A Solution Is Made by Dissolving 12

question 23

Multiple Choice

A solution is made by dissolving 12.50 g of NaOH,a strong base,in water to produce 2.0 liters of solution.What is the pH of this solution?

• A)13.50
• B)13.19
• C)11.74
• D)0.81
• E)0.31

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Definitions:

Magnesium

a lightweight, silvery-white metallic element that is essential for both plant and animal life.

Neutrons

Neutral particles found in the nucleus of an atom, with no electric charge.

Protons

Positively charged subatomic particles found within the nucleus of an atom, defining the element's atomic number.

National Origin

The country or geographic area where a person was born or where their ancestors come from, often a factor considered in discussions about diversity and discrimination.