Revisiting Neutralisation (HSC SSCE Chemistry): Flashcards

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Revisiting Neutralisation
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Products of neutralisation reaction

Salt and water

When does neutralisation give pH = 7?

Strong acid reacts with strong base

Acidic solution: [H3O+][\text{H}_3\text{O}^+] vs [OH−][\text{OH}^-]

[H3O+]>[OH−][\text{H}_3\text{O}^+] > [\text{OH}^-]

Neutral solution: [H3O+][\text{H}_3\text{O}^+] value

10−7 mol L−110^{-7} \text{ mol L}^{-1}

pH of salt: strong acid + strong base

pH = 7 (neutral)

pH of salt: strong acid + weak base

pH < 7 (acidic)

pH of salt: weak acid + strong base

pH > 7 (basic)

pH of salt: weak acid + weak base

Compare KaK_a and KbK_b values

What is hydrolysis?

Salt ions reacting with water

Amphiprotic salts

Salts acting as both acids and bases

Explore HSC SSCE Chemistry Revision Notes by Topics

Properties of Acids and Bases

Brønsted-Lowry Theory

Quantitative Analysis

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Properties of Acids and Bases

Brønsted-Lowry Theory

Quantitative Analysis

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Properties of Acids and Bases

Brønsted-Lowry Theory

Quantitative Analysis

Explore HSC SSCE Chemistry Exam Questions by Topics

Properties of Acids and Bases

Brønsted-Lowry Theory

Quantitative Analysis

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