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Get Full Access to Chemistry: The Central Science - 14 Edition - Chapter 20 - Problem 20.5
Get Full Access to Chemistry: The Central Science - 14 Edition - Chapter 20 - Problem 20.5

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ISBN: 9780134414232 1274

## Solution for problem 20.5 Chapter 20

Chemistry: The Central Science | 14th Edition

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Chemistry: The Central Science | 14th Edition

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Problem 20.5

For a spontaneous reaction $$\mathrm{A}(a q)+\mathrm{B}(a q) \longrightarrow \mathrm{A}^{-}(a q)+ \mathrm{B}^{+}(a q)$$, answer the following questions:

(a) If you made a voltaic cell out of this reaction, what half reaction would be occurring at the cathode, and what half-reaction would be occurring at the anode?

(b) Which half-reaction from (a) is higher in potential energy?

(c) What is the sign of $$E_{\text {cell }}^{\circ}$$? [Section 20.3]

Text Transcription:

A(aq) + B(aq)  \longrightarrow A-(aq) + B+(aq)

E_cell^{\circ}

Step-by-Step Solution:
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Chapter 1: Atoms 1.1 A Particulate View of the World: Structure Determines Properties  matter is particulate/composed of particles  structure of those particles determines the properties of matter  matter: anything that occupies space and has mass  atoms: basic particles that compose ordinary matter o smaller particles than matter  molecules: atoms that bind together in a specific geometrical arrangement  water molecules = really small and structure determines its properties o water is bent => if it’s linear, it’d have a lower boiling point; weakened attraction b/t molecules; easier to evaporate; solutes won’t dissolve as easily **change in structure = change in function and properties  chemistry: science that seeks to understand the properties of matter 1.2 Classifying Matter: A Particulate View  substance: a specific instance of matter (Ex: air, water or sand)  state of matter: first classification (of matter) depends on relative positions of the particles and how strongly they interact with one another relative to temperature  composition of matter: second classification that depends on the types of particles The States of Matter: Solid, Liquid, and Gas  solids: matter that attracts to one another strongly and pack close to each other o has fixed volume and rigid shape  liquids: matter that packs as close as particles in solid matter but w/ slightly weaker attractions o has fixed volume but not fixed s

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##### ISBN: 9780134414232

This textbook survival guide was created for the textbook: Chemistry: The Central Science, edition: 14. Chemistry: The Central Science was written by and is associated to the ISBN: 9780134414232. Since the solution to 20.5 from 20 chapter was answered, more than 208 students have viewed the full step-by-step answer. The answer to “?For a spontaneous reaction $$\mathrm{A}(a q)+\mathrm{B}(a q) \longrightarrow \mathrm{A}^{-}(a q)+ \mathrm{B}^{+}(a q)$$, answer the following questions:(a) If you made a voltaic cell out of this reaction, what half reaction would be occurring at the cathode, and what half-reaction would be occurring at the anode?(b) Which half-reaction from (a) is higher in potential energy?(c) What is the sign of $$E_{\text {cell }}^{\circ}$$? [Section 20.3]Text Transcription:A(aq) + B(aq) \longrightarrow A-(aq) + B+(aq)E_cell^{\circ}” is broken down into a number of easy to follow steps, and 70 words. The full step-by-step solution to problem: 20.5 from chapter: 20 was answered by , our top Chemistry solution expert on 10/03/18, 06:29PM. This full solution covers the following key subjects: . This expansive textbook survival guide covers 29 chapters, and 2820 solutions.

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