mayakendal mayakendal

14-02-2021
Chemistry

contestada

How much 2.0 M NaCl solution would you need to make 250 mL of 0.15 M NaCl solution?

Respuesta :

Badwemba32 Badwemba32

14-02-2021

Answer:

18.75 mL

Explanation:

(M1)(V1)=(M2)(V2)

(2.0 M)(V1)=(0.15 M)(250 mL)

(2.0)(V1)=37.5

Divide 2.0 on both sides

V1=18.75 mL

Answer Link

Otras preguntas

a flattened combination of matter containing stars, gas, and dust in spiral galaxy can be identified as 1 galaxy 2 disk 3 elliptical galaxy 4 gravitation

Once again I’m terrible at geometry plz help me!!

A 16-foot ladder is placed against the side of a building as shown in Figure 1 below. The bottom of the ladder is 8 feet from the base of the building. In order

alana's employer purchased a health insurance plan that costs 565 per month and requires that alana pays 125 toward the plan. What is the annual value of the em

All objects at any temperature emit radiant energy true or false

¿Cuáles son las atracciones que puedo visitar en Ciudad de Guatemala?

Why do Marx and Engels believe that the capitalist system is doomed

Why do you think African Americans were willing to fight in the war even though they suffered discrimination in American society?

Griots Maintained what type of tradition

Question 21 (2 points) Question 21 Unsaved Complete: Carmen corre (slowly). Question 21 options: Lentamente Lentmente Save Question 22 (2 points) Question 22 Un