Chemical Principles
8th Edition
ISBN: 9781305581982
Author: Steven S. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 2, Problem 87AE
Which of the following statements is(are) correct?
a. The
b. The elements P, As, and Bi are in the same family onthe periodic table.
c. All of the following elements are expected to gainelectrons to form ions in ionic compounds: Ga, Se,and Br.
d. The elements Co, Ni, and Hg are all transitionelements.
e. The correct name for
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
1. When an atom gives off each one or more electrons to another atoms the kind of
substance will form is
A. A metal
B. A compound C. Ionic D. Covalent
2. Which of the following is ionic compound?
В. Н.О
A. NaCl
C. SO2
D. O2
3. Which of the following does NOT belong to the group?
A. SO3 :
4. Which of the following statements is correct
A. When two different atoms combine chemically, it will form a new substance.
B. When two nonmetallic atoms combine chemically, the substance will form
is covalent.
C. Molecular compounds are also called covalent compounds.
D. All of the above
5. What type of substance is H2O2?
A. Ionic
В. СО2
C. NaCl
D. Cu
B. Covalent
C. Metallic
D. None of the above
A east.cengagenow.com
PB
C OWLV2 | Online teaching and learning resource from Cengage Learning
y! What is the nam
[Review Topics]
[References]
Use the References to access important values if needed for this ques
Write an equation that shows the formation of a aluminum ion from a neutral aluminum atom.
Represent electrons as e.
If a box is not needed, leave it blank.
If the coefficient is 1, do not write it.
+
+
Submit Answer
Retry Entire Group
8 more group attempts remaining
Give the symbol of four stable ions formed from Main Group elements that are isoelectronic with
Argon.
d.
a.
b.
с.
Chapter 2 Solutions
Chemical Principles
Ch. 2 - You may have noticed that when water boils, you...Ch. 2 - Which of the following is true about an individual...Ch. 2 - How would you go about finding the number of...Ch. 2 - These questions concern the work of J. J. Thomson:...Ch. 2 - Heat is applied to an ice cube in a closed...Ch. 2 - You have a chemical in a sealed glass container...Ch. 2 - Prob. 7DQCh. 2 - One of the best indications of a useful theory is...Ch. 2 - Prob. 9DQCh. 2 - How does Dalton’s atomic theory account for each...
Ch. 2 - What refinements had to be made in Dalton’s...Ch. 2 - Which (if any) of the following can be determined...Ch. 2 - The average mass of a carbon atom is 12.011....Ch. 2 - Which of the following explain how an ion is...Ch. 2 - Prob. 15DQCh. 2 - Prob. 16DQCh. 2 - Why is calcium dichloride not the correct...Ch. 2 - Explain the law of conservation of mass, the law...Ch. 2 - Prob. 19ECh. 2 - When mixtures of gaseous H2 and gaseous Cl2 react,...Ch. 2 - Observations of the reaction between nitrogen gas...Ch. 2 - Prob. 22ECh. 2 - Hydrazine, ammonia, and hydrogen azide all contain...Ch. 2 - Consider 80.0-g samples of two different compounds...Ch. 2 - Early tables of atomic weights (masses) were...Ch. 2 - What evidence led to the conclusion that cathode...Ch. 2 - Prob. 27ECh. 2 - Prob. 28ECh. 2 - A chemist in a galaxy far, far away performed the...Ch. 2 - Do the proton and the neutron have exactly the...Ch. 2 - Consider Ernest Rutherford’s a-particle...Ch. 2 - Distinguish between the following terms. a....Ch. 2 - What is the distinction between atomic number and...Ch. 2 - Prob. 34ECh. 2 - a. List the noble gas elements. Which of the noble...Ch. 2 - Consider the elements of the carbon family: C, Si,...Ch. 2 - Prob. 37ECh. 2 - The number of protons in an atom determines the...Ch. 2 - For lighter, stable isotopes, the ratio of the...Ch. 2 - For each of the following sets of elements, label...Ch. 2 - Prob. 41ECh. 2 - Write the atomic symbol (ZAX) for each of the...Ch. 2 - Prob. 43ECh. 2 - Prob. 44ECh. 2 - Prob. 