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mol, masa molowa, objętość molowa

Authored by Przemysław Madzia

Chemistry

10th Grade

Used 6+ times

mol, masa molowa, objętość molowa
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18 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Liczba 6,02x1023 nazywana jest liczbą:

Daltona

Curie

Funka

Avogadro

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mol to jednostka:

liczności materii

gęstości materii

masy materii

masy molowej

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Masa molowa wyraża się w :

g/m

g/mol

mol

u

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jeżeli jeden mol waży 44g to 0,5 mola waży:

22g

11g

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ile moli stanowi 9 g wody?

0,5 mola

2 mole

0,25 mola

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ile wynosi masa molowa CO2?

22g/mol

44g/mol

44 mole

22g

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Objętość 2 moli tlenu w warunkach normalnych wynosi:

22,4 cm3

22,4dm3

11,2dm3

44,8dm3

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