The type of molecules that forms the aggregate through a self-assembly process which is driven by the hydrophobic effect is _______

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#Question id: 374

#Section 4: Fundamentals of Biological Engineering

The pH of a sample of blood is 7.4, while gastric juice is pH 1.4.  The blood sample has:

TLS Online TPP Program

#Question id: 375

#Section 4: Fundamentals of Biological Engineering

The aqueous solution with the lowest pH is:

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#Question id: 376

#Section 4: Fundamentals of Biological Engineering

Phosphoric acid is tribasic, with pKa of 2.14, 6.86 and 12.4. The ionic form that predominates at pH 3.2 is

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#Question id: 377

#Section 4: Fundamentals of Biological Engineering

The aqueous solution with the highest pH is:

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#Question id: 378

#Section 4: Fundamentals of Biological Engineering

Which of the following statements about buffers is true?

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#Question id: 379

#Section 4: Fundamentals of Biological Engineering

A compound has a pKa of 7.4. To 100 mL of a 1.0 M solution of this compound at pH 8.0 is added 30 mL of 1.0 M hydrochloric acid. The resulting solution is pH: