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

What is the resulting motion of an object when forces act on the object from multiple directions?
why was simplified Chinese invented by the govermont?
Please answer quickly. 1. For the equation -4y=8x, what is the constant variation?A -4B -2C 1D 22. Suppose y varies with x, and y = 24 when x = 8. What is th e
The distance from Earth to Pluto is 4806000000 km. Write this number in scientific notation.
Diamond has a high index of refraction at about 2.4, which helps account for its sparkle. How fast does light travel through a dia- mond? The speed of light in
Solve : 4(3x + 1) - 2(x - 2) = 13find x. Please help...
The Indus and Ganges Rivers form a _________, a large area of dry flat land. please answer the blank i need to know right away.
fill in the blank. ¿________ Ud. algo más
When preparing to conduct business with people from another culture, you should
Simplify 67÷100 I need help