Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Chemistry
Chemistry
Problem
The number of atoms present in 4.25 grams of
N
H
3
NH_3
N
H
3
is approximately 1)
1
×
10
23
1 \times 10^{23}
1
×
1
0
23
2)
1.5
×
10
23
1.5 \times 10^{23}
1.5
×
1
0
23
3)
2
×
10
23
2 \times 10^{23}
2
×
1
0
23
4)
6
×
10
23
6 \times 10^{23}
6
×
1
0
23
Browse the problem library