Search Header Logo

Day #7 Mols, Mass, and Particles

Authored by Brianna Greenhill

Chemistry

9th - 12th Grade

Used 6+ times

Day #7 Mols, Mass, and Particles
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

5 mins • 1 pt

What is the molar mass of Al2S3?

150.17 g/mol

59.05 g/mol

138.23 g/mol

75.27 g/mol

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following statements regarding the mole is INCORRECT?

A mole is a unit of quantity equal to 6.02 x 1023 particles.

The number of particles in a mole is known as Avogadro’s number.

A mole of particles of an element is numerically equal to the atomic mass of the element.

none of the above

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The mass of one mole of an element is equal to

its atomic number from the periodic table, but in amus.

its atomic mass from the periodic table, but in amus.

its atomic mass from the periodic table, but in grams.

its atomic number from the periodic table, but in grams.

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the molar mass of table salt (NaCl)?

116.886 g/mol
35.453 g/mol
22.990 g/mol
58.443 g/mol

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What is the mass of one mole of aluminum?

27 g
13 g
54 g
14 g

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

How many atoms of iodine are in a mole of iodine?

53
63.55g
126.9
6.02 x 1023

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The number 6.02 x 1023 is called...

Obama's number
Bohr's number
Trump's number
Avogadro's number

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?