mrsthrash713
mrsthrash713 mrsthrash713
  • 02-06-2017
  • Chemistry
contestada

If a sample of a substance contains 9.03 x 1023 representative particles, how many moles does this represent?

Respuesta :

anonymous79
anonymous79 anonymous79
  • 02-06-2017
i believe its 10^23 u r saying
then no. of moles= 9.03*10^23/6.02*10^23=1.5mole
Answer Link

Otras preguntas

What is always true about a positive integer raised to a negative odd power?
Bose-Einstein condensation occurs at what temperature?
According to the study, a _______ is when you string one quote after another in an essay without connecting them
can you help me find the slope! (30 points)
Erik buys 2.5 pounds of cashews. If each pound of cashews costs $7.70, how much will he pay for the cashews?
Which factor was a major cause of the Great Depression of the 1930?
What was the primary message that dr.Martin luther king jr wanted to communicate in the telegram he sent to chavez
Which type of bond is present in hydrogen sulfide (H2S)? The table of electronegativities is given. A. hydrogen B. ionic C. nonpolar covalent D. polar cova
simplify (4x^2 - 8xy + 2y^2) - (9x^2 - 4xy - 7y^2) a. -5x^2 + 4xy + 9y^2 b. -5x^2 - 4xy + 9y^2 c. -5x^2 + 12xy + 4y^2 d. -5x^2 - 4xy - 5y^2
The library carries many current books.what is the adjective