jjsmallswag
jjsmallswag jjsmallswag
  • 23-11-2020
  • Chemistry
contestada

How many atoms are in this iron nail?

Respuesta :

AbdullahAli
AbdullahAli AbdullahAli
  • 23-11-2020

Answer:

The atomic mass of iron (Fe) is 55.85 amu. The atomic mass of radium (Ra) is 226 amu. One mole of atoms of any element contains 6.022 X 1023 atoms, regardless of the type of element.

Iron (Fe) has an atomic mass of 55.845 g/mol. So if you have 13.2 grams, you have 13.2/55.845 mol = 0.2364 moles.

Hope this helps!

Explanation:

Answer Link

Otras preguntas

The price of a toy usually costing £50 is increased to £65 Work out the percentage increase.
What is the slope of the line passing through points A and B?
Which of the following did not contribute to the dust bowl conditions in the plains states? A) overplanting if wheat B) stripping of natural grasses C) severe
Which enlightenment ideas did the federalists believe would keep the government from getting to powerful
All of the following are considered purging exept
50 POINTS QUESTION ATTACHED. CHOOSE ALL ANSWERS THAT ARE CORRECT.
the decimal 0.002 is equivant to what percent
HELP PLEASE!!!!!!!!!!!!!!!
When coming up with ideas for a speech topic, you should evaluate each idea before thinking of the next possibility. True False
How did the united nations try and make sure that another world war does not happen