Introductory Chemistry: A Foundation
9th Edition
ISBN: 9781337399425
Author: Steven S. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 3, Problem 12ALQ
Look at Table 2.8 in your text. How do the densities of gases, liquids, and solids compare with one another? Use microscopic pictures to explain why this is true.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A chemist has a 19.50 g sample of drinking alcohol (ethyl alcohol). What is the volume of the sample?What additional information does the chemist need in order to calculate the volume?
Sugar is a compound made of the elements carbon, hydrogen, and oxygen. If you add sugar to water, you make a mixture. How is a compound different from a mixture? Use the example to help you explain your answer.
*DO NOT use the chemical versus physical distinction in your explanation*
1. Look at the list of mixtures below.
2. Given the matter samples (mixtures) listed in the table, identify the type of phase
of its components (solid, liquid, or gas).
Sample Mixture
Alcohol
Phase of Components
Liquid + liquid
Air
Carbonated drink (coke)
Smoke
Salty water
Alloys such as brass (used for coins)
Spray deodorant
vinegar
Chapter 3 Solutions
Introductory Chemistry: A Foundation
Ch. 3.2 - Exercise 3.1 Which of the following are physical...Ch. 3.2 - Prob. 3.2SCCh. 3.4 - Exercise 3.3 Classify each of the following as a...Ch. 3.5 - The scanning tunneling microscope allows us to...Ch. 3 - When water boils, you can see bubbles rising to...Ch. 3 - If you place a glass rod over a burning candle,...Ch. 3 - The boiling of water is a physical change because...Ch. 3 - Is there a difference between a homogeneous...Ch. 3 - Sketch a magnified view (showing atoms and/or...Ch. 3 - Are all physical changes accompanied by chemical...
Ch. 3 - Why would a chemist find fault with the phrase...Ch. 3 - Are separations of mixtures physical or chemical...Ch. 3 - Explain the termselement, afoul, and compound....Ch. 3 - Mixtures can be classified as either homogeneous...Ch. 3 - Prob. 11ALQCh. 3 - Look at Table 2.8 in your text. How do the...Ch. 3 - Label of the following as an atomic element, a...Ch. 3 - Match each description below with the following...Ch. 3 - Prob. 1QAPCh. 3 - What is the chief factor that determines...Ch. 3 - Of the three stales of matter, and are not very...Ch. 3 - has a definite volume hut takes the shape of its...Ch. 3 - Compare and contrast the ease with which molecules...Ch. 3 - Matter in the __________ state has no shape and...Ch. 3 - What similarities are there between the solid and...Ch. 3 - A sample of matter that is “rigid” has...Ch. 3 - Consider three 10-g samples of water: one as ice,...Ch. 3 - ¡n a sample of a gaseous substance, more than 99%...Ch. 3 - Elemental bromine is a dense, dark-red,...Ch. 3 - Is the process represented below a physical or...Ch. 3 - From the information given above, indicate...Ch. 3 - Prob. 14QAPCh. 3 - You want to cook some raw noodles to make a pasta...Ch. 3 - Which of the following is/are examples of a...Ch. 3 - Classify each of the following as a physical or...Ch. 3 - Classify each of the following as aphysical or...Ch. 3 - Prob. 19QAPCh. 3 - What is acompound? What are compounds composed of?...Ch. 3 - Certain elements have special affinities for other...Ch. 3 - _________ can he broken down into the component...Ch. 3 - The composition of a given pure compound is always...Ch. 3 - Which of the following are considered compounds...Ch. 3 - If iron filings are placed with excess powdered...Ch. 3 - If the combination of iron filings and sulfur in...Ch. 3 - Prob. 27QAPCh. 3 - Which of the following substances is(are)...Ch. 3 - Classify the following asmixturesorpure...Ch. 3 - Classify the following asmixturesorpure...Ch. 3 - Classify the following mixtures...Ch. 3 - Read the “Chemistry in Focus” segmentConcrete—An...Ch. 3 - Prob. 33QAPCh. 3 - Describe how the process offiltrationcould be used...Ch. 3 - In a common laboratory experiment in general...Ch. 3 - During a filtration or distillation experiment, we...Ch. 3 - Prob. 37APCh. 3 - Classify each of the following as a(n) element,...Ch. 3 - 1f a piece of hard, white blackboard chalk is...Ch. 3 - During a very cold winter, the temperature may...Ch. 3 - Prob. 41APCh. 3 - True or false? Salad dressing (such as oil and...Ch. 3 - Prob. 43APCh. 3 - Which of (he following are true? P4 is considered...Ch. 3 - (For Exercises 4546) Solutions containing...Ch. 3 - (For Exercises 4546) Solutions containing...Ch. 3 - The processes of melting and evaporation involve...Ch. 3 - A(n) always has the same composition.Ch. 3 - Classify each of the following as...Ch. 3 - Which of the following contains an element, a...Ch. 3 - Classify the following mixtures...Ch. 3 - Which of the following best describes the air...Ch. 3 - Give three examples each ofheterogeneousmixtures...Ch. 3 - True or false? Mixtures always result in a...Ch. 3 - Choose an element or compound with which you are...Ch. 3 - Prob. 56APCh. 3 - Give an example of each of the following: a...Ch. 3 - Prob. 58APCh. 3 - Sketch the apparatus commonly used for simple...Ch. 3 - Prob. 60APCh. 3 - Which of the following best describes the...Ch. 3 - Prob. 62CPCh. 3 - Which of the following describes a chemical...Ch. 3 - Prob. 64CPCh. 3 - Prob. 1CRCh. 3 - Prob. 2CRCh. 3 - You have learned the basic way in which scientists...Ch. 3 - Many college students would not choose to take a...Ch. 3 - Prob. 5CRCh. 3 - Prob. 6CRCh. 3 - Prob. 7CRCh. 3 - Prob. 8CRCh. 3 - Prob. 9CRCh. 3 - What ismatter? What is matter composed of? What...Ch. 3 - Prob. 11CRCh. 3 - Prob. 12CRCh. 3 - Prob. 13CRCh. 3 - Prob. 14CRCh. 3 - Prob. 15CRCh. 3 - Prob. 16CRCh. 3 - Prob. 17CRCh. 3 - a. Given that 1100. mL of ethyl alcohol weighs...Ch. 3 - Which of the following represent physical...
