Conversions in Chemistry: Moles and Liters

Conversions in Chemistry: Moles and Liters

Assessment

Interactive Video

Chemistry

10th - 12th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial explains the process of converting between different units in chemistry, focusing on the use of moles as a central step. It covers five problems, each demonstrating a different conversion: liters to grams, grams to molecules, grams to liters, grams to atoms, and particles to liters. The tutorial emphasizes the importance of using the periodic table for molar mass and Avogadro's number for conversions involving molecules and atoms.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in converting liters of a substance to grams?

Convert liters to molecules

Convert liters to atoms

Convert liters to particles

Convert liters to moles

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the molar mass of copper used in the conversion from liters to grams?

63.55 g/mol

18.02 g/mol

28.01 g/mol

22.4 g/mol

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When converting grams to molecules, which number is essential for the final step?

Molar mass of water

Volume of the substance

Density of the substance

Avogadro's number

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the molar mass of water used in the conversion from grams to liters?

28.01 g/mol

63.55 g/mol

18.02 g/mol

22.4 g/mol

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the conversion from grams to atoms, what is the molar mass of carbon monoxide?

18.02 g/mol

64.07 g/mol

28.01 g/mol

32.07 g/mol

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first conversion step when going from particles to liters?

Particles to grams

Particles to moles

Particles to molecules

Particles to atoms

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which conversion factor is used to convert moles to liters?

22.4 L/mol

32.07 g/mol

6.022 x 10^23

18.02 g/mol

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