What is the mass of the 0.5 moles of Nitrogen atoms?
-
A.
14 g
-
B.
7 g
-
C.
70 g
-
D.
21 g
Correct Answer:
B. 7 g
Explanation:
The mass of 0.5 moles of nitrogen atoms is 7 g.
To find the mass, you multiply the number of moles by the atomic mass of the element. The atomic mass of a single nitrogen atom (N) is approximately 14 g/mol. Using the formula:
Mass = Moles × Atomic Mass
Mass = 0.5 mol × 14 g/mol = 7 g
Click below to open Discussion & Feedback
0 Issues
Please
login to comment or Report Issues.