denielcAmylin denielcAmylin

15-05-2017
Chemistry

contestada

A 0.500 l solution of 6 m hcl has to be made. how much 12 m hcl is needed?

Respuesta :

JcAlmighty JcAlmighty

22-05-2017

The answer is 0.250 L.

The starting solution:
V1 = ?
C1 = 12 M

The final solution:
V2 = 0.500 L
C2 = 6 M

V1 * C1 = V2 * C2
V1 * 12 M = 0.500 L * 6 M
V1 = 0.500 L * 6 M / 12 M
V1 = 0.250 L

Answer Link

Otras preguntas

Suggest the best imperial unit to measure: 1. The distance from London to New York 2. The amount of water in a jug 3. The weight of a pencil 4. The height of a

In the circle, measure of Arc BC = 62°. The diagram isn't drawn to scale. what is the measure of Arc BCP?

Which sign makes the statement true?8.9 8 68100

Which substances have atoms of the same element but different molecular structures?A. He(g) and Ne(g)B. K(s) and Na(s)C. O2(g) and O3(g)D. P4(s) and S8(s)

WHAT IS THE SQUARE ROOT OF 55

During the operation of a voltaic cell, the cell produces1) electrical energy spontaneously2) chemical energy spontaneously3) electrical energy nonspontaneously

What number should be added to the expression x^2 + 14x to change it into a perfect square trinomial? Can you help me with this?

Find the speed in degrees per minute of the minute hand of an accurate a clock.

The elevator at the local mall has a weight limit of 1,800 pounds and requires that the maximum person allowance be no more than nine people. Let w represent th

Which term identifies a type of nuclear reaction?(A) fermentation(B) reduction(C) deposition(D) fission