45ECh. 2 - Prob. 46ECh. 2 - Would you expect each of the following atoms to...Ch. 2 - Prob. 48ECh. 2 - The compounds AlCl3,CrCl3,andICl3 have similar...Ch. 2 - Each of the following compounds has three...Ch. 2 - Prob. 51ECh. 2 - Prob. 52ECh. 2 - Prob. 53ECh. 2 - Prob. 54ECh. 2 - Prob. 55ECh. 2 - Prob. 56ECh. 2 - Prob. 57ECh. 2 - Prob. 58ECh. 2 - Prob. 59ECh. 2 - Prob. 60ECh. 2 - Prob. 61ECh. 2 - Prob. 62AECh. 2 - Prob. 63AECh. 2 - What discoveries were made by J. J. Thomson,...Ch. 2 - Prob. 65AECh. 2 - Prob. 66AECh. 2 - A sample of chloroform is found to contain 12.0 g...Ch. 2 - In a reaction, 34.0 g of chromium(III) oxide...Ch. 2 - Prob. 69AECh. 2 - Prob. 70AECh. 2 - Prob. 71AECh. 2 - Prob. 72AECh. 2 - Prob. 73AECh. 2 - Prob. 74AECh. 2 - Prob. 75AECh. 2 - Prob. 76AECh. 2 - Prob. 77AECh. 2 - Prob. 78AECh. 2 - Prob. 79AECh. 2 - Identify each of the following elements. a. a...Ch. 2 - A certain element has only two naturally occurring...Ch. 2 - Prob. 82AECh. 2 - Which of the following is(are) correct? a. 40Ca2+...Ch. 2 - Prob. 84AECh. 2 - Prob. 85AECh. 2 - Complete the following table to predict whether...Ch. 2 - Which of the following statements is(are) correct?...Ch. 2 - Prob. 88CPCh. 2 - Each of the statements below is true, but Dalton...Ch. 2 - You take three compounds, each consisting of two...Ch. 2 - Two elements, R and Q, combine to form two...Ch. 2 - A single molecule has a mass of 7.3110223g ....Ch. 2 - A combustion reaction involves the reaction of a...Ch. 2 - You have two distinct gaseous compounds made from...Ch. 2 - You have gone back in time and are working with...
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
- The compound hexaazaisowurtzitane is one of the highest-energy explosives known (C E News, Jan. 17, 1994, p. 26). The compound, also known as CL-20, was first synthesized in 1987. The method of synthesis and detailed performance data are still classified because of CL-20s potential military application in rocket boosters and in warheads of smart weapons. The structure of CL-20 is In such shorthand structures, each point where lines meet represents a carbon atom. In addition, the hydrogens attached to the carbon atoms are omitted; each of the six carbon atoms has one hydrogen atom attached. Finally, assume that the two O atoms in the NO2 groups are attached to N with one single bond and one double bond. Three possible reactions for the explosive decomposition ofCL-20 are i. C6H6N12O12(s)6CO(g)+6N2(g)+3H2O(g)+32O2(g) ii. C6H6N12O12(s) 3CO(g) + 3CO2(g) + 6N2(g) + 3H2O(g) iii. C6H6N12O12(s) 6CO2(g) + 6N2(g) + 3H2 (g) a. Use bond energies to estimate E for these three reactions. b. Which of the above reactions releases the largest amount of energy per kilogram of CL-20?arrow_forwardUse data in this chapter (and Chapter 2) to discuss why MgO is an ionic compound but CO is not an ionic compound.arrow_forwarda. Cesium (Cs) and Sulfur (S) bond together ionically. Predict the most likely ions for Cs and S, b. Write the ionic formula, and C. Name the compound Explain your reasoning for each.arrow_forward
- 2. Look at the Periodic Table and answer these questions. a. Do nonmetals form anions or cations? b. Do metals form anions or cations? c. What is the charge for all of the elements in Group 1? d. What is the charge for all of the elements in Group 2? е. What is the charge for all of the elements in Group 17? f. Do cations bond with other cations? g. Do anions bond with other anions?arrow_forwardtypically form ions with a 2+ charge .A Halogens .B Transition metals .C Alkali metals .D Alkaline earth metalsarrow_forward12. Which element can form ions with different charges? a. Sr b. Cl С. Fe d. Na e. I O a O earrow_forward
