Water, pH and Macromolecules
The effectiveness or capacity of a buffer solution can be affected by

molar concentration of the buffer components
temperature of buffer components
concentration of the conjugate base to the weak acid
both (a) and (b)

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Water, pH and Macromolecules
Which of the following character does not apply to water?

The water molecule readily forms hydrophobic interactions
The water molecule is asymmetric
The covalent bonds in water are highly polarized
All three atoms in the water molecule readily form hydrogen bonds

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