sole

sole

1st - 2nd Grade

34 Qs

quiz-placeholder

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sole

sole

Assessment

Quiz

Chemistry

1st - 2nd Grade

Practice Problem

Medium

Created by

Danuta Seklecka

Used 43+ times

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34 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

NaCl to:

chlorek magnezu

chlorek sodu

bromek sodu

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Sole to związki chemiczne zbudowane z ...

metalu i niemetalu

wodoru i reszty kwasowej

metalu i reszty kwasowej

metalu i grupy wodorotlenowej

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Chlorki, siarczki, bromki, jodki i fluorki to sole...

kwasów beztlenowych

kwasów tlenowych

zasad tlenowych

zasad beztlenowych

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Siarczan (VI) żelaza (III) to .....

Fe2(SO4)3

Fe3(SO4)2

FeSO4

Fe2SO4

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

W reakcji KOH + H2SO4 otrzymamy oprócz wody ....

siarczek potasu

siarczan potasu

siarczan (VI) potasu

siarczan (IV) potasu

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Reakcje kwasu z zasadą nazywamy reakcją ....

zobojętniania

dysocjacji

sublimacji

syntezy

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

W reakcji wodorotlenku z tlenkiem niemetalu otrzymujemy sól i wodę. Która to reakcja?

2KOH + CO2 = K2CO3 + H2O

2NaOH + H2SO3 = Na2SO3 + H2O

2KOH + H2CO3 = K2CO3 + H2O

K2O + CO2 = K2CO3 + H2O

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