Bundle: Introductory Chemistry: An Active Learning Approach, 6th + LMS Integrated for OWLv2, 4 terms (24 months) Printed Access Card
6th Edition
ISBN: 9781305717428
Author: Mark S. Cracolice, Ed Peters
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 3, Problem 54E
Why is the length of the line in the illustration below reported as 2.55 in. with one ruler and as 2.5 in. with another?
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
I think I did a calculation wrong but I am having trouble understanding significant figures.
In this problem, I am calculation the density of water from my previous calculations mass= 7.359g and volume=7.8mL. So I then divided 7.359g by 7.8mL to find density and got (.9434615385) on my calculator which I then turned into (.94) because I believe there should be 2 significant figures. Is (.94) correct or should 1.4 be the final answer?
The density of a metal sheet is given to be 8.75 g/cm^ 3 rectangular piece of this metal sheet has a mass of 3.58 g and is 6.98 cm long and 4.53 cm wide, what is the thickness of the piece of metal? it may help to draw a picture. Make sure to include the correct unit in your final answer .
A piece of cardboard is 12.0 cm long and 6.3 cm wide. What is the area of this piece of cardboard in square millimeters? Enter your answer in the space provided WITHOUT units. Make sure to round your answer to the correct number of significant figures.
Please give the number as a normal number, do not use scientific notation.
(In example: a normal number = 4300 instead of the number being in scientific notation as = 4.3 X 103)
Chapter 3 Solutions
Bundle: Introductory Chemistry: An Active Learning Approach, 6th + LMS Integrated for OWLv2, 4 terms (24 months) Printed Access Card
Ch. 3 - Equivalency, conversion factor, solving...Ch. 3 - Metric system, SI units, derived unit, base unitCh. 3 - Prob. 3CLECh. 3 - Prob. 4CLECh. 3 - Prob. 5CLECh. 3 - Write the following numbers in scientific...Ch. 3 - Prob. 2ECh. 3 - Write the following numbers in ordinary decimal...Ch. 3 - Write the ordinary form of the following numbers:...Ch. 3 - Prob. 5E
Ch. 3 - Prob. 6ECh. 3 - Prob. 7ECh. 3 - Prob. 8ECh. 3 - Prob. 9ECh. 3 - Prob. 10ECh. 3 - Complete the following operations:...Ch. 3 - Prob. 12ECh. 3 - What is the mathematical criterion for two...Ch. 3 - Sixty seconds and minute are equivalent...Ch. 3 - Write the equivalency for each conversion...Ch. 3 - Write the equivalency for each conversion...Ch. 3 - Write the equivalency and both conversion factors...Ch. 3 - Write the equivalency and both conversion factors...Ch. 3 - Prob. 19ECh. 3 - Prob. 20ECh. 3 - How long will it take to travel the 406 miles...Ch. 3 - A student who is driving home for the holidays...Ch. 3 - How many minutes does it take a car traveling 88...Ch. 3 - How many days are in 89 weeks?Ch. 3 - What will be the cost in dollars for nails for a...Ch. 3 - A student working for Stop and Shop is packing...Ch. 3 - An American tourist in Mexico was startled to see...Ch. 3 - How many nickels should you receive in exchange...Ch. 3 - How many weeks are in a decade?Ch. 3 - How many seconds are in the month of January?Ch. 3 - List at least two measurements that would be...Ch. 3 - List at least two measurements that would be made...Ch. 3 - A woman stands on a scale in an elevator in a tall...Ch. 3 - A person can pick up a large rock that is...Ch. 3 - What is the metric unit of length?Ch. 3 - What is the metric unit of mass?Ch. 3 - Kilo buck is a slang expression for a sum of...Ch. 3 - What is the difference between the terms kilo unit...Ch. 3 - One milliliter is equal to how many liters?Ch. 3 - How many centimeters are in a meter?Ch. 3 - Which unit, megagrams or grams, would be more...Ch. 3 - What is the name of the unit whose symbol is nm?...Ch. 3 - a 5.74 cg to g, b 1.41 kg to g, c 4.54 x 108 cg to...Ch. 3 - a 15.3 kg to g and mg, b 80.5 g to kg and mg, c...Ch. 3 - a 21.7 m to cm, b 517 m to km, c 0.666 km to cmCh. 3 - a 90.4 mm to m and cm, b 11.9 m to mm and cm, c...Ch. 3 - a 494 cm3 to mL, b 1.91 L to mL, c 874 cm3 to LCh. 3 - a 90.8 mL to L and cm3, b 16.9 L to mL and cm3, c...Ch. 3 - a 7.11 hg to g, b 5.27 x 107 m to pm, c 3.63 x 106...Ch. 3 - a 0.194 Gg to g, b 5.66 nm to m, c 0.00481 Mm to...Ch. 3 - State the volume of liquid in each graduated...Ch. 3 - How long is the object measured with the