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Chrome File Edit View History Bookmarks People Window Help University of Minnesota. D x-eChegg Study | Guided Sol X c Dwww.saplinglearning.com/ibiscms/mod/ibis/view.php?id=2200617 My Assignment Resources 10/27/2015 1 1:55 PM 0 0/10 Assignment Information Available From 10/26/2015 02:35 Due Date: Points Possible: Grade Category: Graded Description: Policies: Gradebook Attempts Score Print Calculator Periadic Table Question 3 of 3 10/27/2015 11:55 Map 10 sapling learning Write the equation for the reaction associated with the Ka2 of sulfuric acid, H2SO4 Homework You can check your answers. You can view solutions when you com up on any question. Write the equation for the reaction associated with the Kb2 of carbonate, CO3 You can keep trying to answer each q you get it right or give up. You lose 5% of the points available to in your question for each incorrect att answer Help With This Topic Web Help & Videos Technical Support and Bug Reports Previous Give Up & View Solution O Check Answer xt Exit Hint Copyright © 2011-2015 Sapling Learning, Inc.-158 about uscareersprtnesprivacy policy terms of usecontact us help

Explanation / Answer

Reaction associated with Ka2 of H2SO4

Lets write the reaction

HSO4- (aq)    + H2O (l)   ---- > SO42- (aq)    + H3O+ (aq)

Ka2 = [SO42- ][H3O+ ] / [HSO4- ]

Reaction for CO32- for ka2

HCO3- (aq)    + H2O (l)   ---- > CO32- (aq)    + H3O+ (aq)

Ka2 = [CO32- ][H3O+ ] / [HCO3- ]

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