Chemistry In Focus
6th Edition
ISBN: 9781305084476
Author: Tro, Nivaldo J., Neu, Don.
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 4, Problem 2SC
Interpretation Introduction
Interpretation:
The reason for the following elements to form ions,
Concept Introduction:
In an octet, there are
Halogens carry
Sulfur and oxygen have
Nitrogen has
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
What is the chemical formula for the compound formed between manganese(IV) and chlorine?
chemical formula:
What is the chemical formula for the compound formed between manganese(IV) and sulfur?
chemical formula:
Write an equation that shows the formation of a cesium ion from a neutral cesium atom.Represent electrons as e- .If a box is not needed, leave it blank.If the coefficient is 1, do not write it.
Which elements (Groups) of the periodic table provide the most unstable ions
(anions)?
Give the name of such elements according to the description of the periodic table.
Chapter 4 Solutions
Chemistry In Focus
Ch. 4 - Interpreting Chemical Formulas Determine the...Ch. 4 - Prob. 4.2YTCh. 4 - Prob. 4.3YTCh. 4 - Prob. 4.4YTCh. 4 - Calculating Formula Mass Calculate the formula...Ch. 4 - Using the Molar Mass to Find the Number of...Ch. 4 - Prob. 4.7YTCh. 4 - Chemical Formulas as Conversion Factors (Mass to...Ch. 4 - Prob. 4.9YTCh. 4 - Prob. 4.10YT
Ch. 4 - Using Chemical Equation Coefficients as Conversion...Ch. 4 - Classify each compound as ionic or molecular. LiBr...Ch. 4 - Prob. 2SCCh. 4 - What is wrong with the following compound names?...Ch. 4 - Prob. 4SCCh. 4 - The coefficients in the chemical reaction 2A+3B...Ch. 4 - Prob. 6SCCh. 4 - In Chapter 3, we learned that all matter is...Ch. 4 - Name some common everyday compounds.Ch. 4 - Prob. 3ECh. 4 - Prob. 4ECh. 4 - Prob. 5ECh. 4 - Prob. 6ECh. 4 - Prob. 7ECh. 4 - What is the difference between a common name for a...Ch. 4 - Prob. 9ECh. 4 - Prob. 10ECh. 4 - Prob. 11ECh. 4 - Prob. 12ECh. 4 - Prob. 13ECh. 4 - Prob. 14ECh. 4 - Why must chemical equations be balanced?Ch. 4 - Explain the numerical relationships inherent in a...Ch. 4 - Chemical Formulas Determine the number of each...Ch. 4 - Determine the number of each type of atom in each...Ch. 4 - Classify each compound as ionic or molecular:...Ch. 4 - Classify each compound as ionic or molecular:...Ch. 4 - Prob. 21ECh. 4 - Prob. 22ECh. 4 - Prob. 23ECh. 4 - Prob. 24ECh. 4 - Prob. 25ECh. 4 - Prob. 26ECh. 4 - Give a chemical formula for each compound: a....Ch. 4 - Give a chemical formula for each compound: a....Ch. 4 - Prob. 29ECh. 4 - Calculate the formula mass for each compound:...Ch. 4 - The formula mass of an unknown compound containing...Ch. 4 - The formula mass of an unknown compound containing...Ch. 4 - Mole Conversions How many moles of CO2 are...Ch. 4 - What is the mass of 2.55 moles of water?Ch. 4 - The active ingredient in aspirin is...Ch. 4 - The active ingredient in Tylenol is acetaminophen...Ch. 4 - Calculate the number of water molecules (H2O) in...Ch. 4 - Acetone (C3H6O) is used as nail polish remover. If...Ch. 4 - Determine the number of sugar molecules in 7.5 g...Ch. 4 - One drop of water from a medicine dropper has a...Ch. 4 - How many chlorine atoms are in each of the...Ch. 4 - How many hydrogen atoms are in each of the...Ch. 4 - Prob. 43ECh. 4 - Find the number of moles of nitrogen in each of...Ch. 4 - The U.S. Food and Drug Administration recommends...Ch. 4 - The scientific consensus indicates that adults...Ch. 4 - Determine the mass of iron (in kilograms)...Ch. 4 - Determine the mass of carbon (in kilograms)...Ch. 4 - Balancing Chemical Equations Balance each chemical...Ch. 4 - Prob. 50ECh. 4 - Prob. 51ECh. 4 - Prob. 52ECh. 4 - Water can be synthesized according to the...Ch. 4 - Billions of pounds of urea, CO(NH2)2, are produced...Ch. 4 - Prob. 55ECh. 4 - Prob. 56ECh. 4 - Prob. 57ECh. 4 - Prob. 58ECh. 4 - Prob. 61ECh. 4 - For each space-filling molecular model, write a...Ch. 4 - For each chemical reaction, draw in the missing...
