Sav-bázis reakciók, pH

Quiz
•
Chemistry
•
9th Grade
•
Hard
Eszter Muri
Used 8+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Hogyan nevezzük a következő kémiai részecskét: H3O+
hidroxidion
hidrogénion
oxóniumion
oxidion
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Hogyan nevezzük a következő kémiai részecskét: OH-
hidrogénion
oxidion
hidroxidion
oxóniumion
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Melyik két tudós sav-bázis elméletével foglalkoztunk?
Svante August Arrhenius
Henry Le Châtelier
Johannes Nicolaus Brønsted
Amedeo Avogadro
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Az alábbi egyenletben melyik részecske a savmaradékion?
HNO3 + H2O → H3O+ + NO3-
HNO3
H2O
H3O+
NO3-
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Melyik vegyület NEM bázis?
NaOH
H2SO4
KOH
NH3
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A Brønsted féle sav-bázis elmélet szerint a bázis az a molekula vagy ion, amelyik
protont vesz fel
protont ad le
elektront vesz fel
elektront ad le
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A Brønsted féle sav-bázis elmélet szerint a sav az a molekula vagy ion, amelyik
protont vesz fel
elektront vesz fel
protont ad le
elektront ad le
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