jozlyn12345 jozlyn12345
  • 10-02-2021
  • Chemistry
contestada

Calculate the number of nitrogen atoms in 20.9 grams of nitrogen.

Respuesta :

amirbatikstudio
amirbatikstudio amirbatikstudio
  • 20-02-2021

Answer:

N=5.47×10^23

Explanation:

n=

[tex]n = \frac{m }{ar} [/tex]

N=n×la

Answer Link

Otras preguntas

What 8 divided by 14.91
The things that are most important to you are your top __________. A. niceties B. priorities C. peculiarities D. similarities 2b2t
The student in the passage did not use the blog because
HELP ME AND If you can’t see zoom in but please help
Write parametric equations of the line with the equation 3x + 2y = 5.
Which president never lived in the white house
Analyze the diagram below and complete the instructions that follow.Find the value of x and the value of y.A. x=9, y=18√2B.x=18, y=18C.x=9√2, y=18√2D. x=9√3, y=
The sum of a rational number and an irrational number equals:
How does Alan Weisman most clearly use text structure to prove his points? O A. He narrates the story of nature's destruction by human settlements. O B. He exp
Which of the given expressions results in 0 when evaluated at x = 5? OA. 5x(x – 7) OB. (x - 3)(x - 5) Oc. (x + 7)(x - 2) OD. (x + 5)(x - 8)