Science
ChemistryIntroductory Chemistry: A FoundationWhy can the length of the pin shown in Fig. 2.5 not be recorded as 2.850 cm?
close solutoin list

Why can the length of the pin shown in Fig. 2.5 not be recorded as 2.850 cm?

BuyFind

Introductory Chemistry: A Foundati...

9th Edition
Steven S. Zumdahl + 1 other
Publisher: Cengage Learning
ISBN: 9781337399425
BuyFind

Introductory Chemistry: A Foundati...

9th Edition
Steven S. Zumdahl + 1 other
Publisher: Cengage Learning
ISBN: 9781337399425

Solutions

Chapter
Section
Problem 1ALQ
Problem 2ALQ
Problem 3ALQ
Problem 4ALQ
Problem 5ALQ
Problem 6ALQ
Problem 7ALQ
Problem 8ALQ
Problem 9ALQ
Problem 10ALQ
Problem 11ALQ
Problem 12ALQ
Problem 13ALQ
Problem 14ALQ
Problem 15ALQ
Problem 16ALQ
Problem 17ALQ
Problem 18ALQ
Problem 19ALQ
Problem 20ALQ
Problem 21ALQ
Problem 1QAP
Problem 2QAP
Problem 3QAP
Problem 4QAP
Problem 5QAP
Problem 6QAP
Problem 7QAP
Problem 8QAP
Problem 9QAP
Problem 10QAP
Problem 11QAP
Problem 12QAP
Problem 13QAP
Problem 14QAP
Problem 15QAP
Problem 16QAP
Problem 17QAP
Problem 18QAP
Problem 19QAP
Problem 20QAP
Problem 21QAP
Problem 22QAP
Problem 23QAP
Problem 24QAP
Problem 25QAP
Problem 26QAP
Problem 27QAP
Problem 28QAP
Problem 29QAP
Problem 30QAP
Problem 31QAP
Problem 32QAP
Problem 33QAP
Problem 34QAP
Problem 35QAP
Problem 36QAP
Problem 37QAP
Problem 38QAP
Problem 39QAP
Problem 40QAP
Problem 41QAP
Problem 42QAP
Problem 43QAP
Problem 44QAP
Problem 45QAP
Problem 46QAP
Problem 47QAP
Problem 48QAP
Problem 49QAP
Problem 50QAP
Problem 51QAP
Problem 52QAP
Problem 53QAP
Problem 54QAP
Problem 55QAP
Problem 56QAP
Problem 57QAP
Problem 58QAP
Problem 59QAP
Problem 60QAP
Problem 61QAP
Problem 62QAP
Problem 63QAP
Problem 64QAP
Problem 65QAP
Problem 66QAP
Problem 67QAP
Problem 68QAP
Problem 69QAP
Problem 70QAP
Problem 71QAP
Problem 72QAP
Problem 73QAP
Problem 74QAP
Problem 75QAP
Problem 76QAP
Problem 77QAP
Problem 78QAP
Problem 79QAP
Problem 80QAP
Problem 81QAP
Problem 82QAP
Problem 83QAP
Problem 84QAP
Problem 85QAP
Problem 86QAP
Problem 87QAP
Problem 88QAP
Problem 89QAP
Problem 90QAP
Problem 91QAP
Problem 92QAP
Problem 93QAP
Problem 94QAP
Problem 95QAP
Problem 96QAP
Problem 97AP
Problem 98AP
Problem 99AP
Problem 100AP
Problem 101AP
Problem 102AP
Problem 103AP
Problem 104AP
Problem 105AP
Problem 106AP
Problem 107AP
Problem 108AP
Problem 109AP
Problem 110AP
Problem 111AP
Problem 112AP
Problem 113AP
Problem 114AP
Problem 115AP
Problem 116AP
Problem 117AP
Problem 118AP
Problem 119AP
Problem 120AP
Problem 121AP
Problem 122AP
Problem 123AP
Problem 124AP
Problem 125AP
Problem 126AP
Problem 127AP
Problem 128AP
Problem 129AP
Problem 130AP
Problem 131AP
Problem 132AP
Problem 133AP
Problem 134AP
Problem 135AP
Problem 136AP
Problem 137AP
Problem 138AP
Problem 139AP
Problem 140AP
Problem 141AP
Problem 142AP
Problem 143AP
Problem 144AP
Problem 145AP
Problem 146AP
Problem 147AP
Problem 148AP
Problem 149AP
Problem 150AP
Problem 151AP
Problem 152AP
Problem 153AP
Problem 154AP
Problem 155AP
Problem 156AP
Problem 157AP
Problem 158AP
Problem 159CP
Problem 160CP
Problem 161CP
Problem 162CP
Problem 163CP
Problem 164CP
Problem 165CP
Problem 166CP
Chapter 2, Problem 32QAP
Textbook Problem

