program naprawczy

program naprawczy

1st - 5th Grade

20 Qs

quiz-placeholder

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program naprawczy

program naprawczy

Assessment

Quiz

Chemistry

1st - 5th Grade

Easy

Created by

Agnieszka Lamparska

Used 2+ times

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Jaką końcówkę mają w sobie sole kwasów beztlenowych?

-an

-ek

-en

-in

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Który z tych przykładów jest chlorkiem potasu?

KCl

ClK

K2Cl

ClK3

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

W którym z tych zestawów znajdują się wyłącznie sole?

węglan wapnia, kwas solny, siarczan(VI) miedzi (II)

chlorek potasu, wodorotlenek sodu, tlenek magnezu

chlorek potasu, węglan wapnia, siarczan (VI) miedzi(II)

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Reakcja zobojętniania to reakcja między...?

anionami wodoru, a kationami wodorotlenowymi

kationami wodoru, a anionami wodorotlenowymi

kationami metali, a anionami reszty kwasowej

kationami reszty kwasowej, a anionami metali

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Siarczan (VI) żelaza (III) to .....

Fe2(SO4)3

Fe3(SO4)2

FeSO4

Fe2SO4

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Poprawny wzór fosforanu(V) żelaza(II) to:

FePO4

Fe3PO4

Fe3(PO4)2

Fe(PO4)2

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Jak nazywa się pierwszy alkan w szeregu homologicznym?

metan
etan
propan
butan

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