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
- Scientific models do not describe reality. They are simplifications aid therefore incorrect at some level. So why are models useful?arrow_forwardIn the accompanying photo, you see a crystal of the mineral calcite surrounded by piles of calcium and carbon, two of the elements that combine to make the mineral. (The other element combined in calcite is oxygen.) Based on the photo, describe some of the physical properties of the elements and the mineral. Are any properties the same? Are any properties different? Calcite (the transparent, cube-like crystal) and two of its constituent elements, calcium (chips) and carbon (black grains). The calcium chips are covered with a thin film of calcium oxide.arrow_forwardConsider three 10-g samples of water: one as ice, one as liquid, and one as vapor. How do the volumes of these three samples compare with one another? How is this difference in volume related to the physical state involved?arrow_forward
- 7. Classify each of the following statements as true of false. a. Heterogeneous mixtures must contain three or more substances. b. Compounds cannot have a variable composition. C. Elements are seldom encountered in the "everyday" world. 8. Classify each of these substances as an element, compound, or mixture. a. a sample of "laughing gas" (N₂O) b. the steam coming from a pan of boiling water a bar of deodorant soap C. d. a sample of copper e. f. g. a cup of mayonnaise the helium filling a balloon a. CO h. Co 9. Classify each of the following as a homogeneous mixture or heterogeneous mixture. Black coffee b. A teaspoon of sugar dissolved in a cup of coffee C. Lemonade (with pulp) d. Chocolate chip cookiearrow_forward1. Suppose some measurements are made on two different homogeneous stones to find out if they are made of the same kind of rock. The mass and volume measurements are listed below. Are the two stones the same type of rock? Why or why not? Show all calculations. Mass Volume 58.0 grams 50.1 grams 20.0 cm3 15.0 cm3 Stone 1 Stone 2arrow_forwardYou have two solid substances that looks the same. What measurements would you take and which tests would you perform to determine whether they are the same?arrow_forward
- Explain this statement in your own words and give an example.The properties of the substances around us depend on the atoms andmolecules that compose them.arrow_forwardThe radius of an atom of gold (Au) is about 1.35 Å. Part A: Express this distance in nanometers (nm). Express your answer using three significant figures. Part B: Express this distance in picometers (pm). Express your answer using three significant figures. Part C: How many gold atoms would have to be lined up to span 9.5 mm? Express your answer using two significant figures. Part D: If the atom is assumed to be a sphere, what is the volume in cm3 of a single Au atom? Express your answer using three significant figures.arrow_forwardThe radius of a barium atom is 217 pm. How many barium atoms would have to be laid side by side to span a distance of 2.78 mm? atomsarrow_forward
- Part A You are given the masses, in grams (g), and the volumes, in cubic centimeters (cm³), for a series of substances. Arrange them in order of increasing density. Rank from lowest density to highest density. To rank items as equivalent, overlap them. View Available Hint(s) NaCl 43 g 20 cmi Lowest density Copper 44.5 g 5 cm The correct ranking cannot be determined. 1921 JUN 30 Gold 19.3 g 1 cm³ Ice 92 8 100 cm Butane 2895 g 5000 cm³ tv NA CHELTEN MacBook Air Reset Chloroform 14.8 g 10 cm² Help Highest density AO W Xarrow_forwardSuppose you were to mix water, cork, iron filings, and pebbles. Describe how and what you would use to separate the five parts of the mixture from each other.arrow_forward1. When sugar and sulfur are mixed with water, they behave differently. Which of these can be removed with water filtration? Use the physical properties of sugar and sulfur to explain.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningGeneral, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning
- World of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning
Introductory Chemistry: A Foundation
Chemistry
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Chemistry: The Molecular Science
Chemistry
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:Cengage Learning
General, Organic, and Biological Chemistry
Chemistry
ISBN:9781285853918
Author:H. Stephen Stoker
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
Viscosity, Cohesive and Adhesive Forces, Surface Tension, and Capillary Action; Author: Professor Dave Explains;https://www.youtube.com/watch?v=P_jQ1B9UwpU;License: Standard YouTube License, CC-BY