How do you find the pH of HClO4?
1 Answer
- We use the pH equation, which states that,
- pH=−log(H+)
- And so, the pH will be,
- pH=−log(0.075)
- ≈1.12.
Mar 22, 2018
What is the pH of a 1.4 M solution of HClO4?
The pH of a 1.4 M solution of HClO4 is -0.15. Perchloric acid, or HClO4 is a strong acid.
What is the pH of a 0.0045 M solution of HClO4?
What is the pH of a 0.0045 M solution of HClO4? 2.49 | Chegg.com.
What is the pH of a solution of 0.025 M HClO4?
Substituting 0.025 into the equation for pH we find that the 0.025 M HCl solution has a pH of -log(0.025) = 1.60.
What is the pH of a 2.6 M solution of HClO4?
approximately 1.3 ph=-log(H+). Since,H2SO4 is a divalent acid I.e.,each mole will give two moles of H+ ion.So 0.03M will give 0.06M of H+ ion.So the ph will be approximately 1.3(ive taken log6 as 0.7 for the sake of calculation).
What is the pH of 0.1 m HClO4?
pH = 1.1 In the case of 0.1 M HClO4 (pH = 1.1), which is the electrolyte most usually reported on the literature, the onset potential in the presence of bromide is significantly displaced to more negative potentials.
What is the pH of 0.001 m HClO4?
0001 M HCl is the same as saying that 1 *10-4 moles of H+ ions have been added to solution. The -log(. 0001) =4, so the pH of the solution =4.
How do I calculate pH?
To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion in moles per liter (molarity). The pH is then calculated using the expression: pH = – log (H3O+).
What is the pH of a 2.6 M solution of hclo4?
approximately 1.3 ph=-log(H+). Since,H2SO4 is a divalent acid I.e.,each mole will give two moles of H+ ion.So 0.03M will give 0.06M of H+ ion.So the ph will be approximately 1.3(ive taken log6 as 0.7 for the sake of calculation).
What is the easiest way to calculate pH?
3:329:53Calculating the pH of Acids, Acids & Bases Tutorial – YouTubeYouTube
How do you solve pH problems?
2:298:06How To Solve pH Problems – YouTubeYouTube
How do you calculate pH of a solution?
To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion in moles per liter (molarity). The pH is then calculated using the expression: pH = – log (H3O+).
What is the formula to calculate pH?
pH is defined by the following equation, pH = −log (H+) , where (H+) denotes the molar hydrogen ion concentration. Notice that we are required to take the common (base 10) logarithm of the hydrogen ion concentration in order to calculate pH.
How do you calculate pH example?
For example, the pH of a solution with (H+)=2.3×10−5M can be found as shown below. When the pH of a solution is known, the concentration of the hydrogen ion can be calculated. The inverse of the logarithm (or antilog) is the 10x key on a calculator. For example, suppose that you have a solution with a pH of 9.14.
What is the formula for calculating pH?
pH is defined by the following equation, pH = −log (H+) , where (H+) denotes the molar hydrogen ion concentration. Notice that we are required to take the common (base 10) logarithm of the hydrogen ion concentration in order to calculate pH.
How do you calculate pH without a calculator?
2:0421:09How To Calculate The pH of a Solution Without a CalculatorYouTube
What is the pH of a 0.0235 m HCl solution?
1.629 2 pH = -log(H+) = -log(0.0235) = 1.629 2) What is the pOH of a 0.0235 M HCl solution?
How do you calculate the pH of a solution?
To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion in moles per liter (molarity). The pH is then calculated using the expression: pH = – log (H3O+).
What is the pH of a 0.0200 m HCl solution?
1.70 Answer: HCl is a strong acid, it dissociates 100% (I.e. completely): (HCl)F = 0.020 M = (H3O+) So, pH = – log (H3O+) = -log (HCl)F = -log(. 020)=1.70 Voila!
How do you find the pH without a calculator?
2:0421:09How To Calculate The pH of a Solution Without a CalculatorYouTube
What is the pH of a 0.0235 M HCl solution?
1.629 2 pH = -log(H+) = -log(0.0235) = 1.629 2) What is the pOH of a 0.0235 M HCl solution?