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 ( 12+ )
Otras preguntas
What is the area of the shape?
on which terms did the roman catholic and the greek Orthodox church disagree
Which triangles are congruent by ASA?
If f(x) = 4 – x2 and g(x) = 6x, which expression is equivalent to (g – f)(3)? 6 – 3 – (4 + 3)2 6 – 3 – (4 – 32) 6(3) – 4 + 32 6(3) – 4 – 32
When a person experiences a fracture or broken bone you should call 911 and move them to a sitting position. T or F?
Which graph has a correlation coefficient, r, closest to 0.95?
Select the pair of verbs that correctly completes this sentence. Il faut un permis de conduire pour pouvoir conduire ______ et ______. A) une voiture, un trai
What is causing the world’s oceans to get warmer?
Which expression can you use to find the number of ways to choose 5 cards from a 52-card deck? a) (52-5)! / 52!5! b) 52! / (52-5)! c) 52! / (52-5)!5! HELP PLEAS
Which of the following objects have kinetic energy? Check all that apply. a book lying on a shelf a book inside a moving vehicle a running cat an unmoving r
