jozlyn12345 jozlyn12345

10-02-2021
Chemistry

contestada

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

Respuesta :

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

Based on the table, which best predicts the end behavior of the graph of f(x)? As x → ∞, f(x) → ∞, and as x → –∞, f(x) → ∞. As x → ∞, f(x) → ∞, and as x → –∞,

How greenhouse gasses drive climate change?

When aging nail enhancements become brittle and develop tiny cracks, it is called?

Regarding navigational matters and the ship's deck log while underway, what watch stander is an assistant to the Officer of the Deck? a) Quartermaster b) Bosun

What are the maximum range and maximum effective range of OC Spray?

There are 7 statements and reasons for this problem

One of the problems associated with materials handling is ________. 1) finding the right transportation modes. 2) meeting government regulations. 3) a high rat

"The hind legs hide behind the sink, beneath the four-clawed tub, under the swollen floorboards nobody fixes" is an example of onomatopoeia alliteration

What were the major issues during this period that contributed to the realignment?

A portable device to produce a fine spray for inhaled medications is a(n) 1) Nebulizer 2) Inhaler 3) Ventilator 4) Oxygen concentrator