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15
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How many formula units are in 2.5 moles of NaCl?
1.5 x10^24 formula units
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15
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A mole is:
The SI unit for the amount of a substance
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15
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How many moles are in 6.02 x 10^23 molecules of H2O?
1 mole
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How many atoms of carbon are in 0.5 moles of carbon?
3.01x10^23 atoms C
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15
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The mole can be used to measure:
atoms, molecules and formula units.
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15
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One mole of carbon dioxide (CO2) contains 6.02 x 10^23 _____.
molecules
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15
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What is the value of Avogadro's number?
6.02 x 10^23
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How many moles are in 3.01 x 10^22 atoms of magnesium?
0.05 moles
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How is moles abbreviated?
mol
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boom
Lose 50 points!
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magnet
Take 15 points!
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gift
Win 25 points!
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thief
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25
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boom
Lose 50 points!
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rocket
Go to first place!
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gift
Win 25 points!
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banana
Go to last place!
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15
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How many atoms are in 1 mole of Iodine (I)?
6.02 x 10^23
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How many molecules of sugar (C6H12O6) are in a mole?
6.02 x 10^23 molecules
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seesaw
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star
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shark
Other team loses 10 points!
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thief
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15
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1 mole of zinc is how many atoms?
6.02 x 10^23 atoms
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15
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What is the scientific notation for 1,079,000,000,000,000 (Hint, count the number of zeros)
1.079x10^15
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