kimberlyvalencia51
kimberlyvalencia51 kimberlyvalencia51
  • 24-05-2020
  • Chemistry
contestada

Using m1v1=m2v2,a 0.5 liters of 12 Molarity solution of NaCl was added to a 2.0 liters of water,find out the final molarity of this 2.5 liter solution

Respuesta :

endfawr
endfawr endfawr
  • 24-05-2020

Answer:

2.4 M

Explanation:

The dilution formula, M1V1 = M2V2, states that the initial molarity times the initial volume equals the final molarity times the final volume. Plug in the values and solve for M2:

12 M * 0.5 L = M2 * 2.5 L

6 = M2 * 2.5 L

M2 * 2.5 L = 6

M2 = 6 / 2.5 = 2.4 M

Answer Link

Otras preguntas

Choose the equation below whose axis of symmetry is x = 0. (1 point) Group of answer choices y = x2 + 2x y = x2 − 16x + 58 y = x2 + 2 y = x2 − 4x + 2
Wht is the solution to this equation 6(x-5) = 4x + 20
I am having trouble with mean absolute deviation and whisker box plots. I try looking at examples, but it keeps stressing me out. I just can't understand it X(
A commercial fishing company moves into the ecosystem shown in the food web below and begins to use nets to catch crustaceans. The crustaceans are taken out of
evaluate the determinate for the following matrix. see photo
Select the three STOP codons UAA UAG UGA AUG UGG
Why the methods are important of Diabetes?
the number 7 is what percent of 80
PLEASE HELP! WILL MARK BRAINLIEST!
2x 5-7=168x 4-5=193x12-5=?1x10-8= 10​