jesshines3 jesshines3
  • 25-07-2016
  • Chemistry
contestada

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

Respuesta :

Willchemistry
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

So I'm doing angles and I have find the value of X.and I have X and 110 degrees.how do I do that and what's the answer?
What is square root of 81
To make a ___________________ , position your car to the right side of the right lane. A. left turn B. left lane change C. stop for pedestrians D. rig
Which people established the worlds first trading empire??
A family of 12 went to the local Italian restaurant for dinner. Every family member ordered a drink and meal, 3 ordered an appetizer, and 6 people ordered cake
What was Jefferson’s official position regarding the Napoleonic Wars?
What are ethos logos and pathos
a rug covers 1/4 of the floor.The area of the rug is 10ft what is the area of the floor?
how does muscle fatigue help maintain homeostasis?
Are there Centrioles in Nerve cells?