1. Extraction of uranyl nitrate A 20 wt% solution of uranyl nitrate (UN) in water is to be treated with tributyl phosphate (TBP) to remove 90% of the uranyl nitrate in batchwise equilibrium contacts. Assuming water and TBP are mutually insoluble, how much TBP is required for 100g of solution if, at equilibrium, (g UN/g TBP) […]
Recently, debate has intensified over the “problem” of selective samples in psychological research. Scientists have coined the term WEIRD to describe the vast majority of participants in psychological studies: Western Educated Industrialized Rich Democratic What are some potential threats to the internal and external validity of a study that employs WEIRD subjects? What kinds of […]
Analytical Essay The Articles of Confederation and the Constitution reflected different visions of governance in the new United States. In an essay, describe the powers of the states and national government under the Articles of Confederation. Analyze the problems that national leaders perceived with governance under the Articles of Confederation that spurred the drafting of […]
I need this youtube video that was made for me converted into plane American Voices. The person asking the questions can be a Male or Female. But the person answering the questions needs to be a Males voice. Here is the link of the video so you can make a new one with American voices […]