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HCl is a strong acid, so we assume that it completely breaks up into ions in solution.
HCl ----> H+ & Cl-
if we have 0.01m of HCl, it will give 0.01m of H+ and 0.01m Cl-
pH = -log [H+]
pH = -log 0.01
pH = 2
Wiki User
∙ 14y ago
The pH of a 0.01 M HCl solution is 2.00. This is because HCl is a strong acid that dissociates completely in water to produce H+ ions, resulting in a concentration of 0.01 M H+ ions in the solution.
Wiki User
∙ 15y agodependent on the concentration of Ca(OH)2 you can assume complete dissolution so that the molarity of Ca(OH)2 is 2X the conc. of OH- in solution
Wiki User
∙ 11y agopH + pOH = 14
pOH = -log[0.1] = 1
pH = 13
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Calculate the molarity of HCl of pH 5.7?
To calculate the molarity of a solution from its pH, use the formula: pH = -log[H+]. In this case, pH 5.7 corresponds to [H+] = 1 x 10^-5.7 M. Given that HCl is a strong acid and dissociates completely in water, the molarity of HCl is also 1 x 10^-5.7 M.
.45g of hydrochloric acid is dissolved in water to make 3.5l of solution what is the pH of HCl?
The pH of a solution of HCl is calculated using the concentration of H+ ions. Since HCl dissociates completely in water, the concentration of H+ ions is equal to the concentration of HCl. First, calculate the concentration of HCl in the solution: 0.45g HCl / (36.46 g/mol) = 0.012 mol HCl. Then, divide the moles of HCl by the volume of the solution in liters to get the concentration in mol/L. Finally, calculate the pH using the formula pH = -log[H+].
How to calculate pH of 1N HCl solution?
The pH of a 1N HCl solution can be calculated using the formula pH = -log[H+], where [H+] is the concentration of H+ ions in the solution. For a 1N solution of HCl, the concentration of H+ ions will be 1M, so the pH will be -log(1) = 0.
What pH would you get from dilute hydrochloric acid?
It solely depends on H+ concentration: each HCl gives one H+ , to calculate use pH = -log[H+] So, at [HCl]=1.0 >> pH= 0.0 at [HCl]=0.5 >> pH= 0.7 at [HCl]=0.1 >> pH= 1.0 at [HCl]=1.0*10-5 >> pH= 5.0 but don't ever use this simplified 'acid pH' calculus method when the answer comes close to (or exceeds) 6.5, 7 or 8 etc.
What is the pH of .25M HCl?
- log(0.25 M HCl) = 0.6 pH ------------
Calculate the molarity of HCl of pH 5.7?
To calculate the molarity of a solution from its pH, use the formula: pH = -log[H+]. In this case, pH 5.7 corresponds to [H+] = 1 x 10^-5.7 M. Given that HCl is a strong acid and dissociates completely in water, the molarity of HCl is also 1 x 10^-5.7 M.
If pH is 3 what is the concentration of Hydrogen?
[H+]=10-pH=10-3=.001M
What pH would you get from dilute hydrochloric acid?
It solely depends on H+ concentration: each HCl gives one H+ , to calculate use pH = -log[H+] So, at [HCl]=1.0 >> pH= 0.0 at [HCl]=0.5 >> pH= 0.7 at [HCl]=0.1 >> pH= 1.0 at [HCl]=1.0*10-5 >> pH= 5.0 but don't ever use this simplified 'acid pH' calculus method when the answer comes close to (or exceeds) 6.5, 7 or 8 etc.
How to calculate pH of 1N HCl solution?
The pH of a 1N HCl solution can be calculated using the formula pH = -log[H+], where [H+] is the concentration of H+ ions in the solution. For a 1N solution of HCl, the concentration of H+ ions will be 1M, so the pH will be -log(1) = 0.
How calculate pH for a solution?
HCl is a strong acid and dissociates completely. Therefore it can be found using the equation: ph= -log [H+]
What is the pH of .25M HCl?
- log(0.25 M HCl) = 0.6 pH ------------
What is the pH of a 1.0x10-4m hcl solution?
- log(0.00450 M HCl)= 2.3 pH=======
What is the pH of 260M HCl?
The pH of a 0.260 M HCl solution is approximately 0.59. This is because HCl is a strong acid that dissociates completely in water to produce H+ ions, leading to a low pH value.
Is pH 2.0 HCl the same with 0.1 M HCl?
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.
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 pH value of 1N HCl?
The pH of a 1N HCl solution is approximately 0. This is because HCl is a strong acid that completely dissociates in water to release H^+ ions, resulting in a high concentration of H^+ ions in the solution and a low pH value.
What is pH of 0.1 N HCL?
0.1 M HCl =============
