Answered: Consider that titration of 30.0 ml of…

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...

See similar textbooks

Related questions

Concept explainers

Question

Consider that titration of 30.0 ml of 0.265m weak base B (Kb = 1.3×10^-10) with 0.150M HI. a) What would be the pH of the solution after the addition of 20.0 mL of HI b) How many mL of HI would be required to reach the halfway point

Expert Solution

Step 1

Given:

Volume of the weak base = 30.0 mL

Concentration of the base = 0.265 M

Concentration of HI = 0.150 M

K_b = 1.3 $\times$ 10^-10

Therefore, calculating pK_b as:

$\begin{array}{rcl} p K_{b} & = & - \log_{10} K_{b} \\ = & - \log_{10} (1.3 \times 10^{- 10}) \\ = & 9.886 \end{array}$

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions