bvsinsha bvsinsha
  • 10-04-2020
  • Chemistry
contestada

14.2 grams of Na2SO4 is dissolved in water to make a 2.50 L solution. What is the molarity of the solution?__M

Respuesta :

emaikwuvictor
emaikwuvictor emaikwuvictor
  • 19-04-2020

Answer:

Molarity= 0.04M

Explanation:

m=14.2 M=142 V=2.5L C=?

Mole(n)= m/M = 14.2/142= 0.1mol

n=C×V

0.1= C×2.5

Simplify

C= 0.04M

Answer Link

Otras preguntas

The label on a bag of potato chips indicates that one serving contains 250 calories, with 150 calories from fat. what percent of calories comes from fat
A rectangular prism with a length of 3cm, width of 4cm, and height of 5cm is packed with cubes whose side length is 1/2cm. how many 1/2cm cubes can fit inside t
the interstate commerce act of 1887 required
Brilliant leader of the Muslim forces
Explain why labor unions opposed the use of child labor.
Write a problem using a fraction greater than 1
which of the following linear equation refers to the same line as 6x+2y=8?
Why did the Spanish colonies decline so rapidly in 1519 and 1605 3 reasons how did the Spanish government respond
How is the life cycle of a butterfly different from the life cycle of a hydra?
Which came first in the development of states? nation-states city-states empires dependencies