Answered

Join IDNLearn.com to access a wealth of knowledge and get your questions answered by experts. Discover prompt and accurate answers from our community of experienced professionals.

Determine the concentration of a solution prepared by diluting 20. 0 mL of a 0. 200 M CSOH to a final volume of 250. 0 mL.

(CsOH = 149. 92 g/mol)

a) 0. 00800 M

b) 0. 0320 M

c) 1. 25 M

d) 0. 0160 M

e) 0. 160M

Sagot :

The concentration of solution is 0.0160M.

Option d) is correct

What is dilution equation?

When we dilute a solution by increasing the volume so as to decrease the molarity of the substance. By using this we can find the concentration.

M₁V₁=M₂V₂

M1 = initial molarity =0.200M

M2= Final molarity =M2

V1= Initial volume= 20mL

V2= Final volume = 250mL

Using this equation

0.200×20/1000 = M2×250/1000

⇒M2 = 0.400/ 25 = 0.0160M

For more information about dilution equation please visit:

https://brainly.com/question/29715909

#SPJ4

Thank you for using this platform to share and learn. Keep asking and answering. We appreciate every contribution you make. Find the answers you need at IDNLearn.com. Thanks for stopping by, and come back soon for more valuable insights.