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A core Concepts Of Chemistry OCR A Module 2 > Chapter 4 Key Words > Flashcards

Chapter 4 Key Words Flashcards

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1
Q

Weak acid

A

Partially dissociates in aqueous solution

Eg ethanoic acid, phenols

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2
Q

Strong acid

A

Completely dissociates in aq solution

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3
Q

Acid

A

A substance that releases H+ ions in aqueous solution

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4
Q

Base

A

Neutralises an acid to make a salt

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5
Q

Salt

A

An acid that has had its H replaced by a metal ion or ammonium

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6
Q

Alkali

A

A base that releases OH- ions in aq solution

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A core Concepts Of Chemistry OCR A Module 2 (12 decks)

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