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This occurs when a character speaks directly to one or more listeners for an extended period of time.

Author of “Tableau” and “Incident”

pH Balance – Function of Buffers Study Guide Buffers are a combination of two molecules: a weak acid and its corresponding base. Buffers are therefore capable of stabilizing pH at any value depending on their buffering capacity. If the solution has a sudden increase of H+, the pH value would naturally lower. However, if a buffer is present, the base partner of the buffer would absorb the excess H+ in solution and bring the pH back to the stable pH value it sustains. Likewise, if the H+ in solution started to lower, the pH value will start to increase. However, when the buffer is present, the acid partner of the buffer will release more H+ to bring the pH back to the stable pH it sustains. Buffers are present in all biological organisms and thus play important roles in maintaining a stable pH.

Author of A Raisin in the Sun

When an officer seeks to obtain a warrant from a magistrate, it is important that all the information necessary to establish probable cause be included in the:​

Adverbs modify how, when, where, and why

A solution with a pH greater than 7 is [base1] or [base2].

A solution with a pH of 7 is ____________, such as pure water.

Why is it critical for cells to maintain the correct pH?

In establishing probable cause, officers may rely on their:​