie (cal) is the amount of energy needed to raise the temperature of 1 g of water by 1°C, 1 cal = 4.184)
The British Thermal Unit (BTU) is the amount of energy needed to raise the temperature of 1 pound of water by 1°F. 1 BTU - 1055J
BTU
7.67
kJ
0.463
kcal
0.181
Chapter 1 Solutions
General Chemistry - Standalone book (MindTap Course List)
Ch. 1.3 - You place 1.85 grams of wood in a vessel with 9.45...Ch. 1.4 - Potassium is a soft, silvery-colored metal that...Ch. 1.4 - Matter can be represented as being composed of...Ch. 1.5 - Give answers to the following arithmetic setups....Ch. 1.5 - a. When you report your weight to someone, how...Ch. 1.6 - Express the following quantities using an SI...Ch. 1.6 - a. A person with a fever has a temperature of...Ch. 1.6 - Prob. 1.3CCCh. 1.7 - A piece of metal wire has a volume of 20.2 cm3 and...Ch. 1.7 - Ethanol (grain alcohol) has a density of 0.789...
Ch. 1.7 - You are working in the office of a precious metals...Ch. 1.8 - The oxygen molecule (the smallest particle of...Ch. 1.8 - A large crystal is constructed by stacking small,...Ch. 1.8 - Using the definitions 1 in. = 2.54 cm and 1 yd =...Ch. 1 - Discuss some ways in which chemistry has changed...Ch. 1 - Define the terms experiment and theory. How are...Ch. 1 - Illustrate the steps in the scientific method...Ch. 1 - Define the terms matter and mass. What is the...Ch. 1 - Prob. 1.5QPCh. 1 - Prob. 1.6QPCh. 1 - Characterize gases, liquids, and solids in terms...Ch. 1 - Prob. 1.8QPCh. 1 - Give examples of an element, a compound, a...Ch. 1 - What phases or states of matter are present in a...Ch. 1 - What distinguishes an element from a compound? Can...Ch. 1 - Prob. 1.12QPCh. 1 - Prob. 1.13QPCh. 1 - Prob. 1.14QPCh. 1 - How does the International System (SI) obtain...Ch. 1 - Prob. 1.16QPCh. 1 - Prob. 1.17QPCh. 1 - Why should units be carried along with numbers in...Ch. 1 - When the quantity 12.9 g is added to 2 1002 g,...Ch. 1 - Prob. 1.20QPCh. 1 - A 75.0-g sample of a pure liquid, liquid A, with a...Ch. 1 - Which of the following represents the smallest...Ch. 1 - Physical and Chemical Changes Say you are...Ch. 1 - a Sodium metal is partially melted. What are the...Ch. 1 - A material is believed to be a compound. Suppose...Ch. 1 - You need a thermometer that is accurate to 5C to...Ch. 1 - Imagine that you get the chance to shoot five...Ch. 1 - Say you live in a climate where the temperature...Ch. 1 - You are presented with a piece of metal in a jar....Ch. 1 - You have two identical boxes with interior...Ch. 1 - Consider the following compounds and their...Ch. 1 - Which of the following items have a mass of about...Ch. 1 - What is the length of the nail reported to the...Ch. 1 - For these questions, be sure to apply the rules...Ch. 1 - You are teaching a class of second graders some...Ch. 1 - A 15.5 g sample of sodium carbonate is added to a...Ch. 1 - Some iron wire weighing 5.6 g is placed in a...Ch. 1 - Zinc metal reacts with yellow crystals of sulfur...Ch. 1 - Aluminum metal reacts with bromine, a red-brown...Ch. 1 - Give the normal state (solid, liquid, or gas) of...Ch. 1 - Give the normal state (solid, liquid, or gas) of...Ch. 1 - Which of the following are physical changes and...Ch. 1 - For each of the following, decide whether a...Ch. 1 - A sample of mercury(II) oxide was heated to...Ch. 