- 5. Which of the following statements is incorrect? A. AICI3, Ba(NO3)2, and CuSO4 are examples of ionic compounds. lonic solids dissolved in water dissociate to form ions В. C. lonic bonds are formed between metals and nonmetals. D. When forming ionic bonds, metals and nonmetals share electrons.arrow_forwardY For parts a to f, consider the loss of electrons by atoms of the element X, and a gain of electrons by atoms of the element Y, if X is in Group 2A (2), Period 3, and Y is in Group 7A (17), Period 3. a. Which reactant has higher electronegativity? b. What are the ionic charges of X and Y? c. Write the electron arrangements for the atoms of X and Y. d. Write the electron arrangements for the ions of X and Y. e. Give the names for the noble gases with the same electron arrangements as the X and Y ions. f. Write the formula and name for the ionic compound formed from X and Y. e. a) Y has the higher electronegativity b)arrow_forwardChemistry together and the U.S. Which of the se pairs of elements would be most likely to form an compond a:) P and Br b.) Cu and K A: ,onic F:) O and 2n C.) c and o e.) Al and Rbarrow_forward
- 9. Which pair of atoms would form an ionic bond? a. bromine and oxygen b. chlorine and lithium c. carbon and nitrogen d. sodium and neon e. copper and chromium 15. Using only the periodic table, place the following atoms in order of increasing atomic radius: C, Ba, 0, Ca, and Ge. 21. What types of elements are bonded together to make an ionic compound? Give three examples of ionic compounds. Identify the types of elements that make up the compound in each example. 27. Describe how the physical state of a substance at room temperature depends on the strength of the intermolecular forces between the particles of the substance.arrow_forward1. Silicon has the electronic configuration 1s2 2s2 2p6 3s2 3p2. Discuss how you can determine that 1s2 2s2 2p6 3s2 3p2 is the electronic configuration for silicon. 2. What is a reason potassium tends to lose one electron to form a +1 ion K+1? What is the reason chlorine tends to add one electron to form the -1 ion Cl-1 ? Hint: They are the same reason. 3. In the abbreviated electronic figure for phosphorus [Ar] 3s2 3p3 how do you know what are the core electrons? 4. A student got a problem wrong. They were asked, “How many grams of MgCl2 (molar mass = 95.21 g/mol) are needed to make 3.16 L of a 0.500 M MgCl2 solution?” The correct answer is 150. but the student got 1.58. What mistake did the student make? 5. To solve the following problem what is the reason you must subtract the vapor pressure of water, 24 torr, from the total pressure, 747 torr in order to solve the problem? “A 500.0-mL sample of H2 gas is collected over water at 298 K and 747 torr. What volume would the…arrow_forward7 Which of the following elements will have the fastest chemical reaction? A. Na B. Al C. Si D. P 8 Which of the following elements will have the fastest chemical reaction? A. I B. Br C. Cl D. F Which of the following element's atoms will NOT have an octet of electrons when 9 the atom is ionized? A. Li B. Na C. K D. Rb 10 What is the octet rule? A. All atoms when they chemically react will have only 8 electrons after the reaction is completed. B. Most atoms when they chemically react will try to have 8 valence electrons after the reaction is completed. C. Most atoms when they chemically react will give 8 valence electrons to another atom. D. Most atoms when they chemically react will take 8 valence electrons from another atom. BLIVEWORKSHEETSarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Chemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage LearningChemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co
- Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher: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
Introductory Chemistry: A Foundation
Chemistry
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Types of bonds; Author: Edspira;https://www.youtube.com/watch?v=Jj0V01Arebk;License: Standard YouTube License, CC-BY