Log out Go to App
Go to App

Learning Materials

Features

Discover

Chapter 18: Q94 E (page 1047)

Which is a stronger acid, sulfurous acid or sulfuric acid? Why?

Short Answer

Expert verified


\({\rm{SO}}_4^ - \) is the stronger acid because of stability\({\rm{SO}}_4^ - \)of ion.

Step by step solution

01

To find the stronger acid.

\({{\rm{H}}_2}{\rm{S}}{{\rm{O}}_4}\)is much stronger acid then the\({{\rm{H}}_2}{\rm{S}}{{\rm{O}}_3}\)because there is an extra double bonded oxygen atom on the sulfur atom in sulfuric acid.

The unprotonated \(O\)helps with delocalization of electron in deprotonated ion making the\(SO_4^{2 - }\)ion more stable than the\(SO_3^{2 - }\)ion.

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.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

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

Which is the stronger acid, \({\rm{HCl}}{{\rm{O}}_4}\)or \({\rm{HBr}}{{\rm{O}}_4}\)? Why?

Which is the stronger acid,\({{\rm{H}}_2}{\rm{S}}{{\rm{O}}_4}\)or \({{\rm{H}}_2}{\rm{Se}}{{\rm{O}}_4}\)? Why? You may wish to review the chapter on acid-base equilibrium.

Determine the oxidation state of sulfur in\({\rm{S}}{{\rm{F}}_6},{\rm{S}}{{\rm{O}}_2}\;{{\rm{F}}_2}\), and KHS.

Heating a sample of \(N{a_2}C{O_3} \cdot x{H_2}O{\rm{ }}\) weighing 4.640 g until the removal of the water of hydration leaves 1.720 g of anhydrous\(N{a_2}C{O_3}\). What is the formula of the hydrated compound?

Indicate whether each of the following molecules is polar and non-polar.

(a) \(Xe{F_2}\) (b) \({\rm{Xe}}{{\rm{F}}_{\rm{4}}}\) (c) \({\rm{Xe}}{{\rm{O}}_{\rm{3}}}\) (d) \({\rm{XeO}}{{\rm{F}}_{\rm{4}}}\)

See all solutions

Recommended explanations on Chemistry Textbooks

Making Measurements

Read Explanation

Inorganic Chemistry

Read Explanation

Kinetics

Read Explanation

The Earths Atmosphere

Read Explanation

Physical Chemistry

Read Explanation

Nuclear Chemistry

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.

Sign-up for free