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

is three pounds bigger than 50 ounces

what were the most important items for trade during the westward episode?

- 1/3 w = 5 & 3/8 a. w = 4 & 17/24 b. w = 5 & 1/24 c. w = 5 & 4/11 d. w = 5 & 17/24

how many fingers are on a hand

Someone please help me in this homework

bacteria are important components of an ecosystem because they?

express the following number as the product of powers of their prime numbers: 24,64,192,175

which of these best describes parallelism in an outline?

rob is 5 years older than john,mark is twice as old as john the total of their ages is 65

what makes hydrogen peroxide a polar molecule?