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

Spelling Can you please help me it will math the day better for me
Do you believe Linder when he says to the family, “I want you to believe me when I tell you that race prejudice simply doesn’t enter into it”? Why or why not?
write the formula for lead oxide.
Select the correct answer from each drop-down menu. Which two points must Ajay keep in mind when writing content for his web page? Ajay is writing web page cont
Celene invierte $5,000 en un banco al 5.15% de interés anual capitalizable cada trimestre. Utiliza el interés compuesto para determinar cuál es el rendimiento p
A paint mixer wants to mix paint that is 15% gloss with paint that is 30% gloss to make 5 gallons of paint that is 20% gloss. How many gallons of each paint sho
What is biodiversity?why is biodiversity important for human lives?​
*Pls help me* No links
what is the range of the exponential function y=2^x plus 2? A. Y<0 B. Y<-1 C. Y<-2 D. Y<-1 (Less than or equal to)
A bakery made 100 donuts. In the display case, 40/100 were chocolate, 3/10 were glazed, and the rest were cinnamon. Which fraction of the donuts were cinnamon?