Calculate the ph of this solution after the addition of 446
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
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Find the probability that exactly 5 rats have recessive traits and find the probability that no more than 9 rats have recessive traits.
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
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.
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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
Find the probability that exactly 15 babies are female and find the probability that no more than 12 babies are female.
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