Kaylabackus
Kaylabackus
03-03-2014
Chemistry
Answered
How many atoms are in 0.750 moles of zinc?
Answer :
Аноним
Аноним
03-03-2014
(doesn't really matter that it's zinc :) )
It is [tex]0.75*N_A[/tex], where [tex]N_A=6.023*10^{23}[/tex] (in some books 6.022).
Answer Link
Аноним
Аноним
03-03-2014
4.52 X 10²³ atoms
Use Avogadro's number to multiply 0.750 moles times 6.022 X 10²³ atoms.
Then divide by 1 atom to get the answer. hope that helped
Answer Link
VIEW ALL ANSWERS ( 67+ )
Other Questions
which is greater 2/3 or 2/6
the coach decided to extend the contest another day. Aliya is the only participant to shoot more free throws. how many free throws must she make in a row to hav
Why are two recessive alleles needed for a recessive trait to be shown?
1 5/10 + 3/10 = find each sum write in simplest form
What is a triangle called when it has one right angle?
give to 2 solution of the inequality k< 2
How to find the area of a triangle
what is 2.93 as a mixed number in simplest form
what is a example of conduction
If four friends have to share three oranges, how many pieces would you divide the oranges into so that each friend gets an equal amount? Please explain if poss
