
Acizi anorganici
Authored by hriscu gina
Chemistry
8th - 9th Grade
Used 15+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acizii conțin
H și radicali acizi
H și radicali
H și metale
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Sunt radicali acizi:
SO4
NO3
OH
Na
3.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
HCl se numește:
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sunt hidracizi:
HCl, H2SO4, H2S
HCl, HI, H2S
H2O, HBr, HI
5.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
H3PO4 este un acid:
solid
lichid
gazos
6.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
Masa molara a HCl este de
7.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
În 4 moli H2CO3 se găsesc.............atomi.
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