At 50°C and 1 atm, K(w)=5.19X10⁻¹⁴. At these conditions,find (a) [H₃O⁺] in pure water, (b) [H₃O⁺] in 0.010 M NaOH,and (c) [OH] in 0.0010 M HClO₄. (d) Find [H₃O⁺] in 0.0100 M KOH at 100°C and 1000 atm (K(w)=1.10X10⁻¹²). (e) Find the pH of pure water at 100°C and 1000 atm.

At 50°C and 1 atm, K(w)=5.19X10⁻¹⁴. At these conditions,find (a) [H₃O⁺] in pure water, (b) [H₃O⁺] in 0.010 M NaOH,and (c) [OH] in 0.0010 M HClO₄. (d) Find [H₃O⁺] in 0.0100 M KOH at 100°C and 1000 atm (K(w)=1.10X10⁻¹²). (e) Find the pH of pure water at 100°C and 1000 atm.

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 12.66PAE

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