rulers...Ch. 3 - The same volume of liquid is in each measuring...Ch. 3 - Why is the length of the line in the illustration...Ch. 3 - Prob. 55ECh. 3 - Prob. 56ECh. 3 - Prob. 57ECh. 3 - a 52.20 mL helium, b 17.963 g nitrogen, c 78.45 mg...Ch. 3 - A moving-van crew picks up the following items: a...Ch. 3 - A solution is prepared by dissolving 2.86 grams of...Ch. 3 - Prob. 61ECh. 3 - An empty beaker has a mass of 94.33 grams. After...Ch. 3 - The mole is the SI unit for the amount of a...Ch. 3 - Exactly 1 liter of a solution contains 31.4 grams...Ch. 3 - An empty beaker with a mass of 42.3 g is filled...Ch. 3 - Use the definition density ; mass 4 volume to...Ch. 3 - 0.0715 gal = _____ c m 3 2.27 x 10 4 mL = _____ g...Ch. 3 - 19.3 L = _____ gal 0 .461 qt = _____ LCh. 3 - A popular breakfast cereal comes in a box...Ch. 3 - A copy of your chemistry textbook is found to have...Ch. 3 - The payload of a small pickup truck is 1450 pounds...Ch. 3 - The Hope diamond is the worlds largest blue...Ch. 3 - There is 115 mg of calcium in a 100-g serving of...Ch. 3 - The largest recorded difference of weight between...Ch. 3 - An Austrian boxer reads 69.1 kg when he steps on a...Ch. 3 - A woman gives birth to a 7.5-lb baby. How would a...Ch. 3 - The height of Angel Falls in Venezuela is 979 m....Ch. 3 - A penny is found to have a length of 1.97...Ch. 3 - The Willis Tower in Chicago is 1451 feet tall. How...Ch. 3 - What is the length of the Mississippi River in...Ch. 3 - The summit of Mount Everest is 29, 029 ft above...Ch. 3 - One of the smallest brilliant-cut diamonds ever...Ch. 3 - An office building is heated by oil-fired burners...Ch. 3 - A gas can is found to have a volume of 9.10...Ch. 3 - Celsius Fahrenheit Kelvin 69 -29 111 36 358 -141Ch. 3 - Celsius Fahrenheit Kelvin 40 590 -13 229 440 -314Ch. 3 - Normal body temperature is 98.6 F. What is this...Ch. 3 - In the winter, a heated home in the Northeast...Ch. 3 - Energy conservationists suggest that air...Ch. 3 - The milting point of an unknown solid is...Ch. 3 - The worlds highest shade temperature was recorded...Ch. 3 - The boiling point of a liquid is calculated to be...Ch. 3 - Prob. 93ECh. 3 - Prob. 94ECh. 3 - Prob. 95ECh. 3 - Prob. 96ECh. 3 - Prob. 97ECh. 3 - Prob. 98ECh. 3 - Prob. 99ECh. 3 - Prob. 100ECh. 3 - Prob. 101ECh. 3 - Rank the substances in the photograph from least...Ch. 3 - Calculate the density of benzene, a liquid used in...Ch. 3 - A general chemistry student found a chunk of metal...Ch. 3 - Densities of gases are usually measured in grams...Ch. 3 - Prob. 106ECh. 3 - Ether, a well-known anesthetic, has a density of...Ch. 3 - Prob. 108ECh. 3 - Determine the mass of 2.0 L rubbing alcohol, which...Ch. 3 - Calculate the volume occupied by 15.4 grams of...Ch. 3 - The mass of the liquid in the graduated cylinder...Ch. 3 - Prob. 112ECh. 3 - Distinguish precisely and in scientific terms the...Ch. 3 - Determine whether each statement that follows is...Ch. 3 - How tall are you in a meters; b decimeters; c...Ch. 3 - What do you weigh in a milligrams; b grams; c...Ch. 3 - Standard printer and copier paper is the United...Ch. 3 - The density of aluminium is 2.7 g/cm3. An ecology...Ch. 3 - What is the average density of a single marble...Ch. 3 - A woman has just given birth to a bouncing 6 lb, 7...Ch. 3 - A students drivers license lists her height as 5...Ch. 3 - How many grams of milk are in a 12.0 fluid-ounce...Ch. 3 - The fuel tank in an automobile has a capacity of...Ch. 3 - A welcome rainfall caused the temperature to drop...Ch. 3 - At high noon on the lunar equator the temperature...Ch. 3 - A recipe calls for a quarter cup of butter....Ch. 3 - Prob. 127ECh. 3 - In Active Example 3-29 you calculated that you...Ch. 3 - Write each of the following in scientific...Ch. 3 - Write each of the following numbers in ordinary...Ch. 3 - Prob. 3PECh. 3 - Prob. 4PECh. 3 - How many seconds are in 12 minutes?Ch. 3 - Prob. 6PECh. 3 - Prob. 7PECh. 3 - Prob. 8PECh. 3 - Prob. 9PECh. 3 - Prob. 10PECh. 3 - Prob. 11PECh. 3 - Prob. 12PECh. 3 - What is the volume of liquid in the buret in the...Ch. 3 - Prob. 14PECh. 3 - Round off each of the following quantities to two...Ch. 3 - Prob. 16PECh. 3 - At a certain temperature, 0.878 g of a pure liquid...Ch. 3 - Prob. 18PECh. 3 - Prob. 19PECh. 3 - Prob. 20PECh. 3 - Prob. 21PECh. 3 - Prob. 22PECh. 3 - Prob. 23PECh. 3 - Prob. 24PECh. 3 - The mass of a 50.00-milliliter sample of methanol...Ch. 3 - Prob. 26PECh. 3 - Determine the mass in kilograms of a lead brick...Ch. 3 - Prob. 28PECh. 3 - Prob. 29PE