1 - Solid iodine, contaminated with salt, was heated...Ch. 1 - The following are properties of substances. Decide...Ch. 1 - Decide whether each of the following is a physical...Ch. 1 - Iodine is a solid having somewhat lustrous,...Ch. 1 - Mercury(II) oxide is an orange-red solid with a...Ch. 1 - Consider the following separations of materials....Ch. 1 - All of the following processes involve a...Ch. 1 - Label each of the following as a substance, a...Ch. 1 - Indicate whether each of the following materials...Ch. 1 - Which of the following are pure substances and...Ch. 1 - Which of the following are pure substances and...Ch. 1 - How many significant figures are there in each of...Ch. 1 - How many significant figures are there in each of...Ch. 1 - The circumference of the earth at the equator is...Ch. 1 - The astronomical unit equals the mean distance...Ch. 1 - Assuming all numbers are measured quantities, do...Ch. 1 - Assuming all numbers are measured quantities, do...Ch. 1 - Prob. 1.63QPCh. 1 - Prob. 1.64QPCh. 1 - Write the following measurements, without...Ch. 1 - Write the following measurements, without...Ch. 1 - Using scientific notation, convert: a 6.15 ps to s...Ch. 1 - Using scientific notation, convert: a 6.20 km to m...Ch. 1 - Convert: a 68F to degrees Celsius b 23F to degrees...Ch. 1 - Convert: a 51F to degrees Celsius b 11F to degrees...Ch. 1 - Salt and ice are stirred together to give a...Ch. 1 - Prob. 1.72QPCh. 1 - A certain sample of the mineral galena (lead...Ch. 1 - A flask contains a 30.0 mL sample of acetone (nail...Ch. 1 - A liquid with a volume of 8.5 mL has a mass of...Ch. 1 - Prob. 1.76QPCh. 1 - Platinum has a density of 21.4 g/cm3. What is the...Ch. 1 - What is the mass of a 43.8-mL sample of gasoline,...Ch. 1 - Ethanol has a density of 0.789 g/cm3. What volume...Ch. 1 - Bromine is a red-brown liquid with a density of...Ch. 1 - Sodium hydrogen carbonate, known commercially as...Ch. 1 - The acidic constituent in vinegar is acetic acid....Ch. 1 - The different colors of light have different...Ch. 1 - Water consists of molecules (groups of atoms). A...Ch. 1 - The total amount of fresh water on earth is...Ch. 1 - A submicroscopic particle suspended in a solution...Ch. 1 - How many grams are there in 3.58 short tons? Note...Ch. 1 - Prob. 1.88QPCh. 1 - The first measurement of sea depth was made in...Ch. 1 - The estimated amount of recoverable oil from the...Ch. 1 - A fish tank is 24.2 in. long, 15.9 in. deep, and...Ch. 1 - The population density of worms in a particular...Ch. 1 - Prob. 1.93QPCh. 1 - An antacid tablet weighing 0.853 g contained...Ch. 1 - When a mixture of aluminum powder and iron(III)...Ch. 1 - When chlorine gas is bubbled into a solution of...Ch. 1 - A beaker weighed 50.90 g. To the beaker was added...Ch. 1 - Prob. 1.98QPCh. 1 - Describe each of the following as a physical or...Ch. 1 - Describe each of the following as a physical or...Ch. 1 - Analyses of several samples of a material...Ch. 1 - A red-orange solid contains only mercury and...Ch. 1 - A cubic box measures 39.3 cm on an edge. What is...Ch. 1 - A cylinder with circular cross section has a...Ch. 1 - An aquarium has a rectangular cross section that...Ch. 1 - A spherical tank has a radius of 175.0 in....Ch. 1 - Obtain the difference in volume between two...Ch. 1 - What is the difference