Javierserrano01 Javierserrano01

14-05-2020
Chemistry

contestada

What is the concentration of a solution if 0.450 mol of NaCl dissolved in 750 mL of water?

Respuesta :

JamesBmdl JamesBmdl

15-05-2020

Answer:

.6mol/L

Explanation:

molarity = number of moles / volume of solvent (in L)

750mL / 1000mL/L = .75L

M = .450mol / .75L

M = .6mol/L

Answer Link

Otras preguntas

By first finding cos x, work out the size of angle x. Give your answer in degrees to 1 d.p. 14.7 mm X 25.8 mm

following is the probability distribution of a random variable that represents the number of extracurricular activities a college freshman participates in. x 0

Which of the following forms at the highest grade of regional metamorphism? A) schist. B) slate. C) hornfels. D) phyllite.

which is not an interview type reviewed in today's presentation?group of answer choicespanelvirtualsituationalworking

Which developments took place during the evolution of homo sapiens?

which of the following describes the american relationship with the french prior to 1778?

an interviewer can ask questions about physical disabilities if the job involves manual labor. T/F

There is a probability of 0.4 that Jaxon's team will win a game of handball. If Jaxon's team play 200 games of handball, how many times would you expect them to

the most effective sources of new employee sources are job postings on websites.

Find the Taylor series for f centered at 7 if f^(n) (7) = (-1)^n n!/6^n (n + 4) What is the radius of convergence R of the Taylor series?