ghost2019 ghost2019
  • 23-02-2020
  • Chemistry
contestada

how many atoms are in 1.3 moles of copper​

Relax

Respuesta :

gbustamantegarcia054 gbustamantegarcia054
  • 24-02-2020

Answer:

atoms Cu = 7.8286 E23 atoms

Explanation:

  • mol (n) ≡ 6.022 E23 atoms

∴ n Cu = 1.3 mol

⇒ atoms Cu = ( 1.3 mol Cu )×( 6.022 E23 atoms/mol )

⇒ atoms Cu = 7.8286 E23 atoms

Answer Link

Otras preguntas

How would you work with different learning levels in the classroom?
help me please i forgot how to do this
Seven less than the product of 8 and a number equals 4
The unit circle with center at the origin is a relation but not a function Find the two functions which are semicircles of the unit circle and determine their d
Ice has a density of 0.92 g/cm°; gasoline has a density of 0.68 g/cms. Will ice float in gasoline? Why or why not?
Find the 7th term of the geometric sequence shown below 10x^3, 40x^8, 160x^13,…
how are 1/4 of 12 and 12 divided by 4 related????
A rectangle has perimeter 66 cm and length 27 cm. What is its width? (help pls it’s my hw)
how do you solve sin(x) + cos(x) * tan(x)
what is soil pollution​