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Chemistry > Acids,bases And Salts > Flashcards

Acids,bases And Salts Flashcards

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1
Q

Making salts

A
  1. Warm acid
  2. Add excess solid
  3. Filter excess
  4. Heat till saturated
  5. Leave to cool and crystallise
  6. Filter and pat dry
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2
Q

Defenitions

A

Alkali - soluble base
Base- H+ ion acceptor
Acids- release H+ ions in water

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3
Q

Solubility rules

A

Soluble -
Nitrates
Chlorides
Sulfates
SPA

Insoluble -
Hydroxides
Carbonates

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4
Q

Reactions

A

Acid + metal -> salt + hydrogen
Acid + oxide -> salt + water
Acid + hydroxide -> salt + water
Acid + carbonate -> salt + CO2

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5
Q

Indicators

A

Universal- red, orange, yellow, green, blue
Acid - neutral - alkali

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Chemistry (6 decks)

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