Why can the length of the pin shown in Fig. 2.5 not be recorded as 2.850 cm?

Expert Solution

Want to see the full answer?

Check out a sample textbook solution.See solution
Chapter 2,
Problem 31QAP
Chapter 2,
Problem 33QAP

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

See Solution

*Response times vary by subject and question complexity. Median response time is 34 minutes and may be longer for new subjects.

Chapter 2 Solutions

Introductory Chemistry: A Foundation
Show all chapter solutions
Ch. 2.1 - Exercise 2.1 Write the numbers 357 and 0.0055 in...Ch. 2.2 - What if you were not allowed to use units for one...Ch. 2.5 - Exercise 2.2 Give the number of significant...Ch. 2.5 - Exercise 2.3 Give the answer for each calculation...Ch. 2.6 - Exercise 2.4 Wine is often bottled in 0.750-L...Ch. 2.6 - Exercise 2.5 Racing cars at the Indianapolis Motor...Ch. 2.7 - Exercise 2.6 Which temperature is colder, 172 K or...Ch. 2.7 - Exercise 2.7 Hot tubs are often maintained at 41...Ch. 2.7 - Exercise 2.8 An antifreeze solution in a car’s...Ch. 2.8 - Exercise 2.9A student wants to identify the main...
Ch. 2 - a. There are 365 days/year, 24 hours/day, 12...Ch. 2 - You go to a convenience store to buy candy and...Ch. 2 - When a marble is dropped into a beaker of water,...Ch. 2 - Consider water in each graduated cylinder as...Ch. 2 - What is the numerical value of a conversion...Ch. 2 - For each of the following numbers, indicate which...Ch. 2 - Consider the addition of “1 5.4” to “28.” What...Ch. 2 - Consider multiplying “26.2” by “16.43.” What would...Ch. 2 - In lab you report a measured volume of 128.7 mL of...Ch. 2 - Sketch two pieces of glassware: one that can...Ch. 2 - Oil floats on water but is “thicker” than water....Ch. 2 - Show how converting numbers to scientific notation...Ch. 2 - You are driving 65mph and take your eyes oil the...Ch. 2 - You have a1.0cm3 sample of lead and a1.0cm3 sample...Ch. 2 - The beakers shown below have different precisions....Ch. 2 - True or false? For any mathematical operation...Ch. 2 - Complete the following and explain each in your...Ch. 2 - For each of the following figures, a through d,...Ch. 2 - For the pin shown below, why is the third digit...Ch. 2 - Why can the length of the pin shown below not be...Ch. 2 - Use the figure below to answer the following...Ch. 2 - A represents a quantitative observation.Ch. 2 - Although your textbook lists (he rules for...Ch. 2 - When a large or small number is written in...Ch. 2 - When a large or small number is written in...Ch. 2 - Will the power of 10 have apositiveor...Ch. 2 - Will the power of 10 have apositive,negative,...Ch. 2 - Express each of the following numbers...Ch. 2 - Rewrite each of the following as an “ordinary”...Ch. 2 - By how many places must the decimal point be...Ch. 2 - By how many places must the decimal point be...Ch. 2 - Writer each of the following numbers...Ch. 2 - Write each of the following numbers as “ordinary”...Ch. 2 - Write each of the following numbers...Ch. 2 - Write each of the following numbers...Ch. 2 - What are the fundamental units of mass, length,...Ch. 2 - Give the metric prefix that corresponds to each of...Ch. 2 - Students often have trouble relating measurements...Ch. 2 - Students often have trouble relating measurements...Ch. 2 - Students often have trouble relating measurements...Ch. 2 - Students often have trouble relating measurements...Ch. 2 - The road sign I just passed says “New York City...Ch. 2 - The GPS in my car indicates that t have 100. mi...Ch. 2 - The tablecloth on my dining room table is 2 in...Ch. 2 - Who is taller, a man who is 1.62 in tall or a...Ch. 2 - The fundamental SI unit of length is the meter....Ch. 2 - 26. Which English unit of length or distance is...Ch. 2 - The unit of volume in the metric system is the...Ch. 2 - Which metric system unit is most appropriate for...Ch. 2 - When a measuring scale is used properly to the...Ch. 2 - In lab you report a measured volume of 158.6 mL of...Ch. 2 - For the pin shown in Fig. 2.5, why is the third...Ch. 2 - Why can the length of the pin shown in Fig. 2.5...Ch. 2 - Indicate the number of significant figures in each...Ch. 2 - Indicate the number of significant figures implied...Ch. 2 - When we round off a number, if the number to the...Ch. 2 - In a multiple-step calculation, is it better to...Ch. 2 - Round off each of the following numbers to three...Ch. 2 - Round off each of the following numbers to two...Ch. 2 - Round off each of the following numbers to the...Ch. 2 - Round off each of the following numbers to the...Ch. 2 - Consider the calculation indicated below:...Ch. 2 - The following water measurements are made: 18 mL...Ch. 2 - When the calculation(2.31)(4.9795103)/(1.9971104)...Ch. 2 - You are asked to determine the perimeter of the...Ch. 2 - When the sum 4.9965 + 2.11 + 3.887 is calculated,...Ch. 2 - How many digits after the decimal point should he...Ch. 2 - Evaluate each of the following mathematical...Ch. 2 - Evaluate each of the following mathematical...Ch. 2 - Without actually performing the calculations...Ch. 2 - Without actually performing the calculations...Ch. 2 - How many significant digits should be used to...Ch. 2 - Evaluate each of the following and write the...Ch. 2 - A represents a ratio based on an equivalence...Ch. 2 - How many significant figures are understood for...Ch. 2 - Given that 1 mi = 1760 yd, determine what...Ch. 2 - Given that 1 in. = 2.54 cm exactly, indicate what...Ch. 2 - For Exercises 57 and 58, apples cost $1.75 per...Ch. 2 - For Exercises 57 and 58, apples cost $1.75 per...Ch. 2 - Perform each of the following conversions, being...Ch. 2 - Perform each of the following conversions, being...Ch. 2 - Perform each of the following conversions, being...Ch. 2 - Perform each of the following conversions, being...Ch. 2 - 12.01 g of carbon contains6.021023 carbon atoms....Ch. 2 - Los Angeles and Honolulu are 2558 mi apart. What...Ch. 2 - The United States has high-speed trains running...Ch. 2 - The radius of an atom is on the order of1010 m....Ch. 2 - The temperature scale used in everyday life in...Ch. 2 - The point of water is at 32° on the Fahrenheit...Ch. 2 - The normal boiling point of water is _________F,...Ch. 2 - The freezing point of water is _________ K.Ch. 2 - On both the Celsius and Kelvin temperature scales,...Ch. 2 - On which temperature scale (°F, °C, or K) does 1...Ch. 2 - Make the following temperature conversions: 44.2...Ch. 2 - Carry out the indicated temperature conversions. ...Ch. 2 - Convert the following Fahrenheit temperatures to...Ch. 2 - Convert the following Celsius temperatures to...Ch. 2 - The “Chemistry in Focus” segmentTiny...Ch. 2 - Perform the indicated temperature conversions. 275...Ch. 2 - What does thedensityof a substance represent?Ch. 2 - The most common units for density are ___________.Ch. 2 - A kilogram of lead occupies a much smaller volume...Ch. 2 - If a solid block of glass, with a volume of...Ch. 2 - Is the density of a gaseous substance likely to be...Ch. 2 - What property of density makes it useful as an aid...Ch. 2 - Referring to Table 2.8, which substance listed is...Ch. 2 - Referring to Table 2.8, determine whether...Ch. 2 - For the masses and volumes indicated, calculate...Ch. 2 - For the masses and volumes indicated, calculate...Ch. 2 - The element bromine at room temperature is a...Ch. 2 - Sunflower oil has a density of 0.920 g/mL. What is...Ch. 2 - If 1000. mL of linseed oil has a mass of 929 g....Ch. 2 - A material will float on the surface of a liquid...Ch. 2 - Iron has a density of 7.87 g/cm3. If 52.4 g of...Ch. 2 - You want to make a rectangular box that weighs 2.0...Ch. 2 - Use the information in Table 2.8 to calculate the...Ch. 2 - Use the information in Table 2.8 to calculate the...Ch. 2 - 97. Indicate the number of significant digits in...Ch. 2 - Express each of the following as an “ordinary”...Ch. 2 - Write each of the following numbers in standard...Ch. 2 - For the measurement 0.003040 meters, indicate...Ch. 2 - Make the following conversions. 