How to calculate the ph of kb solution

Reference no: EM13324871

Given 187 mL of a buffer solution that is 0.463 M ethylamine and 0.431 M ethylammonium bromide, calculate the pH of this solution after the addition of 4.46 mL of 5.9 M nitric acid. The Kb of ethylamine is 6.4x10-4 some help would be awesome

Reference no: EM13324871

Questions Cloud

Find the probability that at least 100 babies are female : Find the probability that exactly 15 babies are female and find the probability that no more than 12 babies are female.

What is the direction of the total force : Two point charges are located on the y-axis as follows: one charge q1 = -1.85nC located at y=-0.585m , and a second charge q2 = 3.10nC at the origin (y=0). what is the direction of the total force

Whose actions are more aligned with a leadership role : Which of the leadership perspectives do you think is manifested in both coaches?

Demonstrate how a range of project planning tools : Demonstrate how a range of project planning tools, including WBS, CPM, PERT and Gantt charts can be used to produce and effective plan that identifies resources and requirements for the development of an IT system. Give examples of each tool.

How to calculate the ph of kb solution : calculate the pH of this solution after the addition of 4.46 mL of 5.9 M nitric acid. The Kb of ethylamine is 6.4x10-4 some help would be awesome

Find probability that exactly 5 rats have recessive traits : Find the probability that exactly 5 rats have recessive traits and find the probability that no more than 9 rats have recessive traits.

How to discuss the quality assurance practices : At each stage you will be required to discuss the quality assurance practices that are recommended and produce one or more examples of quality control documentation. The V model of software development is one method for implementing this approach.

Find the time needed to take off : A plane accelerates from rest at a constant rate of 5.00m/s2 along a runway that is 1800m long. What is the time tTO needed to take off

Consider at least three different quality assurance bodies : Appraise a non-technical reader the different types of quality assurance that are available. As part of your appraisal you consider at least three different quality assurance bodies.

User Account

All Pages