Strong Acids And Bases Flashcards, test questions and answers

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What is Strong Acids And Bases?

Strong acids and bases are compounds that have a strong tendency to donate or accept protons (hydrogen ions) when dissolved in water. They are also referred to as Arrhenius acids and bases, after Swedish chemist Svante Arrhenius. Strong acids and bases can be corrosive and hazardous to handle, so safety precautions should always be taken when working with them. Common examples of strong acids include hydrochloric acid (HCl), sulfuric acid (H2SO4), nitric acid (HNO3), and perchloric acid (HClO4). These acids all have a high degree of dissociation in water, which means that they release their hydrogen ions into the solution. The resulting solutions are highly acidic. Common examples of strong bases include sodium hydroxide (NaOH), potassium hydroxide (KOH), calcium hydroxide (Ca(OH)2), and barium hydroxide (Ba(OH)2). These compounds all release their hydroxide ions into solution, making the solutions highly basic or alkaline. Strong acids and bases react violently with one another in a neutralization reaction, producing heat energy and salt as byproducts. In addition, these compounds can cause serious burns if they come into contact with skin or eyes, so protective gloves should always be worn when handling them. Overall, it is important to remember that strong acids and bases are powerful compounds that can cause significant damage if mishandled or misused. It is essential to use appropriate safety measures any time you work with such substances in order to protect yourself from potential harm.