1 .25 in. to feet...Ch. 2 - On the planet Xgnu, the most common units of...Ch. 2 - You pass a road sign saying “New York 110 km.” If...Ch. 2 - Which of the following statements is (are) true? A...Ch. 2 - Suppose your car is rated at 45 mi/gal for highway...Ch. 2 - You are in Paris, and you want to buy some peaches...Ch. 2 - For a pharmacist dispensing pills or capsules, it...Ch. 2 - On the planet Xgnu, the natives have 14 fingers....Ch. 2 - For a material to float on the surface of water,...Ch. 2 - A gas cylinder having a volume of 10.5 L contains...Ch. 2 - Using Table 2.8, calculate the volume of 25.0 g of...Ch. 2 - Ethanol and benzene dissolve in each other. When...Ch. 2 - When 2891 is written in scientific notation, the...Ch. 2 - For each of the following numbers, if the number...Ch. 2 - For each of the following numbers, if the number...Ch. 2 - For each of the following numbers, by how many...Ch. 2 - For each of the following numbers, by how many...Ch. 2 - For each of the following numbers, by how many...Ch. 2 - Express each of the following numbers in...Ch. 2 - Express each of the following as an “ordinary”...Ch. 2 - Write each of the following numbers...Ch. 2 - Write each of the following numbers...Ch. 2 - The fundamental unit of length or distance in the...Ch. 2 - Draw a piece of lab glassware that can...Ch. 2 - Which distance is farther, 100 km or 50 mi?Ch. 2 - 1L= ________dm3= ________cm3= ________mLCh. 2 - The volume 0.250 L could also be expressed as mL.Ch. 2 - The distance 10.5 cm could also be expressed as m.Ch. 2 - Would an automobile moving at a constant speed of...Ch. 2 - Which weighs more, 0.001 g of water or 1 mg of...Ch. 2 - Which weighs more, 4.25 g of gold or 425 mg of...Ch. 2 - The length 500 m can also be expressed as nm.Ch. 2 - A perfect cube of unknown elemental composition...Ch. 2 - You are working on a project where you need the...Ch. 2 - Indicate the number of significant figures in each...Ch. 2 - Round off each of the following numbers to three...Ch. 2 - Round off each of the following numbers to the...Ch. 2 - Evaluate each of the following, and write the...Ch. 2 - Evaluate each of the following, and write the...Ch. 2 - Evaluate each of the following, and write the...Ch. 2 - Given thatdetermine what conversion factor is...Ch. 2 - A rectangular solid measures 1.0 in by 2.4 mm by...Ch. 2 - Perform each of the following conversions, being...Ch. 2 - Perform each of the following conversions, being...Ch. 2 - The mean distance from the earth to (he sun ismi....Ch. 2 - Given that one metric ton = 1000 kg, how many...Ch. 2 - Convert the following temperatures to kelvins. 0°C...Ch. 2 - Carry out the indicated temperature conversions....Ch. 2 - For the masses and volumes indicated, calculate...Ch. 2 - A sample of a liquid solvent has a density of...Ch. 2 - An organic solvent has a density of 1.31 g/mL....Ch. 2 - A solid metal sphere has a volume of 4.2 ft3. The...Ch. 2 - A sample containing 33.42 g of metal pellets is...Ch. 2 - Convert the blowing temperatures to Fahrenheit...Ch. 2 - For each of the following descriptions, identify...Ch. 2 - The “Chemistry in Focus” segmentCritical Units!...Ch. 2 - Read the “Chemistry in Focus” segmentMeasurement:...Ch. 2 - The “Chemistry in Focus” segmentMeasurement: Past,...Ch. 2 - Complete the following table: Number Exponential...Ch. 2 - For each of the mathematical expressions given: a....Ch. 2 - The longest river in the world is the Nile River...Ch. 2 - Secretariat is known as the horse with the fastest...Ch. 2 - A friend tells you that it is 69. 1 °F outside....Ch. 2 - The hottest temperature recorded in the United...Ch. 2 - The density of osmium (the densest metal)...Ch. 2 - The radius of a neon atom is 69 pm, and its mass...

