hOW TO PREPARE HCL SOLUTION OF 5-7 pH.
From what? Starting with your choice?
Then take 0.1M HCl and dilute by a factor of 10,000 to give a pH of 5.0 and I'm ignoring the small amount of H^+ from the ionization of H2O.
Then take 0.1M HCl and dilute by a factor of 10,000 to give a pH of 5.0 and I'm ignoring the small amount of H^+ from the ionization of H2O.