Unit 3(part 2) Moles
Authored by Timothy Parker
Chemistry
10th - 12th Grade
NGSS covered
Used 20+ times
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35 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 2 pts
Round the molar mass of Potassium(K) to the nearest hundredth(2 decimal places)
(a)
2.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
How many atoms of iodine are in 1 mole of iodine?
3.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
What is this a picture of?
Bunsen Burner
Beaker
Graduated Cylinder
Volumetric Flask
4.
DROPDOWN QUESTION
1 min • 3 pts
The number 6.02 x 1023 is called (a) , and it represents (b) .
Molar Mass
Planck's constant
5.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
We use the periodic table to calculate...
Tags
NGSS.HS-PS1-7
6.
DROPDOWN QUESTION
1 min • 7 pts
Calculate the molar mass of C2H4O2.
C = (a) * 2 = (b)
H = 1.01 * 4 = 4.04
O = (c) * 2 = (d)
C+H+O = (e)
68.08g/mol
7.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
How do we get mass from moles?
Tags
NGSS.HS-PS1-7
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