Question

calculate the number of moles in the following (atomic mass ( na-23 )....a)46 grams of sodium..... atomic mass​

Answer 1

Answer:

number of moles=weight/Gram molecular weight

n=wt/G.M.W

n=46/23

n=2

2 moles

Answer 2

Answer:

Explanation:

2 moles

So in 46 grams, 2 moles of Na are present.