How many atoms are in each elemental sample?
(a)3.4 mol Cu
(b)9.7 × 10−3 mol C
(c)22.9 mol Hg
(d)0.215 mol Na
Here, we are going to calculate the number of atoms in each of the given elemental sample.
One mole of any species is that quantity in number having a mass equal to its atomic or molecular mass in grams.
The number of particles (atoms, molecules or ions) present in 1 mole of any substance is fixed, with a value of 6.022 × 1023. This is an experimentally obtained value. This number is called the Avogadro Constant or Avogadro Number.
Textbook: Introductory Chemistry
Author: Nivaldo J Tro
The answer to “How many atoms are in each elemental sample?(a)3.4 mol Cu(b)9.7 × 10?3 mol C(c)22.9 mol Hg(d)0.215 mol Na” is broken down into a number of easy to follow steps, and 18 words. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295. Since the solution to 19P from 6 chapter was answered, more than 528 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5. This full solution covers the following key subjects: mol, atoms, elemental, sample. This expansive textbook survival guide covers 19 chapters, and 2045 solutions. The full step-by-step solution to problem: 19P from chapter: 6 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM.