jesshines3 jesshines3

25-07-2016
Chemistry

contestada

1. How many moles of Cu are in 1.48 × 1025 Cu atoms?

Respuesta :

Willchemistry Willchemistry

30-07-2016

1 mole ------------- 6.02 x 10²³ atoms
( moles Cu) ------- 1.48 x 10²⁵ atoms

moles Cu = ( 1.48 x 10²⁵ ) x 1 / 6.02 x 10²³

moles Cu = 1.48 x 10²⁵ / 6.02 x 10²³

= 24.58 moles of Cu

hope this helps!

Answer Link

Otras preguntas

Public schools guarantee all young Americans the opportunity to?

In Bolívar’s opinion, if his country gave Napoleon a friendly reception it would A. be beset by misfortune. B. become a great power in South America. C. become

The pope persuaded the people to recapture the Holy Land from the Muslims. True False

A state park has two pools. The olympic size pool holds 8.12 x 105 gallons of water and the smaller pool holds 5.27 x 105 gallons of water. What is the combined

What Are The Advantage And Disadvantage Of Democratic Style?

In what areas of the world did agriculture first develop?

Why was trade important to the Maya civilization?

chef dianapurchased 10 /1half pounds of beefand 5 1half pounds of pork to make meatloaf for her restaunant . on the weekend she used 13 and 2thirds pounds of m

A solid figure has 5 faces, 8 edges, and 4 vertices. What figure is it?

Does anyone know how to simplify 5y (2y-3)+(2y-3) to get (5y+1)(2y-3) as a answer