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Bases: Bases are substances that produce hydroxide ions (OH⁻) when dissolved in water. Strong bases dissociate completely, while weak bases dissociate partially in water. Examples: 1. Sodium hydroxide (NaOH) – Used in soap manufacturing. 2. Potassium hydroxide (KOH) – Used in alkaline batteries. 3. Ammonium hydroxide (NH₄OH) – Used in household cleaners. Properties of Bases: … Read more
Acids:Acids are chemical substances that produce hydrogen ions (H⁺) when dissolved in water. The strength of an acid depends on the concentration of H⁺ ions it produces. Examples: 1. Hydrochloric acid (HCl) – Found in stomach acid and used for cleaning purposes. 2. Sulfuric acid (H₂SO₄) – Used in car batteries and the production of … Read more
Related Questions: ACIDS, BASES AND SALTS Define acids with examples. Define bases, write their properties and examples aswell. Define salts, write its properties and examples also. Discuss the uses of acids, bases, and salts in detail. 1. Write the equation for the self-ionization of water? Define and give examples of Arrhenius acids? Why H⁺ ion … Read more
A monoprotic acid can donate only one proton (+) per molecule, such as HCl. A diprotic acid can donate two protons per molecule, such as H₂SO₄. Related Questions: Define and give examples of Arrhenius acids? Why H⁺ ion acts as a Lewis acid? Why BF₃ acts as a Lewis acid? Define a conjugate acid-base pair. … Read more
The ionization constant (Ka) is the equilibrium constant for the dissociation of a weak acid in water. It measures the strength of an acid. A higher Ka value indicates a stronger acid. Related Questions: Define and give examples of Arrhenius acids? Why H⁺ ion acts as a Lewis acid? Why BF₃ acts as a Lewis … Read more
A strong acid completely dissociates in water, releasing all of its ions, whereas a weak acid only partially dissociates in water. Example: HCl is a strong acid, and CH₃COOH is a weak acid. Related Questions: Define and give examples of Arrhenius acids? Why H⁺ ion acts as a Lewis acid? Why BF₃ acts as a … Read more
Water is considered neutral because it has an equal concentration of hydrogen ions and hydroxide ions , both of which are present at 25°C, resulting in a pH of 7. Related Questions: Define and give examples of Arrhenius acids? Why H⁺ ion acts as a Lewis acid? Why BF₃ acts as a Lewis acid? Define … Read more
Acids have a pH less than 7, while bases have a pH greater than 7. A pH of 7 is considered neutral, such as pure water. Related Questions: Define and give examples of Arrhenius acids? Why H⁺ ion acts as a Lewis acid? Why BF₃ acts as a Lewis acid? Define a conjugate acid-base pair. … Read more
Neutralization reaction: A neutralization reaction is a chemical reaction between an acid and a base that produces water and a salt. For example, HCL + NAOH → NACL + H2O Related Questions: Define and give examples of Arrhenius acids? Why H⁺ ion acts as a Lewis acid? Why BF₃ acts as a Lewis acid? Define … Read more
Indicators are substances that change color to signal the endpoint of an acid-base titration. They help to visually indicate when the acid has been completely neutralized by the base (or vice versa). Related Questions: Define and give examples of Arrhenius acids? Why H⁺ ion acts as a Lewis acid? Why BF₃ acts as a … Read more