Here are the essential concepts you must grasp in order to answer the question correctly.
Acids and Bases
Acids are substances that can donate protons (H+) in a solution, while bases are substances that can accept protons or donate hydroxide ions (OH-). This fundamental distinction is crucial for classifying compounds and understanding their chemical behavior in reactions.
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Hydroxides
Hydroxides are compounds that contain the hydroxide ion (OH-). They are typically associated with bases, as they can increase the concentration of OH- in a solution, thereby raising the pH and making the solution more alkaline.
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Barium Hydroxide
Barium hydroxide (Ba(OH)2) is a strong base formed from barium, a metal, and hydroxide ions. It is characterized by its ability to dissociate completely in water, releasing hydroxide ions, which is a key property of bases.
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