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
- What is the difference in surface area between two circles, one of radius 7.98 cm, the other of radius 8.50 cm? The surface area of a circle of radius r is r2. Obtain the result to the correct number of significant figures.arrow_forwardThe label on a bale of mulch indicates a volume of 1.45 ft3. The label also states that the mulch in the bale will cover an area of a garden 6 ft 6 ft to a depth of 1 in. Account for the discrepancy in the given volumes.arrow_forwardThe separation between carbon atoms in diamond is 0.154 nm. What is their separation in meters? In picometers (pm)? In Angstroms ()?arrow_forward
- A sample of a bright blue mineral was weighed in air, then weighed again while suspended in water. An object is buoyed up by the mass of the fluid displaced by the object. In air, the mineral weighed 7.35 g; in water, it weighed 5.40 g. The densities of air and water are 1.205 g/L and 0.9982 g/cm3, respectively. What is the density of the mineral?arrow_forwardPerform these calculations and express the result with the proper number of significant figures. (a) 4.850g2.34g1.3mL (b) V=43r3 where r = 4.112 cm (c) (4.66 103) 4.666 (d) 0.00340065.2arrow_forwardYou are asked to identify an unknown liquid that is known to be one of the liquids listed below. You pipet a 3.50-mL sample into a beaker. The empty beaker had a mass of 12.20 g. and the beaker plus the liquid weighed 16.08 g. (a) Calculate the density and identify the unknown. (b) If you were able to measure the volume to only two significant figures (that is, 3.5 mL, not 3.50 mL), will the results be sufficiently accurate to identify the unknown? Explainarrow_forward
- The density of a solution of sulfuric acid is 1.285 g/cm3, and it is 38.08% acid by mass. Calculate the volume of the acid solution (in mL) you need to supply 125 g of sulfuric acid.arrow_forward1.89 Imagine that you place a cork measuring 1.30cm4.50cm3.00cm in a pan of water. On top of this cork, you place a small cube of lead measuring 1.15 cm on a side. Describe how you would determine if the combination of the cork and lead cube will still float in the water. Note any information you would need to look up to answer the question.arrow_forwardThe first measurement of sea depth was made in 1840 in the central South Atlantic, where a plummet was lowered 2425 fathoms. What is this depth in meters? Note that 1 fathom = 6ft, 1 ft = 12 in., and 1 in. = 2.54 102 m. (These relations are exact.)arrow_forward
- Obtain the difference in volume between two spheres, one of radius 5.61 cm, the other of radius 5.85 cm. The volume V of a sphere is (4/3) r3, where r is the radius. Give the result to the correct number of significant figures.arrow_forwardYou are working on a project where you need the volume of a box. You take the length, height, and width measurements and then multiply the values together to find the volume. You report the volume of the box as 0.310m3 . If Iwo of your measurements were 0.7 120 m and 0.52458 m, what was the other measurement?arrow_forwardWhat is the volume of liquid in the buret in the illustration? Note that the volumes on a buret, expressed in milliliters, are sequenced in the opposite direction of a graduated cylinder.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Introductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning
Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
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
World of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning
Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
Introductory Chemistry: An Active Learning Approa...
Chemistry
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
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
World of Chemistry, 3rd edition
Chemistry
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Brooks / Cole / Cengage Learning
Introductory Chemistry: A Foundation
Chemistry
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Types of Matter: Elements, Compounds and Mixtures; Author: Professor Dave Explains;https://www.youtube.com/watch?v=dggHWvFJ8Xs;License: Standard YouTube License, CC-BY