
Elektrochemie
Authored by Zuzana Coufalová
Chemistry
9th Grade
Used 12+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Jak se nazývá záporně nabitý iont?
kation
anion
katoda
anoda
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Jak se nazývá kladně nabitá elektroda?
kation
anion
katoda
anoda
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Jak se nazývá roztok, který umožňuje průchod elektrického proudu?
elektrolyt
elektron
elektrolýza
elektroda
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Jak se nazývá děj, při kterém dochází k rozkladu látek vlivem stejnosměrného elektrického proudu?
elektrolyt
elektron
elektrolýza
elektroda
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Na anodě probíhá vždy ...
oxidace
redukce
oxidační činidlo
redukční činidlo
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Elektrolýzou solanky se vyrábí ...
hydroxid sodný
hliník
chlorid sodný
kyselina chlorovodíková
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Beketovova řada napětí kovů byla sestavena podle ...
elektronegativity
molární hmotnosti
oxidačně-redukčních potenciálů
protonových čísel
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