Webb9 dec. 2024 · [H+] = 1 x 10-8 M pH = --- [H+] = 0.001 M pH [H+] = 1 x 10-12 M p ... Advertisement nyaluakjames nyaluakjames Answer: The answer of 1×10 -8 is 2. … WebbKCET 2013: The pH of 10-8M HCl solution is (A) 8 (B) 6.9586 (C) More than 8 (D) Slightly more than 7. Check Answer and Solution for above question fro
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WebbFor example, at a pH of zero the hydronium ion concentration is one molar, while at pH 14 the hydroxide ion concentration is one molar. Typically the concentrations of H + in … WebbHere we solve a pH problem which is generally asked in various competitive exams. Why the pH of 10 -8 M HCL is not equal to 8 ?. You can learn more biological problems on my channel... high arch orthotic inserts
Biological Calculations - Why the pH of 10 -8 M HCL is not equal to 8
Webb3 mars 2024 · The exact solution is then. x = − 10−8 2(1) ± √(10−8)2 − 4(1)( − 10−14) 2(1) = − 5 ×10−9 ± √4.01× 10−16 2. = − 5 ×10−9 ± 1.001 × 10−7. The only physical answer is 9.51 ×10−8M. This now gives: [H+] = 9.51 × 10−8M. [OH−] = 1.05 ×10−7M. You can convince yourself that Kw still holds. Webb16 mars 2024 · Here are the steps to calculate the pH of a solution: Let's assume that the concentration of hydrogen ions is equal to 0.0001 mol/L. Calculate pH by using the pH to … The reaction quotient (Q) is a function of the concentrations or pressures of the … One of the most important pieces of information that we can gain from the … The well-known American author, Bill Bryson, once said: “Physics is really … 3D Render Calculator Aspect Ratio Calculator Blink-free Photo Calculator … 0-60 Calculator Boat Speed Calculator BSFC Calculator - Brake Specific Fuel … Burpee Calorie Calculator Calories Burned Calculator Calories Burned by Heart Rate … Webb10 apr. 2024 · The degree of acidity or alkalinity is a measurement of the hydrogen ion concentration in a solution is known as pH. Calculation: Concentration of HCl = 10 −8 M … high arch orthotic insoles