Table of Contents
How would you prepare 0.1 M solution from 1M solution?
Take 1 part of your stock solution and add 9 parts of solvent (usually water but sometimes alcohol or other organic solvent). In all cases you are diluting by the same factor. The concentration of the resulting solution is 1M /10 = 0.1M where 10 is the dilution factor.
How do you make a 1M solution of HCl?
To make 1 L of 1 mol/L HCl, we take 88 mL of the concentrated solution and add water to make a total of 1 L.
How do you make 1M nitric acid?
1L contains 15.6 moles, therefore 1 mole is contained within = 1L / 15.6 moles. Add 64.1mL, or 90.4g, of SEASTAR™’s Nitric Acid to water up to 1L to make a 1 Molar Solution of Nitric Acid.
How do you dilute HCl solution to 1 n?
Now to dilute 0.1 M HCL from 37.5\% concentrated HCL solution, you need to find the normality first. Simply multiply 0.1 M with 1 will give you 0.1 N. The equivalent mass is the molar mass divided by by the number of hydrogen ions. Molar mass for HCL is 36.4611 g/mol.
How to prepare 1 M HCl solution?
Typically, to prepare 0.1 M HCL solution you will need to dilute it from the stock solution or concentrated HCL. I assume that you use concentrated HCL. Most concentrated HCL exist in 37.5\%. As far as we know, 37.5\% concetrated HCL is not a pure HCL. So, we need to do a bit of calculation to dilute it to the desired concentration.
How to prepare a liter of normal HCl?
Since HCl is monoprotic, 0.1 normal is 0.1 mol/L. Concentrated HCl is typically about 12.1 mol/L. So to prepare a liter of 0.1 normal HCl: 1. place several hundred mL of water in a 1 L volumetric flask. 2. Add 8 mL of concentrated HCl to the flask. 3. Mix 4. Add water to the mark on the flask.
How do you find the normality of a concentrated HCl solution?
To know the normality, simply multiply the molarity with the number of hidrogen ions (H+) in the acid solution or hydroxide ions (OH-) in the base solution. Now to dilute 0.1 M HCL from 37.5\% concentrated HCL solution, you need to find the normality first. Simply multiply 0.1 M with 1 will give you 0.1 N.