
oxidy
Authored by Svetlana Hribalova
Science
8th - 9th Grade
Used 10+ times

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22 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Mezi oxidy nepatří
SO2
Fe2O3
NaOH
Mn2O7
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Mezi oxidy nepatří
CuSO4
NO
CO2
Cl2O7
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Mezi oxidy patří
PbS
ZnO
KOH
Na2SO4
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Mezi oxidy patří
NaCl
Ca(OH)2
CaO
HClO4
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Vzorec oxidu dusitého je
NO
N2O
NO2
N2O3
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Vzorec oxidu uhličitého je
CO2
CO
H2CO3
ZnS
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Vzorec oxidu železnatého je
Al2O3
Fe(OH)3
FeS
FeO
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