Determine the number of atoms in 3.54 mol S. a) 1.70 x 10^23 b) 2.13 x 10^23 c) 1.70 x 10^24 d) 2.13 x 10^24

asked Dec 14, 2019 171k views

3 votes

Determine the number of atoms in 3.54 mol S.

a) 1.70 x 10^23

b) 2.13 x 10^23

c) 1.70 x 10^24

d) 2.13 x 10^24

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3 votes

d) 2.13 × 10^24

N = n × Na = 3.54 mol × 6.02 + 10^23 mol^-1 = 21.3 × 10^23 = 2.13 × 10^24

Jhowe answered Dec 19, 2019

by Jhowe

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