Happed

Happed

8th Grade

25 Qs

quiz-placeholder

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Aatomi ehitus ja selle seos perioodilisustabeliga.

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Happed

Happed

Assessment

Quiz

Chemistry

8th Grade

Practice Problem

Medium

Created by

Krista Kõiv

Used 35+ times

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25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

soolhape

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Divesiniksulfiidhape

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Väävlishape

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Mille poolest erinevad väävelhape ja väävlishape

Väävelhappes on üks hapniku aatom rohkem

Väävelhappes on üks hapniku aatom vähem

väävelhappes on üks vesiniku aatom rohkem

väävelhappes on üks vesiniku aatom vähem

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Väävelhappes on

üks vesiniku aatom

kaks vesiniku aatomit

pole ühtegi vesiniku aatomit

kolm vesiniku aatomit

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

väävelhape koosneb ........ aatomist

8

6

5

7

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

sulfaat on ......... happe aniooni nimetus

väävelhappe

väävlishappe

vesiniksulfiidhappe

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