merlinramirezgarcia0 merlinramirezgarcia0

03-02-2022
Chemistry

contestada

A sample of iron contains 2.806 x 1024 atoms of iron (Fe). How many moles of iron are in the sample?

Respuesta :

03-02-2022

Answer:

Approx. 20 moles of iron.

Explanation:

There are approx. 6.022 x 10.23 iron atoms per mole of iron. In this quantity, The number of iron atoms has a mass of

55.85 ⋅ g.

Answer Link

Otras preguntas

if the median of 8 numbers is 4.5. GIVEN that seven of the numbers are 9,2,3 ,4,12,13,1.Find the eighth number

Why was the Soviet Union displeased with actions in West Germany? A. German soldiers were stationed on the Soviet border. B. Free and fair elections were held t

WILL GIVE BRAINLIEST IF ANSWERED FAST!!!

How is Saul and Vine's relationship different after he returns for good?

What is an example of militarism being used in a good way

Please help!!!! I need to finish this tek before Tuesday comes. Can anyone help me with this and explain?

Peter runs 200 m in 30 s, while his sister Eva runs 300 m in 36 s. a) Who is the faster runner? Explain how you can tell. b) At the same rate, how far will each

The website is offering a discount of $7.50 on all Bolga basket orders. Which expression can you use to find the total price of a basket order? 7.56+42 426-7.5

A spy realizes his cover is blown and flees toward his secret evacuation spot at a speed of 60 mph. Two hours later, a special agent in a helicopter starts chas

A particle is displaced from (2,0,2) to (5,4,2) under influence of force . if w is work done (in j) then what is value of w/20?