Acizi

Quiz

•

Chemistry

•

8th Grade

•

Medium

Constantin Ichim

Used 953+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Toți acizii conțin ....

O

C

H

S

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Oxiacizii conțin ...

Na

O

Ca

Fe

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Vitriolul are formula

H₂S

H₂SO₄

H₂SO₃

SO₂

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Reacția dintre un acid și o bază se numește ....

combinare

neutralizare

descompunere

oxidare

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

În sucul gastric găsim ...

acid azotic

acid clorhidric

acid fosforic

acid fluorhidric

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Acidul azotos are formula ...

H₂NO₃

HNO₃

H₂NO

HNO₂

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Carbonații sunt sărurile acidului ...

H₂S

H₃PO₄

H₂CO₃

H₂SiO₄

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