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Chemistry: Chemical Analysis > Pure Substances > Flashcards

Pure Substances Flashcards

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1
Q

What is a pure substance

A

A single element or compound, not mixed with any other substance

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2
Q

How can you distinguish pure substances from impure substances?

A

Pure substances have a specific melting and boiling point

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3
Q

What happens if there are impurities in the sample in terms of melting and boiling point)

A

Lower melting point and higher boiling point

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Chemistry: Chemical Analysis (5 decks)

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