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
- What are bus? How are ions formed from atoms? Do isolated atoms form ions spontaneously? To what do the termscationandanionrefer? In terms of subatomic particles, how is an ion related to the atom from which it is formed? Does the nucleus of an atom change when the atom is converted into an ion? How can the periodic table be used to predict what ion an element’s atoms will form?arrow_forwardUse the periodic table and predict the number of electrons that will be lost or gained by the following elements as they change into simple ions. Write an equation using elemental symbols, ionic symbols, and electrons to represent each change. a.Mg b.silicon c.element 53 d.sulfurarrow_forwardHow can I tell the charge of NaCH3COO, NaCl, and HCH3COO? Just in general I am not sure of how to determine the charge of compounds, so if that could be explained?arrow_forward
- Which elements are likely to form cations? Barium, magnesium, rubidium O Barium, selenium, strontium O Magnesium, selenium, calcium O Calcium, tellurium, strontiumarrow_forward17 X This is a Lewis dot diagram: Which element is represented? phosphorus (P) chlorine (CI) boron (B) sulfur (S) 18 Which two elements have the same number of valence electron 19 The diagram represents a neutral atom of fluorine-19.arrow_forwardA 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 remainingarrow_forward
- How do Group VIA elements form ions? A) They lose protons B) They gain two protons C) They lose two electrons D) They gain two electrons Which substance consists of anions and cations? A) CaF2, Calcium Fluoride B) Br2, Bromine C) Ag, Silver D) SiO2, Silicon Dioxide A newly discovered element is assigned to Group VIIA (Group 7A) in the periodic table. What charge will ions of this new element have? A) 1- B) 2- C) 1+ D) 2+ Reactions occur when atoms, ions or molecules collide. In a reaction between magnesium and bromine atoms, how many atoms of bromine will react per atom of magnesium? A) 1 B) 2 C) 3 D) 4 Which compound exists as a solid crystal lattice of cations and anions at room temperature? A) BrCl B) CaCl2 C) SCl2 D) SiCl4arrow_forwardAs seen in the table, compounds containing an integer ratio of elements depend on how many cations combine with how many anions to form a stable compound. For example, in table 1, to form a NaCl compound, first Na ionizes from the Na+ cation which is having +1 positive charge, which will lose 1 electron, it is having +1 charge, this electron then goes to Cl and it will change to Cl- anion by gaining the electron, so here 1:1 ratio charge which means 1 Na+ combines with 1 Cl-1 to form NaCl. So here integer ratio is 1:1 for this sodium chloride compound. As listed in table 2, Mg(OH)2, the integer ratio is 1:2 which means, Mg is a neutral atom that loses 2 electrons and forms an Mg+2 cation, which combines with OH which gains 1 electron to form OH- anion, So here Mg2+ can combine with 2 OH- anion, so they both combine to form Mg(OH)2 which has integer ratio as 1:2 . Thus, atom forms as ions by losing or gaining electrons and combines together in whole number ratio to form stable…arrow_forwardThe hydroxides formed by three elements of period 3 are given in the following table. Period Group 1A Group 2A Group 3A Period 3 NaOHNaOH Mg(OH)2Mg(OH)2 Al(OH)3Al(OH)3 Period 4 ? ? ? Write the chemical formulas for the hydroxides formed by the corresponding elements in period 4 for groups 1A, 2A, and 3A.arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher: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 LearningLiving By Chemistry: First Edition TextbookChemistryISBN:9781559539418Author:Angelica StacyPublisher:MAC HIGHER
Chemistry for Today: General, Organic, and Bioche...
Chemistry
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
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
Living By Chemistry: First Edition Textbook
Chemistry
ISBN:9781559539418
Author:Angelica Stacy
Publisher:MAC HIGHER
Stoichiometry - Chemistry for Massive Creatures: Crash Course Chemistry #6; Author: Crash Course;https://www.youtube.com/watch?v=UL1jmJaUkaQ;License: Standard YouTube License, CC-BY
Bonding (Ionic, Covalent & Metallic) - GCSE Chemistry; Author: Science Shorts;https://www.youtube.com/watch?v=p9MA6Od-zBA;License: Standard YouTube License, CC-BY
General Chemistry 1A. Lecture 12. Two Theories of Bonding.; Author: UCI Open;https://www.youtube.com/watch?v=dLTlL9Z1bh0;License: CC-BY