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Solved: Determine the charge of each ion.(a) oxygen ion

Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro ISBN: 9780321910295 34

Solution for problem 79P Chapter 4

Introductory Chemistry | 5th Edition

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Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro

Introductory Chemistry | 5th Edition

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Problem 79P

Determine the charge of each ion.

(a) oxygen ion with 10 electrons

(b) aluminum ion with 10 electrons

(c) titanium ion with 18 electrons

(d) iodine ion with 54 electrons

Step-by-Step Solution:

Solution  79P

Step 1:

It is known that elements with more number of electrons than atomic number is a -vely charged ion  and elements with less number of electrons than the atomic number is a +vely charged ion.

Hence in option

(a) oxygen ion with 10 electrons i.e

The atomic number of oxygen is 8 O. In this question it has given that O atom has 10 electrons that means two more electrons will be on oxygen atom . so it is -vely charged (anion) i.e  O2-

Step 2:

(b) Aluminum ion with 10 electrons:-

The atomic number of Al is 13, but in the given question it has been given that Al ion has 10 electrons , that means it loses its 3 electrons and form Al3+ ion. Thus Al atom with 10 electrons is +vely charged.

Step 3 of 3

Chapter 4, Problem 79P is Solved
Textbook: Introductory Chemistry
Edition: 5
Author: Nivaldo J Tro
ISBN: 9780321910295

The answer to “Determine the charge of each ion.(a) oxygen ion with 10 electrons(b) aluminum ion with 10 electrons(c) titanium ion with 18 electrons(d) iodine ion with 54 electrons” is broken down into a number of easy to follow steps, and 26 words. The full step-by-step solution to problem: 79P from chapter: 4 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM. This full solution covers the following key subjects: ion, electrons, iodine, Aluminum, determine. This expansive textbook survival guide covers 19 chapters, and 2045 solutions. Since the solution to 79P from 4 chapter was answered, more than 289 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295.

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Solved: Determine the charge of each ion.(a) oxygen ion

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