Basen chemie Flashcards

1
Q

Basen kan je onderverdelen in… ?

A
  • ammoniak (NH^2)
  • hydroxiden (ion verbindingen)
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2
Q

Algemene formule hydroxiden

A

M(OH)_

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3
Q

NaOH

A
  • natriumhydroxide
  • bijtende soda
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4
Q

Ca(OH)2

A
  • calciumhydroxide
  • gebluste kalk
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5
Q

Al(OH)3

A
  • aluminiumhydroxide
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6
Q

Fe(OH)2

A
  • ijzerdihydroxide
  • ijzer(ll)hydroxide
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7
Q

Fe(OH)3

A
  • ijzertrihydrooxide
  • ijzer(lll)hydroxide
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8
Q

Algemene reactie vergelijking

A

Metaaloxide-H2O-> hydroxide

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9
Q

Fysische eigenschappen basen

A
  • hydroxide: vast
  • ammoniak: gasvormig
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10
Q

Toepassingen

A
  • Basen zijn sterk corrosief -> makkelijk brandplekken veroorzaken
  • zeepachtige textuur
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11
Q

Toepassing NaOH

A
  • gebruikt bij productie zeep, kleurstoffen, …
  • gootsteen ontstopper
  • batterijen
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12
Q

Toepassing Ca(OH)2

A
  • zure grond neutraliseren
  • troebel in contact met CO2 gas
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13
Q

Mg(OH)2

A
  • medicijnen tegen maagzuur
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14
Q

Reactie vergelijking ammoniak

A

NH3 + H2O -> NH4+ + OH-

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