The Function of a Buffer Is to ________

question 45

Multiple Choice

The function of a buffer is to ________.

• A)change color at the end point of a titration
• B)maintain the pH of a solution
• C)be a strong base
• D)maintain a neutral pH
• E)act as a strong acid

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Definitions:

Extraction Cost

The expenses associated with the removal of raw materials from their natural setting, including mining, drilling, and quarrying activities.

Interest Rates

The cost of borrowing money or the return on investment for savings, typically expressed as a percentage of the principal.

Conflict Diamonds

Diamonds that are mined and sold by combatants in war zones in Africa as a way to provide the currency needed to finance their military activities.

Extraction Costs

The expenses associated with the removal of natural resources from the earth, such as mining for minerals or drilling for oil.