Ph of 10-8 m hcl
WebbpH of 10^-8 M HCl Hydrochloric Acid Calculation with Explanation My Smart Class 36.7K subscribers Subscribe 20K views 3 years ago What is pH of 10^-8 M HCl --------------------- … Webb10 apr. 2024 · Complete answer: As we know that HCl is a strong acid, so its pH will be less than 7. The concentration of HCl = 10 − 8 M. Total [ H +] = [ H +] obtained from HCL + [ H …
Ph of 10-8 m hcl
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WebbWhat is the pH of a 10^-8 molar HCL solution? pH = - log [H+] pH = - log 10^-8 = 8 But there is more to the story. Assuming an aqueous solution, we have to factor in the pH of neutral water which is 7, since [H+] is 10^-7, as a source of protons as well. Total proton molarity is 10^-7 + 10^-8 = 1.1 ×10^-7. pH = -log (1.1 ×10^-7) = 6.96 14 1 WebbBackground: Radionuclides emitting Auger electrons (AEs) with low (0.02–50 keV) energy, short (0.0007–40 µm) range, and high (1–10 keV/µm) linear energy transfer may have an important role in the targeted radionuclide therapy of metastatic and disseminated disease. Erbium-165 is a pure AE-emitting radionuclide …
WebbFormula: pH is stated as the negative of the base ten logarithm of the molar concentration of hydrogen ions available in the solution. pH=-log ( [H + ]) pOH=-log ( [OH - ]) Relationship between pH and pOH is pH+pOH=14 Example: Question1: Find the pH of a 0.0025 M HCl solution? Answer: Given that Hydronium concentration is 0.0025 M pH=-log ( [H + ]) WebbThe pH of 10−8M H Cl solution is 5687 61 IIT JEE IIT JEE 1981 Equilibrium Report Error A 8. B more than 8 C between 6 and 7 D slightly more than 7 Solution: From H 2O,[H 2] = 1×10−7M From H C I,[H +] = 1×10−8M Total [H +] = (1×10−7 +1×10−8)M = (1× 10−7 + 0.1×10−7)M = 1.1× 10−7M = 1.1× 10−7M pH = −log(1.1×10−7) = 6.9586
WebbAdult Education. Basic Education. High School Diploma. High School Equivalency. Career Technical Ed. English as 2nd Language. WebbNumerical Calculate the pOH of 10 -8 M of HCl. Advertisement Remove all ads Solution 10 -8 M indicates a very dilute solution. Thus, H + ions of water cannot be ignored. But …
WebbThe pH of 10−8 M HCl solution is. Q. If 3x2+4xy+2y2+x−8=0 then the value of dy dx at (−1,3) is. Q. Assertion :At 25oC, the pH of 10−8M HCl is 8. Reason: pH of acidic solution …
WebbThe pH of 10 -8 M HCl solution is : 8 more than 8 between 6 and 7 slightly more than 7 C. between 6 and 7 From H 2 O , [H + ]=1 x 10 -7 M From HCl , [H + ]= 1 x 10 -8 M Total [H +] = (1 x 10 -7 + 1 x 10 -8) M = (1 x 10 -7 + 0.1 x 10 -7) M = 1.1 x 10 -7 M pH = - log (1.1 x 10 -7) = 6.9586 Switch Flag Bookmark Advertisement 298. list of stolen vehicles in portland orWebbAnswer: pH = 3.39 As we have found the pH we can now use the following formula to find the pOH: 3.39 + pOH = 14 After subtracting 3.39 from both the pH and 14 we will get the pOH. Answer: (3.39 – 3.39)+ (14 – 3.39)= pOH 10.61 As we have found the pOH, we will now go ahead with finding the base concentration [OH – ]. list of storage devicesWebb30 dec. 2024 · The equivalence point will occur at a pH within the pH range of the stronger solution, i.e., for a strong acid and a weak base, the pH will be <7. For this reason, you must select the correct indicator for the right combination of solutions, as the range of color changes needs to have the equivalence point in it. immigrant perspectives: the american dreamWebbCalculate the volume of a 1.8 M HCl solution needed to prepare 10 mL of a 0.15 M HCl solution. Calculate volume of 6 M HCL required to prepare a 250 ... solution which is 36% HCl by mass and has a density of 1.179g/ml should be used to make 5.30L of an HCl solution with a pH of 1.8? What is the volume of HCl solution if 25.5 ml of 0. ... immigrant petition for relative case statusWebb30 jan. 2016 · pH = −log([H3O+]) pH = −log(10−7) = 7. Now, let's assume that you're working with a 1.0-L solution of pure water and you add some 10−8M hydrochloric acid … immigrant picnic summaryWebbThe concentration of HCl is given as 10 −8 M. pH is calculated based on the protons of the acid and the water. 10 −8 M is a very low concentration and hence the protons from … immigrant phone numberWebb14 mars 2024 · The pH of 10⁻⁸ HCl solution taking into account the h+ produced by water will be 6.98. Explanation: 10⁻⁸ HCl will dissociates to give 10⁻⁸ H⁺ ions Similarly water will dissociates to give equal concentration of H⁺ and OH⁻ ions H₂O = H⁺ + OH⁻ [H⁺] = [OH⁻] = x lets say Hence in the solution, net concentration of H⁺ ions will be (x + 10⁻⁸) immigrant population by county