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

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

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

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

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