Dougherty Valley High
CHEM MISC
Dougherty Valley HS Chemistry
Adv. Chemical Ratios – Identifying Limiting Reagents
Name: Period: Seat#:
1) What does the term limiting reagent mean? 2) What does the term excess reagent mean?
3) How can you tell if a practice problem is a “regular” stoichiometry problem, or a “limiting” stoichiometry problem?
4) What are the numb
...[Show More]
Dougherty Valley HS Chemistry
Adv. Chemical Ratios – Identifying Limiting Reagents
Name: Period: Seat#:
1) What does the term limiting reagent mean? 2) What does the term excess reagent mean?
3) How can you tell if a practice problem is a “regular” stoichiometry problem, or a “limiting” stoichiometry problem?
4) What are the numbered “steps” for performing a
limiting reagent problem?
5) Explain which unit is “key” to identifying limiting
reagents. What is wrong with just using grams? Give
a thoughtful and detailed explanation.
6) Using the equation and diagram below, identify what
the limiting reagent would be.
Mg + O MgO
7) Using the equation and diagram below, identify what
the limiting reagent would be.
2Na + S Na2S
[Show Less]