breesha77
breesha77
07-10-2018
Chemistry
contestada
How many atoms are in 1.45 mol of pure aluminum
Respuesta :
Rainbow1225
Rainbow1225
07-10-2018
Using Avogadro's number:
(1.45 mol)(6.022140857 x 10^23 atoms/mol) = 8.73 x 10^23 atoms
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
Jamie kicked a soccer ball that traveled along a path described by the parabola y = -x2 +8x, where y equals the height of the soccer ball in feet, and x = the h
four times the square of a number increased by five times the same number
Which of these is a consequence of speeding? A. Improved steering B. Less wear on brakes C. Decreased ability to maneuver the car D. Improved gad mileage
How do you do this problem?
Which of the following features is seen in all higher invertebrates? a. coelom b. radial symmetry c. segments
Which word best describes the mood in this sentence? Victor pulled his paddle from the water and smiled as the gentle waves lapped against the canoe.
Isu cabaran dan program untuk melestarikan bahasa melayu
-2(a²)³(-2b²)³-(c³)³
Can discolouration of the skin on the back be from a fungus infection?
Xpress 8.54545454545... as a rational number, in the form pq where p and q are positive integers with no common factors.
good job
