Mastering Stoichiometry Concepts

What is the value of Avogadro’s number?

Tags

NGSS.HS-PS1-7

Which of the following is the correct balanced equation for the reaction of hydrogen and oxygen to form water?

Tags

NGSS.HS-PS1-7

• 1

• 2

• 3

• 4

Which of the following best defines the limiting reactant in a chemical reaction?

• The reactant that is present in the greatest amount

• The reactant that is left over after the reaction

• The reactant that determines the amount of product formed

• The reactant that reacts the slowest

• 1 mole

• 2.5 moles

• 3 moles

• 5 moles

Tags

NGSS.HS-PS1-7

Tags

NGSS.HS-PS1-7

Tags

NGSS.HS-PS1-7