Re: How do I calculate the concentration of a weak base from PH « Reply #6 on: December 03, 2019, 07:25:15 AM » This result is wrong - calculation error.Solve more exact equation Kb=[OH-]2/(c-[OH-]) Logged AWK Borek Mr. pH Administrator Deity Member Posts: 27910 Mole...
Answer to: How to calculate the slope, absorbance, and concentration of a best fit line once absorbance and concentration values are plotted on a...
Even if the question would have been to calculate the pH of a solution of 0.1 M HCl 0.2 M NaOAc the question would have been anything else than hard to solve, too. Adding 0.1 mol of HCl to 0.2 mol of NaOAc will give you 0.1 mol acetic acid and 0.1 mol acetate whi...
How many milliliters of 0.100 M Ba(OH)2 would be required to neutralize 10.0 mL of 0.200 MH3PO4? 30.0 mL 20.0 mL 13.3 mL 6.67 mL 10.0 mL 60.0mL What is the pH of a 1.00 M acetic acid solution whose Ka = 1.80 times 10-5? 11.63 ...
= external resource, so I think I lost what you were trying to get at. What's the use case you're trying to solve for? Member Author kdenhartog commented Jun 6, 2021 • edited Currently the way that we have to provide the input and outputs for our test results have to be ...
Calculate the pH of a buffer which contains 0.10 M NH_3 and 0.20 M NH_4Cl. Given K_b = 1.8 * 10^-5 for NH_3 (calculate K_a and pK_ a) What is the name of the equation you will use to solve this probl What is the ...
Or maybe you can partner with the general manager to buy the business together. There's numerous ways to solve the problem. I've mentioned it in other threads but I have executed on this exact strategy. I have run my agency for 13 years. To be fair, the first 8 years I was ...
As MJ writes in his books and as I already firmly believed: You have to (1) solve big problems for (2) enough people and (3) be handsomely rewarded for it. There are enough big problems left. But are there enough people here to handsomely reward me for it if they hate "handsomely...
I know a number of people who used it, but in my tests, I actually never got it to work properly. Looking at general web site statistics, though, IE 6 and IE 7 usage steadily decreases all the time. If you want to solve it with MHTML, absolutely, but for me personally, I believe...
How many moles of NaOH are needed to react completely with the sulfuric a Calculate the molarity of a solution containing 10.0 grams of H2SO4 and 800.0 mL of water. Also, solve for pOH and pH. If 40 mL of sulfuric acid ...