Calculate the POH of an Aqueous Solution with a PH

question 84

Multiple Choice

Calculate the pOH of an aqueous solution with a pH of 9.85 at 25 °C.

• A) 2.15
• B) 3.15
• C) 4.15
• D) 5.15
• E) 4.00

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Definitions:

Color Band

Colored stripes on components like resistors, used to indicate their value or rating.

Tolerance

The allowable deviation in the specifications of a component or system from the stated values, which can affect its performance or compatibility.

Multiplier

A component that increases the range of a measuring device by appropriately scaling the input quantity.

Multiturn Variable

Describes a type of variable resistor or potentiometer that allows for precise adjustment over multiple rotations of its knob or dial.