Bundle: General, Organic, and Biological Chemistry, 7th + OWLv2 Quick Prep for General Chemistry, 4 terms (24 months) Printed Access Card
7th Edition
ISBN: 9781305717534
Author: H. Stephen Stoker
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 1, Problem 1.18EP
Classify each of the following changes as physical or chemical.
- a. A newspaper page turns yellow over time.
- b. A rubber band breaks.
- c. A firecracker explodes.
- d. Dry ice “disappears” over time.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
State whether the following properties of matter are physical or chemical.
a. An iron nail is attracted to a magnet.
b. A piece of paper spontaneously ignites when its temperature reaches 51
c. A bronze statue develops a green coating (patina) over time.
d. A block of wood floats on water.
A piece of sliced apple turns brown.
f. A slab of marble feels cool to the touch.
g. A sapphire is blue.
Which of the following is not an example of a physical change?
a. Ice melts when warmed
b. Dry ice sublimes (converts from a solid to a gas) at room temperature
c. Liquid nitrogen converts to a gas at room temperature
d. Blue copper sulfate crystals dissolve in water to form a blue solution
e. When hydrogen and oxygen gas are mixed in the presence of a spark, water is formed
Classify the following as physical or chemical changes. a.Moth balls gradually vaporize in a closet. b.Hydrofluoric acid attacks glass and is used to etch calibra-
tion marks on glass laboratory utensils. c. A French chef making a sauce with brandy is able to boil
off the alcohol from the brandy, leaving just the brandy
flavoring. d. Chemistry majors sometimes get holes in the cotton jeans
they wear to lab because of acid spills
Chapter 1 Solutions
Bundle: General, Organic, and Biological Chemistry, 7th + OWLv2 Quick Prep for General Chemistry, 4 terms (24 months) Printed Access Card
Ch. 1.1 - Prob. 1QQCh. 1.1 - Which of the following is classified as matter? a....Ch. 1.1 - Prob. 3QQCh. 1.2 - Prob. 1QQCh. 1.2 - Prob. 2QQCh. 1.2 - Prob. 3QQCh. 1.3 - Prob. 1QQCh. 1.3 - Prob. 2QQCh. 1.3 - In which of the following pairs of properties are...Ch. 1.4 - Prob. 1QQ
Ch. 1.4 - Prob. 2QQCh. 1.4 - Prob. 3QQCh. 1.5 - Prob. 1QQCh. 1.5 - Prob. 2QQCh. 1.5 - Prob. 3QQCh. 1.5 - Prob. 4QQCh. 1.6 - Prob. 1QQCh. 1.6 - A compound can be separated into its constituent...Ch. 1.6 - Prob. 3QQCh. 1.6 - Prob. 4QQCh. 1.7 - Which of the following statements concerning the...Ch. 1.7 - Prob. 2QQCh. 1.7 - Prob. 3QQCh. 1.7 - Prob. 4QQCh. 1.8 - The correct chemical symbol for the element...Ch. 1.8 - Prob. 2QQCh. 1.8 - Prob. 3QQCh. 1.8 - Prob. 4QQCh. 1.9 - Prob. 1QQCh. 1.9 - Prob. 2QQCh. 1.9 - The molecules present in a compound must be a....Ch. 1.9 - Prob. 4QQCh. 1.10 - Prob. 1QQCh. 1.10 - Which of the following chemical formulas fits the...Ch. 1.10 - Which of the following pairings of chemical...Ch. 1.10 - Prob. 4QQCh. 1.10 - Prob. 5QQCh. 1.10 - Prob. 6QQCh. 1 - What are the two general characteristics that all...Ch. 1 - What are the three aspects of matter that are of...Ch. 1 - Classify each of the following as matter or energy...Ch. 1 - Classify each of the following as matter or energy...Ch. 1 - Prob. 1.5EPCh. 1 - Prob. 1.6EPCh. 1 - Indicate whether each of the following substances...Ch. 1 - Indicate whether each of the following substances...Ch. 1 - Classify each of the following properties of the...Ch. 1 - Classify each of the following properties of the...Ch. 1 - Indicate whether each of the following statements...Ch. 1 - Indicate whether each of the following statements...Ch. 1 - Prob. 1.13EPCh. 1 - Classify each of the following observations about...Ch. 1 - Classify each of the following changes as physical...Ch. 1 - Classify each of the following changes as physical...Ch. 1 - Prob. 1.17EPCh. 1 - Classify each of the following changes as physical...Ch. 1 - Correctly complete each of the following sentences...Ch. 1 - Correctly complete each of the following sentences...Ch. 1 - Classify each of the following as (1) a physical...Ch. 1 - Classify each of the following as (1) a physical...Ch. 1 - Classify each of the following statements as true...Ch. 1 - Classify each of the following statements as true...Ch. 1 - Prob. 1.25EPCh. 1 - Assign each of the following descriptions of...Ch. 1 - Classify each of the following as a heterogeneous...Ch. 1 - Classify each of the following as a heterogeneous...Ch. 1 - From the information given, classify each of the...Ch. 1 - From the information given, classify each of the...Ch. 1 - Prob. 1.31EPCh. 1 - From the information given in the following...Ch. 1 - Indicate whether each of the following statements...Ch. 1 - Indicate whether each of the following statements...Ch. 1 - Consider two boxes with the following contents:...Ch. 1 - Consider two boxes with the following contents:...Ch. 1 - Assign each of the following descriptions of...Ch. 1 - Assign each of the following descriptions of...Ch. 1 - Indicate whether each of the following samples of...Ch. 1 - Indicate whether each of the following samples of...Ch. 1 - Indicate whether each of the following...Ch. 1 - Indicate whether each of the following...Ch. 1 - Indicate whether each of the following statements...Ch. 1 - Indicate whether each of the following statements...Ch. 1 - Prob. 1.45EPCh. 1 - Indicate whether each of the following statements...Ch. 1 - Prob. 1.47EPCh. 1 - Prob. 1.48EPCh. 1 - Give the name of the element denoted by each of...Ch. 1 - Prob. 1.50EPCh. 1 - Prob. 1.51EPCh. 1 - Prob. 1.52EPCh. 1 - Write the chemical symbol for each member of the...Ch. 1 - Write the chemical symbol for each member of the...Ch. 1 - In which of the following sequences of elements do...Ch. 1 - In which of the following sequences of elements do...Ch. 1 - Classify the substances represented by the...Ch. 1 - Classify the substances represented by the...Ch. 1 - Classify the substances represented by the models...Ch. 1 - Classify the substances represented by the models...Ch. 1 - Classify the substances represented by the models...Ch. 1 - Classify