
Syrer og baser II under construction
Authored by Sussss San
Chemistry
9th - 12th Grade

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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hvilken syrer er stærkest
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hvilken af følgende syrer er en organisk syre?
Saltsyre (HCl)
Kulfyrsyre (H2CO3)
Svovlsyre (H2SO4)
Mælkesyre (C3H6O3)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hvilken syre er kendt for at være en stærk oxidator?
Kulfyrsyre (H2CO3)
Svovlsyre (H2SO4)
Mælkesyre (C3H6O3)
Saltsyre (HCl)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hvilken syre findes naturligt i citrusfrugter?
Saltsyre (HCl)
Citronsyre (C6H8O7)
Svovlsyre (H2SO4)
Mælkesyre (C3H6O3)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hvilken syre er kendt for at forårsage rust?
Saltsyre (HCl)
Æblesyre (C4H6O5)
Svovlsyre (H2SO4)
Fosforsyre (H3PO4)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hvilken syre anvendes ofte i fødevareindustrien som konserveringsmiddel?
Saltsyre (HCl)
Eddikesyre (C2H4O2)
Svovlsyre (H2SO4)
Citron syre (C6H8O7)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hvilken syre er en vigtig komponent i batterier?
Saltsyre (HCl)
Svovlsyre (H2SO4)
Fosforsyre (H3PO4)
Oxalsyre (C2H2O4)
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