xfreewoo xfreewoo
  • 03-12-2021
  • Chemistry
contestada

If 2.5L of solution is diluted to prepare 1.7L of a 0.8M solution, what was the original concentration?

Respuesta :

DrRKD DrRKD
  • 03-12-2021

Answer:

0.544 M

Explanation:

First find the moles in the final solution

0.8 mols/L *1.7L

1.36 mols

so there is 1.36 mols in 2.5L

concentration will be 1.36/2.5

0.544 M

Answer Link

Otras preguntas

what is the approximate distance between the two cities along the roman roads choosing the route that passes by arelate
In what ways did new Netherland practice religious toleration
Which cellular structure performs the following functions?• supports and shapes the cell• helps position and transport organelles• assists in cell division and
Find the discontinues F(x)= sin(x^2-2)
Which of the following is a function of the executive branch? - Writing legislation - Administering the law - Challenging legislation in court - Repealing the
What is 3/5 equal to
The ability to transfer energy explosively into force is _____. agility muscular strength speed power coordination
17/4 as a decimal explained
In a classroom of 33 students, the ratio of boys to girls is 3:8. How many boys are in the class?
16 - 9 = 7. 10. -. =. Help me