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savak

savak

Assessment

Quiz

Chemistry

1st Grade

Practice Problem

Hard

Created by

Nagy Erzsébet

Used 3+ times

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10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Mi a kénsav képlete?

H2SO4

HNO3

H2CO3

2.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Milyen színű az universal indikátorpapír (sárga), ha sósavat cseppentünk rá?

sárga

piros

kék

zöld

3.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Melyik savat használják robbanószer-gyártáshoz?

kénsavat

sósavat

salétromsavat

4.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Mi a neve a következő ionnak: SO42-?

nitrát ion

karbonát ion

szulfát ion

5.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Mi a választóvíz?

salétromsav

sósav

ammónia-oldat

6.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Mit öntöttünk cukorra, hogy elszenesedjen?

sósavat

kénsavat

salétromsavat

7.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Melyik ion túlsúlya adja a lúgos kémhatást?

szulfát

hidroxid

oxónium

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