Additional Science Textbook Solutions

Find more solutions based on key concepts
Show solutions
Consider a galvanic cell based on the following theoretical half-reactions: What is the value of G and K for th...

Chemistry

The second electron affinity values for both oxygen and sulfur are unfavorable (positive). Explain.

Chemistry: An Atoms First Approach

The average flow of the Niagara River is 3.50 km3 per week. What is this volume in liters?

General Chemistry - Standalone book (MindTap Course List)

(Indicates a review question, which means it requires only a basic understanding of the material to answer. Que...

Inquiry into Physics

After cutting the fat from a pork loin, you rinse the wooden cutting board under warm water before using it to ...

Understanding Nutrition (MindTap Course List)

What is the maximum number of amino acids that can be encoded by a gene with 45 bases plus a stop codon? a. 15 ...

Biology: The Unity and Diversity of Life (MindTap Course List)

Apply the concept of natural selection to any given adaptation and suggest a logical explanation of how the ada...

Biology (MindTap Course List)

The body's adipose tissue has a virtually infinite capacity to store fats. T F

Nutrition

A map suggests that Atlanta is 730. miles in a direction 5.00 north of east from Dallas. The same map shows tha...

College Physics

What is the pressure interval (in millibars) between adjacent isobars on this weather map?

Fundamentals of Physical Geography

The nutrient standards in use today include all of the following except. a. Adequate Intakes (AI) b. Daily Mini...

Nutrition: Concepts and Controversies - Standalone book (MindTap Course List)

40. According to Rutherford’s model of the atom, how many electrons would be found in each of the following ato...

Chemistry In Focus

What is the result of the following calculation? x=(110.764)(0.056)(0.00216)

Chemistry & Chemical Reactivity

If an object is thrown straight up and air resistance is negligible, then its speed when it returns to the star...

College Physics

Why can’t you see deeper into the Sun than the photosphere?

Horizons: Exploring the Universe (MindTap Course List)

_____ contraction drives blood through the systemic and pulmonary circuits; outside the heart, blood pressure i...

Human Biology (MindTap Course List)

Answers to all problems are at the end of this book. Detailed solutions are available in the Student Solutions ...

Biochemistry

KEY TERMS 1. science (1.1) 2. scientific method (1.2) 3. standard unit (1.4) 4. system of units 5. metric syste...

An Introduction to Physical Science

1-60 The density of methanol at 20oC is 0.791 g/mL. What is the mass, in grams, of a 280 mL sample?

Introduction to General, Organic and Biochemistry

BIOCHEMICAL CONNECTIONS You have been hired by a pharmaceutical company to work on development of drugs to trea...

Biochemistry

3.55 An average person inhales roughly 2.5 g of O2 in a minute. How many molecules of oxygen are inhaled in (a)...

Chemistry for Engineering Students

Draw structural formulas for the following: a. phenyl formate b. methyl4-nitrobenzoate c. ethyl2-chloropropanoa...

