Stoich LR, ER, & TY Vocab & Calcs
Authored by C Bunce
Science
10th Grade - University
Used 12+ times
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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The substance that determines the amount that we can actually make is the:
actual yield
excess reactant
limiting reactant
theoretical yield
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The most amount of product that can possibly be made is the:
actual yield
excess reactant
limiting reactant
theoretical yield
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the limiting reactant in the following situation?
2 Al + 3 Br2 ------> 2 AlBr3
3 mol 4 mol
Al
Br2
AlBr3
cannot be determined
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the theoretical yield in the following situation?
2 Al + 3 Br2 ------> 2 AlBr3
3 mol 4 mol
2.67 mol
3 mol
4 mol
cannot be determined
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the theoretical yield of water in the following situation?
2.02 32 18.02
2 H2 + O2 ---> 2 H2O
10g 100g
about 3 mol
about 50g
about 9 mol
about 90g
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the limiting reactant in the following situation?
2.02 32 18.02
2 H2 + O2 ---> 2 H2O
10g 100g
hydrogen
oxygen
water
none of the above
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