mollymarie5602 mollymarie5602
  • 19-01-2022
  • Chemistry
contestada

How much concentrated solution would it take to prepare 2.75 L of 0.400 M HCl upon dilution with water

Respuesta :

Dianora Dianora
  • 19-01-2022
Hydrochloric acid is usually purchased in a concentrated form that is 37.0% HCl by mass and has a density of 1.20g/mL. Calculate the molarity of the concd HCl.
1.20 g/mL x 1000 mL x 0.37 x (1/36.5) = about 12 M or so but you do it exactly.

Then mL x M = mL x M
mL x 12 M = 2800 mL x 0.475
Solve for mL of the concd HCl solution.
Answer Link

Otras preguntas

How do decomposers interact with their ecosystem.
what conservation programs did nixon support
write 4x=1024 in logarithmic form
The expression b/c=b/c is an example of a(n)?
Jessica has two sticks. The sticks are the same distance apart at every point. How would you best describe the sticks?
How did the election of President Andrew Jackson affect the nation's Westward growth
factor each polynomial  5xy-10x
Which of the following is NOT indicated by Mendel’s experiments? (A) incomplete dominance (B) segregation (C) recessive (D) dominant (E) independent assortment
Round the following to the nearest cent: $16.997
what happens to the perimeter when the length of a rectangle is shortened?Please help!