The work has not been graded but I like the output that was submitted to me. Is it possible for the same prof to do the next assignment I will be submitting? If possible, I will greatly appreciate it.
(1000gH2O)/(18g/mole) M = In fact, the concentration of water will always be so much greater than anything else in solution that we can consider it to be a constant. Thus, we often times end up incorporating it into the equilibrium constant, K. There is however, more to water than just water. Did you know water is a weak acid AND a weak base, a switch hitter? Notice that while the molecule, H2O is in large excess, there is some dissociation taking place. H2O Hey, see the proton and hydroxide ions? This water has acid and base present in it at the same time!! We can make an equilibrium equation: [H+][OH-] K = ____________________ [H2O] but remember that [H2O] is a constant 55.4 M. This means we can take it up into the equilibrium constant and create a new constant, Kw. Note that with an equilibrium constant for water of 10-14, a little algebra can be done to show why the pH of water is 7. Example. What is the proton concentration in pure water?
Show more
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more