al1e3nacmrYummer al1e3nacmrYummer

01-08-2016
Chemistry

contestada

how many liters of 15.0 molar naoh stock solution will be needed to make 20.0 liters of a 1.2 molar naoh solution? show the work used to solve this problem.

Respuesta :

Willchemistry Willchemistry

01-08-2016

using the law of dilution :

V₂ = ?

M₂ = 15.0 M

V₁ = 20.0 L

M₁ = 1.2 M

M₁ x V₁ = M₂ x V₂

1.2 x 20.0 = 15.0 x V₂

24 = 15.0 x V₂

V₂ = 24 / 15.0

V₂ = 1.6 L

hope this helps!

Answer Link

Otras preguntas

Describe a time when you showed initiative.

Solve the below system of equations using the best method. Please describe the method used [substitution, graphing, elimination, etc], and give your answer in t

Let f(x)=4x . Let g(x)=4x+2 . Which statement describes the graph of g(x) with respect to the graph of f(x) ? g(x) is translated 2 units down from f(x) . g(

a crew of loggers cleared 1/2 acre of lumber in 4 days how long will it take the same crew to clear 2 3/4 acres of lumber

To be a great India power you have to:

Can anyone help me? I'm not getting anywhere!! NO ANSWER CHOICES! HELP! Why should you have a box and whiskers plot on the same number line as another if you’re

How can a valley glacier modify the mountainous area where it forms?what glacial features form the mountainous area?

If someone dives 300 feet in 2 minutes and another person dives 6750 ft in 45 minutes let X represent the time of dive and y represent depth do a equation that

which sentence shows correct comma usage

the Ohio river valley was an important area during the French and Indian war because