How would you prepare 0.2 M HCl solution?
Hi there, You can’t generate a buffer solution using a strong acid alone.
If you want to generate a HCl solution at pH 1.2, HCl will 10-1.2M = 6.31*10-2M.As for the 0.2M HCl solution, all you have to know is that concentrated HCl is 12M..
How can we prepare 1m HCl in 100 ml?
1M HCl: add 1mol/12M = 83 ml conc. HCl to 1L of water or 8.3ml to 100ml.2M HCl: add 2mol/12M = 167 ml conc. HCl to 1L of water or 16.7ml to 100ml.
What is the pH of a 0.1 M HCl solution?
1.083The pH of the 0.1 molar HCl solution is 1.083 (rather than 1.0 as often assumed).
What is 0.1 N HCl?
The normality of a solution is the gram equivalent weight of a solute per liter of solution. … For example, the concentration of a hydrochloric acid solution might be expressed as 0.1 N HCl. A gram equivalent weight or equivalent is a measure of the reactive capacity of a given chemical species (ion, molecule, etc.).
How will you prepare 0.01 N HCl from 0.1 N HCL?
2.1.2 Preparation of HCl solution 1 N and 0.1N solution are prepared by diluting 125 and 12.5 mL stock solution to 500 mL Page 3 – 34 – respectively while 0.01 N is obtained by diluting 50 mL of 0.1 N HCl to 500 mL with distilled water.