Whitneyrosegold Whitneyrosegold
  • 02-12-2018
  • Chemistry
contestada

What is the mass of:
5.00 x 10^-2 mol CuCl2

Respuesta :

kenmyna
kenmyna kenmyna
  • 11-12-2018

  The mass  of 5.00 x 10⁻²  mol   CuCl₂ is   6.725 grams

calculation

mass  =  moles  x  molar  mass

from  periodic table the molar mass  of CuCl₂  = 63.5 + (35.5 x2) =134.5  g/mol


moles is therefore= 5.00 x 10⁻²   x 134.5 g/mol  =6.725  grams

Answer Link

Otras preguntas

Five blackbirds crowded a single branch in the tree. compound-complex sentence simple sentence complex sentence compound sentence I believe it would be b. Simp
Ted likes to run long distances. He can run 20km in 95 minutes. He wants to know how many kilometers (k) he will go if he runs at the same pace for 285 minutes
what are the first five multiples of 9
At first, Sojourner Truth was happy to have many children because A. they were the only things that gave her joy. B. they could help her with her daily tasks. C
How does therapeutic communication show respect to the patient and allow the Medical Administrative Assistant to gain trust?
Which of the following oversaw the Federal One project in the 1930s?
What kind of map would need to show elevation in its legend?
what are two ways in which seedless nonvascular plant reproduce asexually
4/5 -1/2 estimate sum
what is a procedure that could be used to separate a mixture f sugar, black pepper, and pebbles?