Search Header Logo

mol,masa molowa

Authored by Elżbieta Dobińska

Chemistry

1st - 5th Grade

Used 15+ times

mol,masa molowa
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Masa molowa (NH4)2S2O3 :

148 u

148 g/mol

112 u

112 g/mol

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Liczba 6,02x1023 nazywana jest liczbą:

Daltona

Curie

Funka

Avogadro

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Ile moli stanowi 0,903 x 1023 atomów sodu

1,5 mola

2,5 mola

0,15 mola

0,25 mola

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Jaką objętość w warunkach normalnych zajmuje 0,25 mola CO2?

56 dm3

5,6 dm3

7,1 dm3

89,6 dm3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1 milimol to:

0,1 mola

1000 moli

0,01 mola

0,001 mola

6.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Jaką objętość zajmują 2 mole H2?

22,4 dm3

44,8 dm3

11,2 dm3

7.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

1 mol żelaza to:

6,02 * 1023 cząsteczek żelaza

6,02 * 1023 atomów żelaza

6,02 * 1023 jonów żelaza

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?