Question

K. Calculate number of atoms is each of
the following. (Average atomic mass :
N= 14 u, S = 32 u)
a. 0.4 mole of nitrogen
b. 1.6 g of sulfur
(Ans.: A. 2.4088 x 1023
B. 3.011 x 1022 atom )
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Answer 1

Explanation:

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