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 5x = 2y and y = 10, what does 7x equal

What is also highly recommended to do other than consistent exercise? Why do you think that is?

Please help! Answer choices are 0 2 14 7

trigonometric functions: what is the value of x?

What is Group 18 on the Periodic Table called? A. Alkali Metals B. Halogens C. Noble Gases

Calculate the mass, in kilograms, of an object that occupies 0.253 dm3 and has a density of 4.14 g/cm3.

PLEASE HELP 11:59 PMDavid and Dora are close friends studying in the same school. David's home is 6.87 miles away from school. Dora's home is 7 times as far as

Simplify: 4(2a+3)+5(a+3)

Now that you have brainstormed three events, decide which experience you will write about and list it below

Which word uses the accent aigu? A. dîner B. façon C. Noël D. école