momrules22 momrules22

03-09-2018
Chemistry

contestada

a certain solution has a molarity of m = 6.39 mol/l and has a volume of v =0.550 l what is the value of n

Respuesta :

03-09-2018

n = 3.49 mol

Molarity = moles/litres or c = n/V

n = Vc = 0.550 L × (6.39 mol/1 L) = 3.49 mol

Answer Link

Otras preguntas

I need help with this question!! Show steps please

How far could you drive on 50 gallons of gas

1. Ecris le verbe au passé composé. Elle / s'entendre 2. Ecris ce verbe à la forme que tu vois indiqué. (au present) je / se calmer 3. Ecris le verbe dans le p

Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d.

The measure of one angle of an octagon is two times smaller that of the other seven angles. What is the measure of each angle?

Alice added sodium chloride to water and stirred the water for several minutes. Alice is most likely trying to demonstrate that ionic compounds a. are hard. b.

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. How many pounds of vegetables were not on sale? 98 POINTS :)

7/12 - ? + 3/4 = 2/3

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

One hectometer is A) 1/1000 of a meter. B) 1/100 of a meter. C) 10 meters. D) 100 meters. E) 1000 meters.