Názvosloví anorganických sloučenin
Authored by Martina Procházková
Chemistry
10th Grade
Used 18+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Jaké je oxidační číslo dusíku v oxidu dusitém?
II
III
IV
V
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Jaké je oxidační číslo dusíku v kyselině dusné?
I
II
III
IV
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Jaký je chemický vzorec fosfanu?
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Jaké je oxidační číslo atomu kyslíku v peroxidech?
I
-I
II
-II
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
II
III
IV
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kolik atomů vodíku je obsaženo v molekule kyseliny fosforečné?
1
2
3
4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
VI
V
IV
III
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