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?Predict the chemical formulas of the compounds formed by the following pairs of ions: (a) \(\mathrm{Cr}^{3+}\) and \(\mathrm{Br}^{-}\),

Chemistry: The Central Science | 14th Edition | ISBN: 9780134414232 | Authors: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward; Matthew E. Stoltzfus ISBN: 9780134414232 1274

Solution for problem 2.62 Chapter 2

Chemistry: The Central Science | 14th Edition

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Chemistry: The Central Science | 14th Edition | ISBN: 9780134414232 | Authors: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward; Matthew E. Stoltzfus

Chemistry: The Central Science | 14th Edition

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Problem 2.62

Predict the chemical formulas of the compounds formed by the following pairs of ions:

(a) \(\mathrm{Cr}^{3+}\) and \(\mathrm{Br}^{-}\),

(b) \(\mathrm{Fe}^{3+}\) and \(\mathrm{O}^{2-}\),

(c) \(\mathrm{Hg}_{2}{ }^{2+}\) and \(\mathrm{CO}_{3}{ }^{2-}\),

(d) \(\mathrm{Ca}^{2+}\) and \(\mathrm{ClO}_{3}{ }^{-}\),

(e) \(\mathrm{NH}_{4}^{+}\) and \(\mathrm{PO}_{4}{ }^{3-}\).

Text Transcription:

Cr3+ and Br-

Fe3+ and O2-

Hg2 2+ and CO3 2-

Ca2+ and ClO3 -

NH4 + and PO4 3-

Step-by-Step Solution:

Step 1 of 5) Predict the chemical formulas of the compounds formed by the following pairs of ions:Atoms are the basic building blocks of matter. They are the smallest units of an element that can combine with other elements. Atoms are composed of even smaller particles, called subatomic particles. Some of these subatomic particles are charged and follow the usual behavior of charged particles: Particles with the same charge repel one another, whereas particles with opposite charges are attracted to one another. We considered some of the important experiments that led to the discovery and characterization of subatomic particles. Thomson’s experiments on the behavior of cathode rays in magnetic and electric fields led to the discovery of the electron and allowed its charge-to-mass ratio to be measured. Millikan’s oil-drop experiment determined the charge of the electron. Becquerel’s discovery of radioactivity, the spontaneous emission of radiation by atoms, gave further evidence that the atom has a substructure. Rutherford’s studies of how a particles scatter when passing through thin metal foils led to the nuclear model of the atom, showing that the atom has a dense, positively charged nucleus.The atomic mass scale is defined by assigning a mass of exactly 12 amu to a 12C atom. The atomic weight (average atomic mass) of an element can be calculated from the relative abundances and masses of that element’s isotopes. The mass spectrometer provides the most direct and accurate means of experimentally measuring atomic (and molecular) weights.The periodic table is an arrangement

Step 2 of 1

Chapter 2, Problem 2.62 is Solved
Textbook: Chemistry: The Central Science
Edition: 14
Author: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward; Matthew E. Stoltzfus
ISBN: 9780134414232

The answer to “?Predict the chemical formulas of the compounds formed by the following pairs of ions: (a) \(\mathrm{Cr}^{3+}\) and \(\mathrm{Br}^{-}\), (b) \(\mathrm{Fe}^{3+}\) and \(\mathrm{O}^{2-}\), (c) \(\mathrm{Hg}_{2}{ }^{2+}\) and \(\mathrm{CO}_{3}{ }^{2-}\), (d) \(\mathrm{Ca}^{2+}\) and \(\mathrm{ClO}_{3}{ }^{-}\), (e) \(\mathrm{NH}_{4}^{+}\) and \(\mathrm{PO}_{4}{ }^{3-}\).Text Transcription:Cr3+ and Br- Fe3+ and O2- Hg2 2+ and CO3 2- Ca2+ and ClO3 -NH4 + and PO4 3-” is broken down into a number of easy to follow steps, and 57 words. Chemistry: The Central Science was written by and is associated to the ISBN: 9780134414232. The full step-by-step solution to problem: 2.62 from chapter: 2 was answered by , our top Chemistry solution expert on 10/03/18, 06:29PM. This textbook survival guide was created for the textbook: Chemistry: The Central Science, edition: 14. Since the solution to 2.62 from 2 chapter was answered, more than 212 students have viewed the full step-by-step answer. This full solution covers the following key subjects: . This expansive textbook survival guide covers 29 chapters, and 2820 solutions.

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?Predict the chemical formulas of the compounds formed by the following pairs of ions: (a) \(\mathrm{Cr}^{3+}\) and \(\mathrm{Br}^{-}\),