26-04-2016
Chemistry

contestada

How many atoms are in 0.750 moles of zinc?

Respuesta :

Willchemistry Willchemistry

28-04-2016

1 mole Zn ---------- 6.02 x 10²³ atoms
0.750 moles Zn ----- ?

atoms = 0.750 * ( 6.02 x 10²³ / 1 )

= 4.515 x 10²³ atoms

hope this helps!

Answer Link

Otras preguntas

what is the answer to 3 × 1 × 5/3

Which type of punctuation signals the reader that words from a direct quotation have been changed by the writer? parentheses brackets ellipses quotation marks

In a recent golf match, Desmond’s score was 3 less than George’s score. Their combined scores totaled 187. Let d represent Desmond's score and g represent Georg

Alguien me puede decir el sustantivo derivado del verbo crujir

What are 3 characteristics of soil?

what is 27 decreased by 32%

List the four stages of ability development. Provide an example of a person developing a specific ability. What would each stage look like

One eighth of Tony's books are mystery books. He has 3mystery books. How many books does tony have in all?

After the death of Curly in The Call of the Wild, Buck concludes that no fair play exists in his world and that he will never go down in a fight. The theme illu

It costs $95 for 20 students to visit an aquarium. How much does it cost for 162 students?