
Procvičování oxidy, sulfidy, halogenidy, kyseliny

Quiz
•
Chemistry
•
2nd Grade
•
Medium

Kateřina Pavlíková
Used 5+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
ZnCl2 patří mezi
oxidy
sulfidy
halogenidy
kyseliny
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Oxidační číslo síry v sulfidech je
I
- I
II
- II
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Halogenidy jsou sloučeniny, které se skládají z
1 prvku
2 prvků
3 prvků
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Správný název sloučeniny HBr je
bromid vodný
kyselina bromovodíková
vodík bromitý
bromitan vodíkový
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
ZnS2 patří mezi
halogenidy
oxidy
sulfidy
kyseliny
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Obsahují bezkyslíkaté kyseliny vodík?
ano
ne
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jaké je oxidační číslo halogenu v halogenidu?
+ I
- I
+ II
- II
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