Stoichiometry Moles

What is the first thing you must do to solve a stoichiometry problem?

• Write a Balanced Equation

• Panic

• Write an Unbalanced Equation

True or False. You must convert grams to moles to do stoichiometry.

• True

• False

Tags

NGSS.HS-PS1-7

Determine the number of moles of AlNO₃ that are in 264 g of the compound.

• 2.97 mol

• 3.45 mol

• 2.73 mol

Tags

NGSS.HS-PS1-7

In chemistry, a "mole" is:

• The mass of an atom

• a large number used to count particles

• based on the volume of a substance

• 0.5 moles

• 1 mole

• 2 moles

• 0.25 moles

• 0.5 moles

• 1 mole

• 2 moles

• 3 moles

Tags

DOK Level 2: Skill/Concept

• 1 mole

• 2 moles

• 4 moles

• 8 moles

Tags

SCH3U.D.2.5

• 2 moles

• 5 moles

• 10 moles

• 20 moles

Tags

SCH3U.D.2.5

Tags

SCH3U.D.2.5

Which of the following best describes the mole concept?

• A measure of mass

• A measure of volume

• A measure of the amount of substance

• A measure of temperature

Tags

DOK Level 1: Recall