Problem solving- solve practice problems using the acquired information Knowledge application- use your knowledge to answer questions about the acidity of various solutions Additional Learning For more information, check out the related lesson The pH Scale: Calculating the pH or pOH of a Solution. It...
Would you please explain how to solve this?How does a pH meter behave in tap and deionized water? Why does it act differently?What happens to the pH when the (H+) concentration goes down?What happens to the pH when the (H+) concentration goes up?
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...
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Trig Functions:When you're working with angles, keep in mind many calculators let you select whether to express the answerin degrees or radians. Then, you need to determine whether you enter the angle (check the units) and then sin, cos, tan, etc., or whether you press the sin, cos,...
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...
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...
Answer to: How to calculate the slope, absorbance, and concentration of a best fit line once absorbance and concentration values are plotted on a...
Hi and thank you for your question. The answer to your question lies in the fact that HCN is a weak acid so that an equilibrium is established as follows: HCN --- CN- + H+ Being a reversible reaction that can attain equilibrium, addition of a base will cause remov...