
test 22.5 chemie
Authored by pobi.hans apple_user
Chemistry
6th Grade
Used 1+ times

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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jak se nazývá sůl od kyseliny vápenité?
vápenitan
vápenan
vápeničnan
vápenistan
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jak se nazývá sůl od kyseliny dusičné?
dusičitan
dusíkatan
dusičnan
dusnan
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Je pravda, že sůl od kyseliny sírové se jmenuje síran?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fosforečnan je odvozen od kyseliny:
fosforité
fosforečné
fosforné
ani jedna možnost není správně
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jaká je 5 koncovka u solí:
an
ečnan, ičnan
istan
itan
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