/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 47 Which would you expect to be mor... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 23: Problem 47

Which would you expect to be more easily oxidized, \(\mathrm{Ti}^{2+}\) or \(\mathrm{Ni}^{2+} ?\)

Short Answer

Expert verified
Ti\(^{2+}\) would be more easily oxidized than Ni\(^{2+}\) since it has a lower standard reduction potential of -1.63 V compared to Ni\(^{2+}\) which has a value of -0.26 V. The lower reduction potential indicates that Ti\(^{2+}\) has a greater tendency to lose electrons and form a more positive oxidation state.

Step by step solution

01

Understanding standard reduction potentials

First, it's essential to understand that standard reduction potentials indicate the tendency of a chemical species to gain electrons and be reduced. A higher positive standard reduction potential means that a species is more likely to be reduced, while a lower (or negative) standard reduction potential means that a species is less likely to be reduced.
02

Locate standard reduction potentials for the given species

Consult a standard reduction potential table and locate the information for \(\mathrm{Ti}^{2+}\) and \(\mathrm{Ni}^{2+}\). In this case, we find that: - For \(\mathrm{Ti}^{2+}\): Ti \( \rightleftharpoons \) Ti\(^\mathrm{II}\) + 2e\(^{-}\); E掳 = -1.63 V - For \(\mathrm{Ni}^{2+}\): Ni \( \rightleftharpoons \) Ni\(^\mathrm{II}\) + 2e\(^{-}\); E掳 = -0.26 V
03

Compare standard reduction potentials

Comparing the standard reduction potentials for these species, we can see that Ti\(^\mathrm{II}\) has a more negative standard reduction potential (-1.63 V) compared to Ni\(^\mathrm{II}\) (-0.26 V).
04

Determine which ion is more easily oxidized

Recall that the species with the lower standard reduction potential is more likely to be oxidized. In this case, the \(\mathrm{Ti}^{2+}\) ion has a lower standard reduction potential compared to \(\mathrm{Ni}^{2+}\), so Ti\(^\mathrm{II}\) will be more easily oxidized.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

What role does each of the following materials play in the chemical processes that occur in a blast furnace: (a) air, (b) limestone, (c) coke (d) water? Write balanced chemical equations to illustrate your answers.

Write a chemical equation for the reaction that occurs when PbS is roasted in air. Why might a sulfuric acid plant be located near a plant that roasts sulfide ores?

Which of the following species would you expect to possess metallic properties: (a) \(\mathrm{TiCl}_{4}\), (b) NiCo alloy, (c) \(W\), (d) \(\mathrm{Ge}\), (e) \(\mathrm{Hg}_{2}^{2+}\) ? Explain in each case.

Complete and balance each equation: (a) \(\mathrm{PbS}(\mathrm{s})+\mathrm{O}_{2}(\mathrm{~g}) \stackrel{\Delta}{\longrightarrow}\) (b) \(\mathrm{CoCO}_{3}(\mathrm{~s}) \stackrel{\Delta}{\longrightarrow}\) (c) \(\mathrm{WO}_{3}(\mathrm{~s})+\mathrm{H}_{2}(\mathrm{~g}) \stackrel{\Delta}{\longrightarrow}\) (d) \(\mathrm{VCl}_{3}(g)+\mathrm{K}(I) \longrightarrow\) (e) \(\mathrm{BaO}(s)+\mathrm{P}_{2} \mathrm{O}_{5}(l) \longrightarrow\)

Germanium has the same crystal structure as diamond (Figure 11.41). Based on this fact, do you think germanium is likely to exhibit metallic properties? Explain your answer.
See all solutions

Recommended explanations on Chemistry Textbooks

Nuclear Chemistry

Read Explanation

Kinetics

Read Explanation

Chemistry Branches

Read Explanation

The Earths Atmosphere

Read Explanation

Chemical Analysis

Read Explanation

Making Measurements

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.