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

Louis wants to carpet the rectangular floor of his basement. The basement has an area of 864 square feet. The width of the basement is 2/3 its length. What is

Based on the Supreme Court’s ruling in Gibbons v. Ogden, 1824, it would be reasonable to assume that Chief Justice John Marshall favored

Remi has two cone-shaped containers with the same diameter. He will place the smaller container inside the larger one. Before he does this, he wants to fill the

Six 6 possible advices that could be given in a communication related conflict

how do diffrent agencies help the president perform his duties

What event occurs during interphase

which of the following best describes the impact of the new deal on the government's role in america life?

0.121212 as a fraction

Surface currents are driven by _____. wind density salinity temperature

Explain how you multiply by a whole number can result in a product less than 1