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Acizi anorganici

Authored by hriscu gina

Chemistry

8th - 9th Grade

Used 15+ times

Acizi anorganici
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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 BLANKS QUESTION

30 sec • 1 pt

HCl se numește:

(a)  

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 BLANKS QUESTION

2 mins • 1 pt

Masa molara a HCl este de

(a)  

7.

FILL IN THE BLANKS QUESTION

30 sec • 1 pt

În 4 moli H2CO3 se găsesc (a)   atomi.

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