5. Which one of the following equations would make more products upon addition of acid (H)? Brieflyexplain.H,SO,(aq) 2 HSO, (aq) + H (aq)HCl(aq) 2H(aq) + Cl'(aq)NH, (aq) + OH(aq) 2 NH;(aq) +H,O(1)2 Fe,0;(s) 2 2 FeO(s) + O>(g)H(aq) + NH;(1)2 NH, (aq)

Given reversible reactions at equilibrium.The reactions which will favour products on addition of H+…

Answered: 5. Which one of the following equations…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter14: Acids And Bases

Section: Chapter Questions

Problem 66QRT: Complete each of these reactions by filling in the blanks. Predict whether each reaction is...

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Benzoic acid is a weak acid that has antimicrobial properties. Its sodium salt, sodium benzoate, is a preservative found in foods, medications, and personal hygiene products. Benzoic acid dissociates in water: C6H5COOH (aq) + H2O (l) C6H5COO- (aq) + H3O+ (aq) The pKa of this reaction is 4.2. In a 0.62 mol L^-1 solution of Benzoic acid, what percentage of the molecules are ionized? Express your answer to two significant figures and include appropriate units.
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The acid-dissociation constant for benzoic acid (C6H5COOH) is 6.3×10−5. Part A Calculate the equilibrium concentration of H3O+ in the solution if the initial concentration of C6H5COOH is 0.060 M . Express your answer using two significant figures. part B Calculate the equilibrium concentration of C6H5COO−C6H5COO− in the solution if the initial concentration of C6H5COOHC6H5COOH is 0.060 MM . Express your answer using two significant figures.
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Write the products of these reactions. Use single or double arrows as appropriate. When you are done, label the acid and base on the left side and the conjugate acid (CA) and conjugate base (CB) on the right side. (a) PO43- + CH3NH3+ (b) H2O + H2SO4

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5. Which one of the following equations would make more products upon addition of acid (H")? Briefly explain. 2 HSO, (aq) + H (aq) HCl(aq) 2H(aq) + Cl(aq) NH, (aq) + OH (aq) 2 NH3(aq) + H;0(1) H,SO,(aq) 2 Fe,O;(s) 2 2 FeO(s) + O,(g) H(aq)+NH3(1) 2 NH, (aq)