the substances represented by the models...Ch. 1 - Assign each of the following molecular...Ch. 1 - Assign each of the following molecular...Ch. 1 - Indicate whether each of the following statements...Ch. 1 - Indicate whether each of the following statements...Ch. 1 - In the following diagrams, the different colored...Ch. 1 - In the following diagrams, different colored...Ch. 1 - Assign each of the following descriptions of...Ch. 1 - Assign each of the following descriptions of...Ch. 1 - In the following diagram, the different colored...Ch. 1 - Using the diagrams given in problem 1-71, select...Ch. 1 - Write chemical formulas for the substances...Ch. 1 - Write chemical formulas for the substances...Ch. 1 - Prob. 1.75EPCh. 1 - Prob. 1.76EPCh. 1 - Prob. 1.77EPCh. 1 - Prob. 1.78EPCh. 1 - Write all possible chemical formulas for a...Ch. 1 - Write all possible chemical formulas for a...Ch. 1 - Write a chemical formula for each of the following...Ch. 1 - Write a chemical formula for each of the following...Ch. 1 - Prob. 1.83EPCh. 1 - Prob. 1.84EPCh. 1 - On the basis of the given information, determine...Ch. 1 - On the basis of the information given, determine...Ch. 1 - Prob. 1.87EPCh. 1 - A mixture contains the following five pure...
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
- 1.13 Physical properties may change because of a chemical change. For example, the color of an egg white changes from clear to white because of a chemical change when it is cooked. What is another common situation in which a chemical change also leads to a physical change?arrow_forwardaIs the process of boiling water exothermic or endothermic with respect to the water? bA charged object is moved closer to another object that has the same charge. The energy of the system changes. Is it a change in kinetic energy or potential energy? Is the energy changes an increase or a decrease?arrow_forwardA hot metal block is plunged into water in a well-insulated container. The temperature of the metal block goes down, and the temperature of the water goes up until their temperatures are the same. A total of 1500 J of energy' is lost by the metal object. By how much did the energy of the water increase? What law of science is illustrated by this problem?arrow_forward
- How does a heterogeneous mixture differ from a homogeneous mixture? How are they similar?arrow_forwardClassify the following changes as chemical C or physical P a Baking bread b Grinding sugar into powder c What type of change is represented in c.? d What type of change is represented in d.?arrow_forwardWhich among the following are physical changes? a blowing glass; b fermenting grapes; c forming a snowflake; d evaporating dry ice; e decomposing a substance by heating it.arrow_forward
- The photo below shows elemental iodine dissolving in ethanol to give a solution. Is this a physical or chemical change?arrow_forwardIn Figure 1.5 you see macroscopic and particulate views of the element bromine. Which are the macroscopic views and which are the particulate views? Describe how the particulate views explain properties of this element related to the state of matter.arrow_forwardDuring a very cold winter, the temperature may remain below freezing for extended periods. However, fallen snow can still disappear, even though it cannot melt. This is possible because a solid can vaporize directly, without passing through the liquid state. Is this process (sublimation) a physical or a chemical change?arrow_forward
- You may have noticed that when water boils, you can see bubbles that rise to the surface of the water. a. What is inside these bubbles? i. air ii. hydrogen and oxygen gas iii. oxygen gas iv. water vapor v. carbon dioxide gas b. Is the boiling of water a chemical or physical change? Explain.arrow_forwardPhysical and Chemical Changes Say you are presented with two beakers, beaker A and beaker B, each containing a white, powdery compound. a From your initial observations, you suspect that the two beakers contain the same compound. Describe, in general terms, some experiments in a laboratory that you could do to help prove or disprove that the beakers contain the same compound. b Would it be easier to prove that the compounds are the same or to prove that they are different? Explain your reasoning. c Which of the experiments that you listed above are the most convincing in determining whether the compounds are the same? Justify your answer. d A friend states that the best experiment for determining whether the compounds are the same is to see if they both dissolve in water. He proceeds to take 10.0 g of each compound and places them in separate beakers, each containing 100 mL of water. Both compounds completely dissolve. He then states, Since the same amount of both substances dissolved in the same volume of water, they must both have the same chemical composition. Is he justified in making this claim? Why or why not?arrow_forwardClassify each process as a chemical or physical change. a. dissolving calcium chloride in water b. burning gasoline to power a car c. heating wax so that it meltsarrow_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 LearningWorld of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage LearningChemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co
- Chemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage Learning
Introductory Chemistry: An Active Learning Approa...
Chemistry
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
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
Chemistry: Matter and Change
Chemistry
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Glencoe/McGraw-Hill School Pub Co
Chemistry for Engineering Students
Chemistry
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Cengage Learning
Chemistry & Chemical Reactivity
Chemistry
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:Cengage Learning
Chemistry for Today: General, Organic, and Bioche...
Chemistry
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
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