in surface area between two...Ch. 1 - Perform the following arithmetic setups and...Ch. 1 - Prob. 1.110QPCh. 1 - For each of the following, write the measurement...Ch. 1 - For each of the following, write the measurement...Ch. 1 - Write each of the following in terms of the SI...Ch. 1 - Write each of the following in terms of the SI...Ch. 1 - Tungsten metal, which is used in lightbulb...Ch. 1 - Titanium metal is used in aerospace alloys to add...Ch. 1 - Calcium carbonate, a white powder used in...Ch. 1 - Prob. 1.118QPCh. 1 - Gallium metal can be melted by the heat of ones...Ch. 1 - Mercury metal is liquid at normal temperatures but...Ch. 1 - Zinc metal can be purified by distillation...Ch. 1 - Iodine is a bluish-black solid. It forms a...Ch. 1 - An aluminum alloy used in the construction of...Ch. 1 - Vanadium metal is added to steel to impart...Ch. 1 - The density of quartz mineral was determined by...Ch. 1 - Prob. 1.126QPCh. 1 - Some bottles of colorless liquids were being...Ch. 1 - Providing no reaction occurs, a solid will float...Ch. 1 - Platinum metal is used in jewelry; it is also used...Ch. 1 - Ultrapure silicon is used to make solid-state...Ch. 1 - Vinegar contains acetic acid (about 5% by mass)....Ch. 1 - Ethyl acetate has a characteristic fruity odor and...Ch. 1 - Prob. 1.133QPCh. 1 - Prob. 1.134QPCh. 1 - Convert; a 5.91 kg of chrome yellow to milligrams...Ch. 1 - Convert: a 7.19 g of cyanocobalamin (vitamin B12)...Ch. 1 - The largest of the Great Lakes is Lake Superior,...Ch. 1 - The average flow of the Niagara River is 3.50 km3...Ch. 1 - A room measures 10.0 ft 11.0 ft and is 9.0 ft...Ch. 1 - Prob. 1.140QPCh. 1 - The masses of diamonds and gems are measured in...Ch. 1 - One year of world production of gold was 49.6 106...Ch. 1 - Prob. 1.143QPCh. 1 - All good experiments start with a scientific...Ch. 1 - Prob. 1.145QPCh. 1 - Prob. 1.146QPCh. 1 - Prob. 1.147QPCh. 1 - A 33.0-g sample of an unknown liquid at 20.0C is...Ch. 1 - A 124-g sample of a pure liquid, liquid A, with a...Ch. 1 - On a long trip you travel 832 miles in 21 hours....Ch. 1 - The density of lead at 20C is 11.3 g/cm3. Rank the...Ch. 1 - Prob. 1.152QPCh. 1 - Prob. 1.153QPCh. 1 - The density of liquid water at 80C is 972 kg/m3...Ch. 1 - Prob. 1.155QPCh. 1 - At 20C liquid gasoline gas has a density of 0.75...Ch. 1 - The figures below represent a gas trapped in...Ch. 1 - An ice cube measures 3.50 cm on each edge and...Ch. 1 - The total length of all the DNA molecules...Ch. 1 - Prospectors are considering searching for gold on...Ch. 1 - A solution is prepared by dissolving table salt,...Ch. 1 - Water and saline (salt) solution have in common...Ch. 1 - When 11.1 g of marble chips (calcium carbonate) is...Ch. 1 - Zinc ore (zinc sulfide) is treated with sulfuric...Ch. 1 - A steel sphere has a radius of 1.58 in. If this...Ch. 1 - A weather balloon filled with helium has a...Ch. 1 - Prob. 1.167QPCh. 1 - Prob. 1.168QPCh. 1 - A sample of an ethanolwater solution has a volume...Ch. 1 - You have a piece of gold jewelry weighing 9.35 g....Ch. 1 - A sample of vermilion-colored mineral was weighed...Ch. 1 - A sample of a bright blue mineral was weighed in...Ch. 1 - Prob. 1.173QPCh. 1 - An experimenter places a piece of a solid metal...Ch. 1 - Prob. 1.175QPCh. 1 - The expected outcome for the amount of sugar in a...
