
Reacții redox
Authored by Raluca Iordache
Science
8th Grade
Used 5+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
10 mins • 10 pts
În KClO4, clorul are numărul de oxidare:
2.
MULTIPLE SELECT QUESTION
10 mins • 10 pts
V2O5 este agent oxidant
V2O5 este agent reducător
3.
MULTIPLE CHOICE QUESTION
10 mins • 10 pts
În ce compus sulful are N.O. = +6
SO2
KHSO4
MgSO3
S8
4.
FILL IN THE BLANK QUESTION
10 mins • 10 pts
În urma exploziei unui amestec de azotat de potasiu și grafit se formează azot, dioxid de carbon și carbonat de potasiu. În ce raport molar trebuie să fie amestecat azotatul de potasiu și carbonul în amestecul exploziv?
5.
MULTIPLE CHOICE QUESTION
10 mins • 10 pts
6.
MULTIPLE SELECT QUESTION
10 mins • 10 pts
7.
FILL IN THE BLANK QUESTION
10 mins • 10 pts
Oxidarea este procesul care are loc cu....... de electroni
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