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describe the historical development , key contribution and principle issues of pragmatism, analytic philosophy, and the philosophy of the mind. I have read and read and still getting confused by what they are asking for. Can anyone help me?

A chemist wishes to prepare 250mL of a buffer that is pH = 4.50. Beginning with 100mL of 0.12 mol L^(-1) acetic acid and a supply of 0.10 mol L^(-1) NaOH, explain how this could be done. How much 0.20 mol L^(-1) NaOH must be added to this buffer to raise...

In this discussion, you will talk about belonging to a place and of the information, or understandings, that belonging involves. What must people know or understand about a place in order to belong there? How do they gain that knowledge or understanding?...

does anyone know the answers to Lesson 9: Energy and the Environment Unit Test Science Grade 8 A Unit 3: Energy and the Environment? pls help!

What are some key events that played a significant role in shaping the outcome of the Civil War?

686 miles

uno for the pKa would it simply be 4.50 as well?

@anonymous that not enough letters

It is correct.

The answers are in different orders depending on who you are.