CHEMISTRY · Single correct · A Level · Chemistry · Amount of substance · Amount of substance
Problem
The value of the Avogadro constant is 6.02×1023.
What is the total number of atoms in 2.00 mol of ammonia gas?
(A) 1.20×1024
(B) 2.41×1024
(C) 4.82×1024
(D) 2.89×1025