The ph of a sample of vinegar is 3.76
WebbThe pH of a sample of vinegar is 3.76. Calculate the concentration of hydrogen ion in it. One mole of H2O and one mole of CO are taken in a 10 L vessel and heated to 725K. At equilibrium, 40% of water (by mass) reacts with CO according to the equation. Calculate the equilibrium constant for the reaction. WebbSo we have P age. It was 4.76 a log find by by one, we get a pH value of 5.45 last example. Again, we have a 1 to 1, and we have the following equation. PH is equal to 4.76 log have one divided by one. Got a pH value of 4.76 Here. First one, we have ratio of 1 to 10. So we have P H is equal to 4.76 Add log. Wonder if I'd by 10 pH is equal to 3. ...
The ph of a sample of vinegar is 3.76
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WebbFör 1 dag sedan · The pH of the vinegar sample (20 mL) was adjusted to more than 8.0 using solid-state NaOH, extracted with 10 mL chloroform, and centrifuged at 4000 rpm for 20 min. The chloroform phase was then transferred to a centrifuge tube. WebbThe pH of 1.0M aqueous solution of a weak acid HA is 6.0. Its dissociation constant is: (a) 10 −6 (b) 10 −12 (c) 1.0 (d) 6.0 Solution Verified by Toppr Was this answer helpful? 0 0 Similar questions What is the pH of solution made by adding 3.9 g NaNH 2 into water to make a 500 mL solution K a(NH 3) = 2×10 −5 [Na = 23, N = 14, H = 1]. Hard
WebbThe pH of a sample of vinegar is 3.76. The concentration of H+ ions in the sample will be - 1.1.74×10-4M2.2.34×10-11M3.2.86×10-10M4.1.74×10-3M Recommended MCQs - 194 Questions Equilibrium Chemistry - Past Year Questions Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 … WebbMultiply by 10 ways to power minus three most party and cube Which equals to 0.00 38 moles per D. M. T. And what we have to find is the ph sure there is a formula. There is a formula and that is B H. Is equal to minus log, multiplied by the concentration of H plus. It's so this ph of any sample or solution is equal to minus lock.
WebbGiven pH376 It is known that pHlogH logHpH HantilogpH antilog 376 174104M Hence the concentration of hydrogen ion H in the given sample of vinegar is 174104M WebbpH = 3.76. It is known that, pH = -log [H +] ⇒ log [H +] = -pH. ⇒ [H +] = antilog (-pH) = antilog(-3.76) = 1.74x10-4 M. Hence, the concentration of hydrogen ion in the given sample of vinegar is 1.74 × 10-4 M.
Webb28 mars 2024 · Solution For 7.842 the pH af sample of vinegar is 3.76 calculate the concentration of Hydrogen wón in it. 3.76 The world’s only live instant tutoring platform. Become a tutor About us Student login Tutor login. Login. Student Tutor. Filo instant Ask button for chrome browser. Now ...
WebbThe pH of a sample of vinegar is 3.76. The concentration of H+ ions in the sample will be - 1.1.74×10-4M2.2.34×10-11M3.2.86×10-10M4.1.74×10-3M Equilibrium Chemistry Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, NCERT Exemplar Questions and PDF Questions with answers, … how to set timezone in javascriptWebbThe ph of a sample of vinegar is 3.76. Asked by admin @ 17/08/2024 in Chemistry viewed by 47 People. Question 7.42 The pH of a sample of vinegar is 3.76. Calculate the concentration of hydrogen ion in it. Class XI Equilibrium Page 228. Answered by admin @ 17/08/2024. PH = -log[H⁺] notes match autriche franceWebbThe pH of a sample of vinegar is 3.76 =? Therefore, Taking antilog on both sides we get, = antilog (-3.76) Hence the concentration of hydrogen ion notes manche basse 5 cordesWebbThe pH of a sample of vinegar is 3.76, calculate the concentration of hydrogen ion in it. notes marketing researchWebbThe pH of a sample of vinegar is 3.76. Calculate the concentration of hydrogen ion in it. pH = - log [H+] or log [H+] = - pH =- 3.76 = 7.24 : [H+] = Antilog 7.24 = 1.738 x 10-4 M = 1.74 x 10-4M 29 Wh, DO 3-ion is not amphiprotic? how to set timex marathon watchWebbThe pH of a sample of vinegar is 3. 76. Calculate the concentration of hydrogen ions in it. Solution Step 1. Formula for pH pH = - log H + Here, H + is the concentration of hydrogen ions. Step 2. Calculation of hydrogen ions 3.76 = - log H + H + = 10 - … how to set timex ironmanWebbThe ph of a sample of vinegar is 3.76 calculate the concentration of hydrogen ion …. Ask questions, doubts, problems and we will help you. how to set timezone in linux