Mole, Mass, And Particles Worksheet
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Mole, Mass, and Particles – Worksheet 2
Part A: Moles Particles
25
1)
How many atoms are in 12 moles of sodium?
3)
How many moles are in 4.9 x 10
molecules
of CO
?
2
23
2)
How many moles are in 9.1 x 10
atoms of
4)
How many formula units are in 6.5 moles of
nickel?
NaCl?
Part B: Moles Grams
5)
How many moles are in 15 grams of lithium?
8)
What is the mass of 88.1 moles of
magnesium?
6)
What is the mass of 2.4 moles of SO
?
9)
I need 11 moles of KF for a chemical reaction.
2
How many grams do I need?
7)
How many moles are in 225 grams of argon?
10)
How many moles are in 98 grams of NaNO
?
3
Part C: Grams Particles
11) How many atoms are in 118 grams of nickel?
14) How many atoms are in 12.4 grams of aluminum?
24
12) What is the mass of 4.1 x 10
atoms of sodium?
25
15) What is the mass of 1.5 x 10
formula units of
CaO?
23
13) What is the mass of 2.3 x 10
atoms of gold?
16) How many atoms are in 65 grams of carbon?
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