destry1177 destry1177

10-08-2020
Mathematics

contestada

What is the final concentration if a saline solution consisting of 20% NaCl is diluted using a 1/4 solution?

Respuesta :

henrimed2020 henrimed2020

10-08-2020

Answer: C.V=C1.V1 +C2.V2

Step-by-step explanation: C=(C1V1 + C2V2)/V -> C=(20%.V+25%V)/2V-> C=22,5%

Answer Link

Otras preguntas

substitution method. 2x+8y=20 y=2 pls help lol

How to write a letter to dad

15 points show work help asap Graph the solution to this inequality on the number line. −8+x<−3

What is the difference of 11.790 and 2 1/2

Does Arthur reject Launcelot’s offer because he is convinced by Gawain’s argument?

I will give brainly if correct!!Complete the equation describing how x and y are related.

how do you get over a boy who has left you 6 times..?

Factor x2 + 11x + 30.

3 units Which expression can be used which expression can be used to represent the volume of this prism? '6 units o 8 x 9 units 8 units o 6 1l units o 48 x 3 un

) Which is NOT a use for antimony? a electronics b fertilizers c alloys d bullets Check it