Knowledge Booster
Similar questions
- 1-86 The specific heats of some elements at 25oC are as follows: aluminum = 0.215 cal/g · oC; carbon (graphite) = 0.170 caI/g oC; iron = 0.107 cal/g mercury = 0.033 1 caI/g oC. (a) Which element would require the smallest amount of heat to raise the temperature of 100 g of the element by 10oC? (b) If the same amount of heat needed to raise the temperature of 1 g of aluminum by 25oC were applied to 1 g of mercury, by how many degrees would its temperature be raised? (c) If a certain amount of heat is used to raise the temperature of 1.6 g of iron by 10oC, the temperature of 1 g of which element would also be raised by 10oC, using the same amount of heat?arrow_forward1-91 In calculating the specific heat of a substance, the following data are used: mass = 92.15 g; heat = 3.200 kcal; rise in temperature = 45oC. How many significant figures should you report in calculating the specific heat?arrow_forward1-87 Water that contains deuterium rather than ordinary hydrogen (see Section 2-4D) is called heavy water. The specific heat of heavy water at 25oC is 4.2 17 J/g oC. Which requires more energy to raise the temperature of 10.0 g by 10oC, water or heavy water?arrow_forward
- A particulate-level illustration of the reaction AB+CDAD+CB is shown below. a Identify the reactants and products in this reaction. b Is the change shown chemical or physical? c Is the mass of the product particles less than, equal to, or greater than the mass of the reactant particles? d If the reaction takes place in a container that allows no energy to enter or leave, how does the total energy in the container after the reaction compare with the total energy in the container before the reaction?arrow_forwardA 124-g sample of a pure liquid, liquid A, with a density of 3.00 g/mL is mixed with a 40.8-mL sample of a pure liquid, liquid B, with a density of 2.00 g/mL. What is the total volume of the mixture? (Assume there is no reaction upon the mixing of A and B, and volumes are additive.)arrow_forwardWhen we see that 10 gummy bears are 80 Calories meaning that each bear is 8 Calories, this really means that there are 8 kcal = 8,000 calories per gummy bear. A calorie is a non-SI unit that is equal to 4.184 J. How many kJ are associated with consuming one gummy bear?arrow_forward
- 1.) The specific heat of a certain type of cooking oil is 1.75 cal/(g ·°C). How much heat energy is needed to raise the temperature of 2.75 kg of this oil from 23 ∘C to 191 ∘C? 2.) Round each answer to the correct number of significant figures. 9 + 2.8 - 0.135 + 10.6 = 22.265 My previous answer was 22.3 it was incorrected.arrow_forwardExpressing amounts of energy in different energy units is necessary to solve many chemistry problems. For practice, complete the following table. The Joule (J) is the SI unit of energy. 1 calorie (cal) 4.184) 1 kWh = 3.600 x 105 3 245 kWh 200 kcal 338arrow_forwardA car whose mass is 5.30 x 10° lb is traveling at a speed of 53 miles per hour. What is the kinetic energy of the car in joules? In calories? Look up relevant conversion factors. x 105 J x 10° calarrow_forward
- We use the density of water to calculate the mass of water from its volume. The density of water at 25°C is 0.998 g/mL. If a calorimeter was filled with 104.6 mL of water, what is the mass of water in grams?arrow_forward2)historically,some of unit differences reflected the belief that the quantity measured was different when it was later revealed to be a single entity.use the web to look up the origins of the energy units erg and calorie,and describe how they represent an example of this type of historical development.arrow_forwardCalculate the amount of calories required to raise the temperature of 21.8 g of water from 8.5°C to 39.3°C. Please provide your final answer rounded to two decimal places and provide the proper units, in their respective boxes. Calorie = Cal; calorie = cal.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
General Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage Learning
Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning
Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
World of ChemistryChemistryISBN:9780618562763Author:Steven S. ZumdahlPublisher:Houghton Mifflin College Div
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: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
Introductory Chemistry: A Foundation
Chemistry
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Introduction to General, Organic and Biochemistry
Chemistry
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
World of Chemistry
Chemistry
ISBN:9780618562763
Author:Steven S. Zumdahl
Publisher:Houghton Mifflin College Div