In the preparation of one liter of 2.5 M HCl solution, what is the volume of HCl concentrated...
Question:
In the preparation of one liter of {eq}\rm 2.5\ M\ HCl {/eq} solution, what is the volume of {eq}\rm HCl {/eq} concentrated {eq}\rm (37\% \ w / w,\ \rho = 1.19\ g / ml) {/eq} to be used?
Dilution
To prepare a solution-phase reagent for a chemistry experiment, you usually need to dilute a stock solution from a supplier. The operative equation for that process is
{eq}C_1V_1 = C_2V_2 {/eq}.
Answer and Explanation: 1
Become a Study.com member to unlock this answer! Create your account
View this answerThe first step is to convert the stock concentration to mol/L. To do this we use the mass/mass percentage, the density of the substance and its molar...
See full answer below.
Learn more about this topic:
from
Chapter 8 / Lesson 10What is a solution in science? Learn how solutions are formed and see solution examples. Learn about the different types of solutions: solid, liquid and gas.