SOLUBILITATE. pH- PARTEA II

SOLUBILITATE. pH- PARTEA II

9th Grade

20 Qs

quiz-placeholder

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SOLUBILITATE. pH- PARTEA II

SOLUBILITATE. pH- PARTEA II

Assessment

Quiz

Science

9th Grade

Medium

Created by

IRINA MARIN

Used 2+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Acidul carbonic este un acid mai slab decât acidul clorhidric

A

F

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

acid clorhidric

bază tare

oxid bazic

hidracid

bază slabă

oxid acid

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

hidroxid de sodiu

bază tare

oxid bazic

hidracid

bază slabă

oxid acid

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

amoniac

bază tare

oxid bazic

hidracid

bază slabă

oxid acid

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

oxid de magneziu

bază tare

oxid bazic

hidracid

bază slabă

oxid acid

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

acid carbonic

bază tare

oxiacid

hidracid

bază slabă

oxid acid

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Soluţia obţinută în urma reacţiei dintre clor şi apă, se colorează după adăugare de turnesol în:

albastru

roșu

galben

violet

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