Chemistry: Structure and Properties (2nd Edition)
2nd Edition
ISBN: 9780134293936
Author: Nivaldo J. Tro
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter E, Problem 25E
Use scientific notation to express each quantity with only the base units (no prefix multipliers).
a. 4.5 ns
b. l8 fs
c. 128 pm
d. 35 µm
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Use scientific notation to express each quantity with only base units (no prefix multipliers).a. 4.5 ns b. 18 fs c. 128 pm d. 35 mm
5 nyoor X
A the p X
Spoti x
A Chap x
E * Par X
Netfli X
Goo
53. Calculate Make the following conversions. Express
your answers in scientific notation.
a. 14.8 g = ? ug
b. 3.72 g = ? kg
C. 66.3 L ? cm³
d. 7.5 x 104 J = ? kJ
e. 3.9 × 10° mg = ? dg
f. 2.1 X 10 dL = ? µL
%3D
%3D
8. Carry out the following unit conversions.
a. 3.47×10-6 g to ug
b. 2.73×10-4 L to mL
c. 725 ns to s
d. 1.3 m to km
9. Carry out each of the following conversions.
a. 25.5 m to km
b. 36.3 km to m
c. 487 kg to g
d. 1.32 L to mL
e. 55.9 dL to L
f. 6251 L to cm³
Chapter E Solutions
Chemistry: Structure and Properties (2nd Edition)
Ch. E - What are the standard SI base units of length,...Ch. E - What are the three common temperature scales? Does...Ch. E - What are prefix multipliers? List some examples.Ch. E - What is a derived unit? List an example.Ch. E - Explain the relationship between the reliability...Ch. E - What is the significance of the number of digits...Ch. E - Explain the difference between precision and...Ch. E - Prob. 8ECh. E - When multiplying or dividing measured quantities,...Ch. E - When adding or subtracting measured quantities,...
Ch. E - Explain the difference between density and mass.Ch. E - Explain the difference between intensive and...Ch. E - Prob. 13ECh. E - Prob. 14ECh. E - Prob. 15ECh. E - Prob. 16ECh. E - What is dimensional analysis?Ch. E - How should units be treated in calculations?Ch. E - Convert each temperature. a. 32 °F to °C...Ch. E - Convert each temperature. a. 212 °F to °C...Ch. E - The coldest temperature ever measured in the...Ch. E - Prob. 22ECh. E - Use the prefix multipliers to express each...Ch. E - Use prefix multipliers to express each measurement...Ch. E - Use scientific notation to express each quantity...Ch. E - Use scientific notation to express each quantity...Ch. E - Complete the table.Ch. E - Complete the table.Ch. E - Express the quantity 254,998 m in each unit. a. km...Ch. E - Express the quantity 556.2 × 10-12 s in each unit....Ch. E - How many 1-cm squares does it take to construct a...Ch. E - How many 1-cm cubes does it take to construct a...Ch. E - Convert 15.0 L to each unit. a.mL b. cm3 c. gal d....Ch. E - Convert 4.58 x 103 cm3 to each unit. a. L b. mL c....Ch. E - A ruler used to measure a penny has markings every...Ch. E - A scale used to weigh produce at a market has...Ch. E - Read each measurement to the correct number of...Ch. E - Read each measurement to the correct number of...Ch. E - For each number, underline the zeroes that are...Ch. E - For each number, underline the zeroes that are...Ch. E - How many significant figures are in each number?...Ch. E - How many significant figures are in each number?...Ch. E - Which numbers are exact (and therefore have an...Ch. E - Indicate the number of significant figures in each...Ch. E - Round each number to four significant figures. a....Ch. E - Round each number to three significant figures. a....Ch. E - Calculate to the correct number of significant...Ch. E - Calculate to the correct number of significant...Ch. E - Calculate to the correct number of significant...Ch. E - Calculate to the correct number of significant...Ch. E - Calculate to the correct number of significant...Ch. E - Calculate to the correct number of significant...Ch. E - A new penny has a mass of 2.49 g and a volume of...Ch. E - A titanium bicycle frame displaces 0.314 L of...Ch. E - Glycerol is a syrupy liquid used in cosmetics and...Ch. E - An allegedly gold nugget is tested to determine...Ch. E - Ethylene glycol (antifreeze) has a density of 1.11...Ch. E - Prob. 58ECh. E - A small airplane takes on 245 L of fuel, If the...Ch. E - Human fat has a density of 0.918 g/cm3. How much...Ch. E - Perform each unit conversion. a. 27.8 L to cm3 b....Ch. E - Prob. 62ECh. E - Prob. 63ECh. E - Prob. 64ECh. E - A runner wants to run 10.0 km. She knows that her...Ch. E - Prob. 66ECh. E - A European automobile has a gas mileage of 17...Ch. E - A gas can holds 5.0 gallons of gasoline. Express...Ch. E - A house has an area of 195 m2. What is its area...Ch. E - Prob. 70ECh. E - The average U.S. farm occupies 435 acres. (1 acre...Ch. E - Total U.S. farmland occupies 954 million acres....Ch. E - An acetaminophen suspension for infants contains...Ch. E - An ibuprofen suspension for infants contains 100...Ch. E - Convert between energy units. a. 534 kWh to J b....Ch. E - Prob. 76ECh. E - Suppose that a person eats 2387 Calories per day....Ch. E - A particular frost-free refrigerator uses about...Ch. E - Prob. 79ECh. E - Prob. 80ECh. E - A solid gold cylinder sits on a weight-sensitive...Ch. E - The proton has a radius of approximately 1.0 ×...Ch. E - The density of titanium is 4.51 g/cm3. What is the...Ch. E - The density of iron is 7.86 g/cm3. What is its...Ch. E - A steel cylinder has a length of 2.16 in, a radius...Ch. E - A solid aluminum sphere has a mass of 85 g. Use...Ch. E - Prob. 87ECh. E - Prob. 88ECh. E - The Toyota Prius, a hybrid electric vehicle, has a...Ch. E - The Honda Insight, a hybrid electric vehicle, has...Ch. E - The single proton that forms the