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Mole Day Flashcards | StudBud
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Mole Day
Mole Day
10 terms
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StudBud Administration
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90 plays
Created for Mole Day. A mix of mole related fun facts and trivia and calculations.
Flashcards
10 cards
F
Practice quiz
P
Host live
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Questions
10
Answers
1
One mole is equivalent to how many particles/atoms?
602,000,000,000,000,000
602,000,000,000
602,000,000,000,000,000,000,000.
602,000,000,000,000,000,000,000,000,000
2
This person coined the number 6.02 x 10
23
Ms. Lee
Chris Tang
Kelsey Zhong
Avogadro
3
What volume is occupied by 4 moles of hydrogen molecules (H
2
) at standard conditions?
72
89.6
102
50.3
4
The first mole day was celebrated in...
2004
1977
1999
1991
5
How many moles of stars are there in the universe?
10
2
0.20
0.5
6
How many moles of water molecules, H
2
O, are present in a 27 gram sample of water?
2
1.5
3
2/3
7
A sample of carbon dioxide gas (CO
2
) contains 6 x 10
22
molecules. Find the number of moles.
0.1
10
440
4.4
8
One mole of paper is equal to a stack that would reach to the moon and back how many times?
80 billion
500 million
25 billion
5 billion
9
What is the mass in grams of 3 moles of water molecules, H
2
O?
54 grams
59 grams
27 grams
86 grams
10
Mole Day is officially celebrated on...
6/02
4/7
11/13
10/23
