kklgirl13 kklgirl13
  • 25-10-2019
  • Chemistry
contestada

How many atoms are there in 5.7 mol of Li?

Respuesta :

elizabeth16d elizabeth16d
  • 25-10-2019

Answer:Answer:

5.8

×

N

A

, where  

N

A

=

Avogadro's Number,  

6.022

×

10

23

⋅

m

o

l

−

1

Explanation:

And  

5.8

⋅

m

o

l

×

6.022

×

10

23

⋅

m

o

l

−

1

=

?

?

 

What is the mass of this quantity of lithium atoms? Hint, 1 mole has a mass of  

6.94

⋅

g

.

Explanation:

i hope this helps

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