ghost2019 ghost2019
  • 23-02-2020
  • Chemistry
contestada

how many atoms are in 1.3 moles of copper​

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

Kevin, whose mass is 80 kg, is moving along at a velocity of 4 m/s. He doubles his velocity by going down a hill. How much kinetic energy does he have after goi
"what is the name of the chemical bond which holds complementary nitrogen bases together"
Write the answer to the photo please
which body of federal government has the power to create new laws concerning government funding
Jessica buys 3 songs every month which of the following expression shows the total number of songs she buys in x months A 3+x B x fraction 3 C 3x D 3+3x
What is the area of this triangle
When hcl (aq) is exactly neutralized by naoh (aq) at 25?c, the ph of the resulting solution is?
Which sentence uses sophisticated vocabulary? A. The clouds are moving. B. Look at the clouds! C. There are clouds in the sky. D. The sky is a beautiful turquo
Which statement best characterizes Alexander Hamilton's economic goals?
A good example of the use of aquatint in creating areas of unmodulated, translucent color is the print: