
chem final

Quiz
•
Chemistry
•
8th Grade
•
Medium
Braelyn J
Used 10+ times
FREE Resource
38 questions
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1.
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5 mins • 1 pt
How do you calculate percen yield?
2.
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5 mins • 1 pt
In an experiment, 30g of NaOH is produced when 50g of NaOH was expected. Calculate the % yield.
Answer explanation
30/50=.6x100=60
3.
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5 mins • 1 pt
Molarity= ?/?
4.
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5 mins • 1 pt
convert 28.00g NaOH into moles.
5.
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5 mins • 1 pt
What is the Molarity(M) of 28.00g NaOH dissolved in 2500mL of H20?
6.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
What law is P1V1=P2V2
7.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Is boyles law inverse or direct
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