nucleus of the...Ch. E - A sample of gaseous neon atoms at atmospheric...Ch. E - Prob. 93ECh. E - The world’s record in the 100-m dash is 9.58 s,...Ch. E - Table salt contains 39.33 g of sodium per 100 g of...Ch. E - Prob. 96ECh. E - A length of #8 copper wire (radius = 1.63 mm) has...Ch. E - Rolls of aluminum foil are 304 mm wide and 0.016...Ch. E - Liquid nitrogen has a density of 0.808 g/L and...Ch. E - Mercury is often used in thermometers. The mercury...Ch. E - Prob. 101ECh. E - In 1999, scientists discovered a new class of...Ch. E - Prob. 103ECh. E - Nanotechnology, the field of building ultrasmall...Ch. E - Prob. 105ECh. E - A box contains a mixture of small copper spheres...Ch. E - A cube has an edge length of 7 cm. If it is...Ch. E - Prob. 108ECh. E - For each box, examine the blocks attached to the...Ch. E - Look up the measurement of the approximate...Ch. E - Prob. 111ECh. E - One inch is equal to 2.54 cm. Draw a line that is...Ch. E - Convert the height of each member in your group...Ch. E - Prob. 114ECh. E - Convert 85.0 °F to k. 358 k 181.1 k 302.6 k 29.4 kCh. E - Express the quantity 33.2 × 10-4 m in mm. 0.332 mm...Ch. E - How many significant figures are there in the...Ch. E - Perform the calculation to the correct number of...Ch. E - Perform the calculation to the correct number of...Ch. E - What is the mass of a 1 .75-L sample of a liquid...Ch. E - Convert 1,285 cm2to m2. 12.85 m2 0.1285 m2 1.285 ×...Ch. E - Prob. 8SAQCh. E - A solid metal sphere has a radius of 3.53 cm and a...Ch. E - A German automobile’s gas mileage is 22km/L....Ch. E - A wooden block has a volume of 18.5 in3. Express...
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
- Ethanol has a density of 0.789 g/cm3. What volume must be poured into a graduated cylinder to give 19.8 g of alcohol.arrow_forwardAlthough the preferred SI unit of area is the square meter, land is often measured in the metric system in hectares (ha). One hectare is equal to 10,000 m2. In the English system, land is often measured in acres (1 acre = 160 rod2). Use the exact conversions and those given in Exercise 47 to calculate the following. a. 1 ha = __________ km2 b. The area of a 5.5-acre plot of land in hectares, square meters, and square kilometers c. A lot with dimensions 120 ft by 75 ft is to be sold for 6500. What is the price per acre? What is the price per hectare?arrow_forward1.48 A rock is placed on a balance and its mass is determined as 12.1 g. When the rock is then placed in a graduated cylinder that originally contains 11.3 mL of water, the new volume is roughly 17 rnL. How should the density of the rock be reported?arrow_forward
- 1.53 Carry out the following unit conversions. (a) 3.47106g to g , (b) 2.73104L to mL, (c) 725 ns to s, (d) 1.3 m to km.arrow_forwarda 7.11 hg to g, b 5.27 x 107 m to pm, c 3.63 x 106 g to dag.arrow_forwardThe unit of land measure in the English system is the acre, while that in the metric system is the hectare. An acre is 4.356104 ft2. A hectare is ten thousand square meters. A town requires a minimum area of 2.0 acres of land for a single-family dwelling. How many hectares are required?arrow_forward
- Platinum metal is used in jewelry; it is also used in automobile catalytic converters. What is the mass of a cube of platinum 4.40 cm on an edge? The density of platinum is 21.4 g/cm3.arrow_forward34. Convert 4.58 x 10³ cm³ to each unit. a. L b. mL c. gal d. qt The m in the equation for density is in italic type, meaning that it stands for mass rather than for meters. In general, the symbols for units such as meters (m), seconds (s), or kelvins (K) appear in regular type, while those for variables such as mass (m), volume (V), and time (t) appear in italics.arrow_forward13. What is the mass (in kg) of 45.3 mL of a liquid that has a density of 0.643 g/mL? d. 0.0142 kg e. 0.0291 kg a. 29.1 kg b. 70.4 kg c. 0.0704 kg €arrow_forward
- Assume you measured an irregular shaped object in a beaker to be 149.167 g, and you know that the empty beaker weighs 96.222 g. You then carefully drop this object in a graduated cylinder containing 20.0 mL of water, and the water level rises to 42.3 mL. Calculate the final density of the irregular shaped object to the correct number of significant figures. a. 1.25 b. 2.37 c. 7.46 d. 4.31 e. 3.53arrow_forwardJust number 42.arrow_forwardA block of wood measures 8.0 in high, 2.0 in wide, and 1.5 in deep.a. Name one physical property and one chemical property of the block of wood.b. Label each property from part (a) as intensive or extensive.c. Calculate the volume of the block of wood in units of in^3d. Calculate the dimensions of the block of wood in units of cmarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Chemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage Learning
Chemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning
Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher: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
Introductory Chemistry: An Active Learning Approa...ChemistryISBN:9781305079250Author:Mark S. Cracolice, Ed PetersPublisher:Cengage Learning
Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage Learning
Chemistry for Engineering Students
Chemistry
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781133949640
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
Introductory Chemistry: An Active Learning Approa...
Chemistry
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Cengage Learning
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
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