H11 Flashcards

1
Q

neutraal:

A

pH=7
H+=OH-

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2
Q

zuur:

A

pH= 7>
hoge zuurtegraad
H+>OH-

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3
Q

base:

A

pH= >7
lage zuurtegraad
OH->H+

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4
Q

methodes om de pH te meten:

A

-Elektrische/digitale pH-meter
-Zuur-base indicator
-Universale indicator

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5
Q

Zuur voorbeelden:

A

batterijvloeistof>azijn>citroensap>normale regen>melk

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6
Q

base voorbeeld:

A

zeep>ammoniak>kalk

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7
Q

neutraal voorbeeld:

A

eiwit en water

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