Webb30 apr. 2014 · Let's assume the solution is 0.1M. NaOH is a strong base, so this will produce 0.1mol/L of OH ions in solution. This will produce a pH of 13. You will need to take the negative log of 0.1 to find the pOH. This will work out to be 1. Since pH + pOH = 14 We can calculate the pH to be 13. WebbThe ion shown is pyridinium (C5H5NH+), which is a weak acid. Its pKa value is approximately 5, which means that at pH values below 5, it will be mostly protonated (C5H5NH+), ... 0.01 M NaCl: NaCl is a neutral salt that does not affect the pH of the solution. ... 0.1 M NaOH: NaOH is a strong ...
The pH of Aqueous NaOH/KOH Solutions: A Critical and Non-trivial …
WebbThe pH of the solution is ____. JEE Main. Question Bank Solutions 2168. Concept Notes 240. Syllabus. The cell potential for the following cell \\ce{Pt H2 (g) H+ (aq) Cu^{2+} (0.01 M) Cu(s)}\ is 0.576 Vat 298 K. The pH of the solution is ____. - Chemistry (JEE Main) Advertisement Remove all ads ... WebbAnswer: After mixing 20 mL of 0.1 M (I’m guessing) HNO3 with 10 mL of 0.1 M NaOH, exactly half of the HNO3 will have been neutralized and the volume will have doubled. So, there will be 10 mL of 0.1 M HNO3 in a total volume of 20 mL, reducing the concentration of HNO3 to 0.05 M. HNO3 is a strong... early dan later experience
Mechanistic insights into Cr(VI) removal by a combination of zero ...
WebbTHe pH of 0.01 M NaOH (aq) solution will be [NEET-2024 (Odisha) (1) 9 (2) 7.01 (3) 2 (4) 12 Solution Verified by Toppr Was this answer helpful? 0 0 Similar questions To 250 ml of M/5OH 2SO 4,4.0g of solid NaOH is added and the resulting solution is diluted to 1.0 L The pH of the resulting solution is Medium View solution > Webb31 dec. 2024 · First off, since NaOH is a strong base, it will dissociate completely into Na+ and OH-. Thus, we know that we have 0.01 M OH-. However, we do not know anything … Webb4 jan. 2016 · This means that the concentration of hydronium ions will be equal to that of the nitric acid. [H3O+] = [HNO3] = 0.01 M. As you know, a solution's pH is simply a measure of its concentration of hydronium ions. pH = −log([H3O+]) In this case, the pH of the solution will be. pH = −log(0.01) = 2. Answer link. early dancer