Chemistry for Today: General, Organic, and Biochemistry

Determine the simplest formulas of the following compounds: (a) the food enhancer monosodium glutamate (MSG), w...

Chemistry: Principles and Reactions

One of the highest magnetic field ESR instruments currently available uses . What frequency and wavelength of r...

Physical Chemistry

The next four questions pertain to the following case: Tony was born at 35 weeks of pregnancy and weighed 2075 ...

Nutrition Through The Life Cycle

Apply Evolutionary Thinking What evidence would convince you that membranes and active transport mechanisms evo...

Biology: The Dynamic Science (MindTap Course List)

A gene that is knocked out is _______. a. duplicated c. expressed b. inactivated d. a master gene

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

Define the following terms: a. chromosome b. chromatin

Human Heredity: Principles and Issues (MindTap Course List)

Case 2 3. As a result of the upper airway obstruction and subsequent ventilation-perfusion ratio, the parameter...

Cardiopulmonary Anatomy & Physiology

Carbon and Uranium Dating 49. The carbon in a fossil was found to contain relative to living organisms. What i...

Chemistry In Focus

A chemist needs exactly 2 moles of KNO3 to make a solution. What mass of solid KNO3 must be used?

Chemistry for Engineering Students

While selenic acid has the formula H2SeO4 and thus is directly related to sulfuric acid, telluric acid is best ...

Chemistry

As a general rule, equatorial alcohols are esterified more readily than axial alcohols. What product would you ...

Organic Chemistry

Feeding and eating problems do not require nutrition services under which of these conditions? a. When a 3-year...

Nutrition Through the Life Cycle (MindTap Course List)

How many significant figures are there in (a) 78.9 0.2, (b) 3.788 109, (c) 2.46 1026, (d) 0.003 2

College Physics

Indicate whether or not each of the following substances is a denaturing agent for protein. a. heat b. ultravio...

General, Organic, and Biological Chemistry

Describe the threats to many of the worlds amphibian species and explain why we should avoid hastening the exti...

Environmental Science (MindTap Course List)

In a situation in which data are known to three significant digits, we write 6.379 m = 6.38 m and 6.374 m = 6.3...

Physics for Scientists and Engineers

WHAT IS ENERGY AND WHAT HAPPENS WHEN IT UNDERGOES CHANGE? What are the two key concepts for this section? What ...

Environmental Science (MindTap Course List)

What is the spatial arrangement for the chemical bonds that the left-most carbon atom in each of the structures...

Organic And Biological Chemistry

Suppose you are told that each reaction in Problem 9.13 is a substitution reaction but are not told the mechani...

Organic Chemistry

What are the equilibrium concentrations of NH3,NH4+ and OH in a 0.15M solution of ammonia? What is the pH of th...

Chemistry & Chemical Reactivity

Which dissolved gas is present in the ocean in much greater proportion than in the atmosphere? Why the disparit...

Oceanography: An Invitation To Marine Science, Loose-leaf Versin

A uniformly charged rod of length L and total charge Q lies along the x axis as shown in Figure P23.6. (a) Find...

Physics for Scientists and Engineers with Modern Physics

Coal consists primarily of compressed remains of the ___ that dominated Carboniferous swamp forests. a. seedles...

Biology: The Unity and Diversity of Life (MindTap Course List)

From your knowledge of general relativity, would you expect radio waves from distant galaxies to be deflected a...

Foundations of Astronomy (MindTap Course List)

A 1.00-km steel railroad rail is fastened securely at both ends when the temperature is 20.0C. As the temperatu...

Physics for Scientists and Engineers, Technology Update (No access codes included)

An astronaut on the Moon observes a UFO flying by with a velocity of 0.75c as shown in Figure P39.22. a. If the...

Physics for Scientists and Engineers: Foundations and Connections

Which of the following particulate illustrations represent pure substances and which represent mixtures?

Introductory Chemistry: An Active Learning Approach

bartleby
  • Contact Research (Essays)
  • High School Textbooks
  • Literature Guides
  • Essay Help
  • Mobile App
    • © 2021 bartleby. All Rights Reserved.