andreac811
andreac811 andreac811
  • 11-09-2020
  • Chemistry
contestada

How many moles ar Li are in 9.53x^24 atoms of Li?

Respuesta :

MathTutors
MathTutors MathTutors
  • 11-09-2020

Answer: 15.83 mol

Explanation:

To convert from atoms to moles, we will need to use Avogadro's number.

Avogardo's number: 6.022×10²³ atoms/mol

[tex]9.53*10^{24} atoms*\frac{1mol}{6.022*10^2^3 atoms} =15.83 mol[/tex]

Now, we know that there are 15.83 moles.

Answer Link

Otras preguntas

Oceanic crust is best described as _______.
Tina has stacks of 5 cds on each of the 3 shelves. How many cds does she have in all?
answer to fraction 2 / 3 × 5 / 6 × 14 =
How many mammal species exist today?
What's the ratio 17 : 3 of 740
The children on the baseball team. is that a complete sentence
Can someone please help me in math it is really hard 1) A bag contains 13 pens and 18 pencils. What is the ratio of pens to pencils? a) 31 to 13 b) 18
how could your life change if global warming continues as scientists think it will
What was the name of the theory that said that if one country in a region fell to Communism, others would surely follow? A. domino theory B. arms race C. brinkm
Norse Mythology: Whats the name of Odins Throne