pH= minus 1
Because HCl is a strong acid it will dissociate completely in water to form hydronium ions. The pH can therefore be calculated by taking the negative log of the concentration.
pH=-log10
=-1
Therefore the pH is negative one. This indicates that it is a very strong acid. This value is also applicable even though it is outside of the standard scale.
No, pH 2.0 HCl refers to the acidity level of the solution, while 0.1 M HCl refers to the molarity or concentration of the hydrochloric acid. The two terms describe different properties of the solution.
- log(0.00450 M HCl)= 2.3 pH=======
The pH of a 1.0 x 10^-3 M HCl solution is 3.00. This is because HCl is a strong acid that dissociates completely in water to form H+ ions, leading to an acidic pH.
The pH of a 0.010 M HCl solution is approximately 2. This is because HCl is a strong acid that completely dissociates in water to form H+ ions, resulting in an acidic solution.
The pH of a 0.140 M HCl solution is approximately 0.85. This is because HCl is a strong acid that completely dissociates in water to give H+ ions, resulting in a low pH.
No, pH 2.0 HCl refers to the acidity level of the solution, while 0.1 M HCl refers to the molarity or concentration of the hydrochloric acid. The two terms describe different properties of the solution.
- log(0.00450 M HCl)= 2.3 pH=======
The pH of a 1.0 x 10^-3 M HCl solution is 3.00. This is because HCl is a strong acid that dissociates completely in water to form H+ ions, leading to an acidic pH.
its PH is 3
25g HCl 1 mol 36.46g HCl =.686 mol M=.686 mol/1.5 L=.457M pH= -log(.457) pH= .34
p(x)=-log([x])So... pH=-log([H+])pH = 1.4
The pH of a 0.010 M HCl solution is approximately 2. This is because HCl is a strong acid that completely dissociates in water to form H+ ions, resulting in an acidic solution.
The pH of a 0.140 M HCl solution is approximately 0.85. This is because HCl is a strong acid that completely dissociates in water to give H+ ions, resulting in a low pH.
The pH of a 10^-4 M HCl solution is 4. Since HCl is a strong acid that dissociates completely in water to form H+ ions, the concentration of H+ ions in this solution is equal to the concentration of the HCl solution. pH is calculated as the negative logarithm base 10 of the H+ ion concentration, so pH = -log[H+], which is -log[10^-4] = 4.
The concentration of HCl in a solution with a pH of 1.5 is approximately 0.0316 M. This can be calculated using the formula pH = -log[H+], where [H+] is the concentration of hydrogen ions in the solution.
The pH of a 0.0020 M HCl solution is approximately 2.7. This is because HCl is a strong acid that completely dissociates in water to form H^+ ions, decreasing the pH of the solution.
The pH of a 0.01 M solution of HCl in water would be approximately 2, since HCl is a strong acid that completely dissociates in water to form H+ ions. This high concentration of H+ ions results in a low pH value.