Q2- Which one of the following reaction is unreasonabl?A)NaOH(aq)+HCl(aq)-NaCla+H₂OB) H2(g)+1/202)→ H₂OpAHneutralization=-851.5kJ/mol=-283.5kJ/molAHormationC) CH3COOH + H₂O-CH:COO(g) + HAHassociation= +213.5kJ/molD) Mg(+2HCl → MgCha) + H₂-AHformation=+315.5kJ/molQ3- If A 25.0 mL of diluted bleach solution has required 30 mL of 0.30 M Na S,O; to reach theendpoint of the titration. Calculate the mass percent of NaCIO in the original sample (Molar massNaCIO = 74.5 g/mol). Assume the density of bleach solution is 1.084g/mL and the dilution factoris 10.B) 9.96%C) 0.996%D) 12.4%A) 19.92%and the colo

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AHneutralization = -851.5kJ/mol AHormation = -283.5kJ/mol AHassociation = +213.5kJ/mol AHformation =+315.5kJ/mol Q2- Which one of the following reaction is unreasonabl? A) NaOH(aq)+HCl-NaCla+H₂O, B) Hz)+1/202-H₂Op C) CH3COOH + H₂O-CH:C00+ H D) Mg +2HCl → MgCha) + H₂

AHneutralization = -851.5kJ/mol AHormation = -283.5kJ/mol AHassociation = +213.5kJ/mol AHformation =+315.5kJ/mol Q2- Which one of the following reaction is unreasonabl? A) NaOH(aq)+HCl-NaCla+H₂O, B) Hz)+1/202-H₂Op C) CH3COOH + H₂O-CH:C00+ H D) Mg +2HCl → MgCha) + H₂

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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