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What is the pH of a 1.8 x 10-5 M HCl Solution?
25g HCl 1 mol 36.46g HCl =.686 mol M=.686 mol/1.5 L=.457M pH= -log(.457) pH= .34
What is the effect of HCl on the pH if water?
Adding hydrogen chloride to water the pH decrease.
What is the pH of 0.02M HCl?
- log(0.2 M) = 0.70 pH =======
What happens when HCL is added to solution with a pH of 7.45?
When hydrochloric acid (HCl) is added to a solution with a pH of 7.45, the acidity of the solution increases. HCl dissociates into hydrogen ions (H⁺) and chloride ions (Cl⁻), which lowers the pH as the concentration of hydrogen ions rises. The solution will become more acidic, moving toward a pH closer to neutral (7) or even below, depending on the amount of HCl added. This change can affect various chemical equilibria and biological processes that are sensitive to pH.
Is 2.77 a normal pH for hydrochloric acid thats 1M If not then how should I calibrate my pH meter at home?
No, pH 2.77 is not the correct pH for 1 M HCl. The pH of 1 M HCl should be 0 (zero) because pH is the negative log the the H+ and for 1 M HCl the [H+] is 1 M, and the negative log of 1 is 0.
What is the pH of a 6M HCl solution?
The pH of a 6M HCl solution is 0.
What is the pH of a 1.0x10-4m hcl solution?
- log(0.00450 M HCl)= 2.3 pH=======
What is the pH of a solution containing 6M HCl?
The pH of a solution containing 6M HCl is 0.
What is the pH of water after adding HCl and calculating the resulting pH level?
The pH of water decreases after adding HCl due to the increase in hydrogen ions. The resulting pH level depends on the amount of HCl added.
If 0.1 concentration of Hcl how much pH?
A 0.1 M concentration of HCl corresponds to a pH of 1.0.
What is the pH of 260M HCl?
.260 M of HCL, not 260 More than likely correct, but, - log(0.260 M HCl) = 0.6 pH ----------- ( pH can be below 1 )
Why does pH of HCl increase as HCl is diluted?
The pH increases because the HCl is becoming less acidic. A pH of 7 is neutral. A pH falls below 7, acidity increases. As pH rises above 7, basicity increases. Diluting HCl means that the HCl becomes less concentrated, and therefore, less acidic. As it becomes less acidic, the pH will become more basic, and thus increase.
What is the pH of .25M HCl?
The pH of a 0.25 M HCl solution is approximately 0.60. This is because HCl is a strong acid that dissociates completely in water to form H+ ions, resulting in a high concentration of H+ ions and a low pH.
The pH of 0.005N HCl is?
The pH of a 0.005N HCl solution is approximately 2.3. This is because HCl is a strong acid that dissociates completely in water to form H+ ions, leading to an acidic pH.
What is the pH of 0.25 M HCl?
Since HCl is a strong acid it completely dissociates. Therefore [H+] = [HCl] and this case = 0.25 M. pH = -log [H+] = 0.602
What is the pH of a 0.001 M of HCl solution?
its PH is 3
What is the pH of 0.05M of HCl?
The pH of 0.05 M HCl is 1.3. HCl is a strong acid that dissociates completely in water to release H+ ions, resulting in a low pH.
