donalyndearingbizz
donalyndearingbizz donalyndearingbizz
  • 04-02-2021
  • Chemistry
contestada

How many atoms are in 5.00g of carbon

Question 1 options:

3.62 x 1025 atoms C


2.51 x 1023 atoms C


2.51 x 1024 molecules C


3.62x 1023 atoms C

Respuesta :

nancyvo68 nancyvo68
  • 04-02-2021

Answer:

2.51 x 1023 atoms C

Explanation:

MW C = 12.011

5g x (1mol/12.011g) =0.416 mol

0.416 mol x (6.022x10^23) = 2.51 x 1023 atoms C

Answer Link

Otras preguntas

List three autoimmune disorders and describe possible mechanisms of autoimmunity.
The first 10 amendments to the constitution
Determine whether each pair of triangles is similar
Which statement accurately describes the supremacy clause of the Constitution? A. It says that state laws are superior to federal laws. B. It says that th
What is 5 over 12 as a decimal
Why does the stranger appear at the Fosters' gate?   A. He wants to buy the Foster family's cottage.   B. He is tired and hopes Winnie will invite him in
find the balance in the account after the given period. $500 principal earning 4% compounded quarterly, sfter 6 yr - $1,281.65 - $634.87 - $709.26 - $632.66
Methane (CH4) burns in oxygen to produce carbon dioxide and water. Which reaction is occurring here?
im confused. i was recently told that every color you see is not that color. that, that object absorbs all the light colors and reflect that one into your eye.
4. Based on the density of the wood that you calculated above, would the wood float or sink if it is placed in a bowl of water? Explain your answer. Remember th