Problem: What is the mass of 2.98x1024 atoms of helium?a. 19.8 gb. 7.18 gc. 11.6 gd. 4.95 ge. 29.2 g
FREE Expert Solution
What is the mass of 2.98x1024 atoms of helium?
atomic mass of He is 4 g/mol
Problem Details
What is the mass of 2.98x1024 atoms of helium?
a. 19.8 g
b. 7.18 g
c. 11.6 g
d. 4.95 g
e. 29.2 g
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