boxxofhugs boxxofhugs
  • 03-03-2017
  • Chemistry
contestada

how many molecules are in 23.0 moles of oxygen?

Respuesta :

Аноним Аноним
  • 03-03-2017
1mole of any substance contains 6.023*10^23 molecules 
so,23moles ll contain=(23 * 6.023*10^23) molecules 
=138.529*10^23 molecules 
Answer Link

Otras preguntas

The quantum theory of energy levels within atoms was aided by: study of the sun's light spectrum emission line spectra of various elements alpha particles gamma
Please answer this correctly
[tex]2 3/5 × 3 1/3[/tex]
What is the value of w in 0.8w – 7/2 = 1/2 ?
Mitchell Co. set up a petty cash fund for payments of small amounts. The following transactions involving the petty cash fund occurred in May. May 1 Prepared a
Convert 28 ounces to pounds. Express your answer in simplest form. a. 2 1/4 pounds b. 1 12/16 pounds c. 1 4/7 pounds d. 1 3/4 pounds
Find the measures of two supplementary angles if their measures are in the given ratio.3:7
How many units long is a segment whose endpoints are (2,3) and (7,15)?
What number is larger than 0.68
Why was Reconstruction not very successful?