Zaharirah
Zaharirah Zaharirah
  • 19-05-2023
  • Chemistry
contestada

15 points
What is the mass of 6.45x10^25 atoms Cu? The molar mass of Cu is 63.55g/mol.

A. 0.593 g Cu
B. 6810 g Cu
C. 3.88x10^49 g Cu
D. 107 g Cu

Respuesta :

Otras preguntas

If a historian wanted to determine whether iron tools can be found in the ruins of an ancient African city, which kind of expert should he consult?
Which in inequality matches the graph ?
which book became the core of calvinism
4x^2 +28x -32 =0 solve this problem?
A population of wolves in Wyoming experienced a rapid decline. Scientists found that 20 wolves died from rabies, 15 wolves died from mange (a parasitic mite), a
In stars mor massive than the sun, fusion continues until the core is almost all....
PLZZ HELP Which of the following best describes the ordered pairs listed below? (-2, 0), (0, -4), (6, -16), (8, -20) both a relation and a function neit
what are four human and phsical features in Kenya
Why were the Palmer Raids seen as a violation against civil liberties? Personal property was searched without a warrant. People were denied their right to free
The basket contains snacks. The baskets contain 12 bags of peanuts ,of which 7 are reduced sodium and 8 granola bars of which 3 are reduced sodium. If you ran