Questions and Answers
Explain the process of how a basic salt is formed from a weak acid and a strong base.
A basic salt is formed through the neutralization reaction between a weak acid and a strong base, resulting in a compound that retains the properties of the base.
What is the effect of basic salt solutions on red litmus paper, and why does this occur?
Basic salt solutions turn red litmus paper blue due to their basic nature, which means they have a pH greater than 7.
Provide an example of a basic salt and describe its components.
Sodium acetate (CH3COONa) is a basic salt, formed from the weak acid acetic acid (CH3COOH) and the strong base sodium hydroxide (NaOH).
Discuss the significance of the pH level of basic salts in chemical applications.
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List two other examples of basic salts besides sodium acetate and explain one of their uses.
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Study Notes
Basic Salts
- Basic salts result from the reaction between a weak acid and a strong base, resulting in a solution that turns red litmus paper blue, indicating its basicity.
- Sodium acetate (CH3COONa) is a prime example of a basic salt, synthesized from acetic acid (CH3COOH) and sodium hydroxide (NaOH), a strong base.
- Other examples of basic salts include potassium acetate (CH3COOK), sodium formate (HCOONa), and sodium carbonate (Na2CO3).
- Basic salts play a significant role in various chemical reactions and processes due to their alkaline properties.
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Description
Test your knowledge on basic salts formed from weak acids and strong bases. Learn about their properties, examples such as sodium acetate, and how they affect litmus paper. Perfect for chemistry students wanting to solidify their understanding of this important topic.
