I want to thank your team (Jeff) for finding a new writer when you were unable to reach my existing writer to revise my paper. I appreciate your professionalism and efforts. Thanks
This is a case where there is a possible double replacement reaction, in which the cations and anions switch places and form new . A double replacement reaction is represented by the general equation AB + CD ##rarr## AD + CB. One of the products of a double replacement reaction must be an insoluble gas that bubbles out of solution, water, or a precipitate (solid).
The products of the reaction between copper(II) nitrate and hydrochloric acid are copper(II) chloride and nitric acid. To determine whether either of these products is insoluble (a solid precipitate), you need to consult a solubility table like the one below:
Notice that copper(II) chloride is aqueous, meaning that it is dissolves in water, so it is not a precipitate (solid). Nitric acid is not on the solubility table, however, nitric acid is completely miscible in water, so it is aqueous as well (http://en.wikipedia.org/wiki/Nitric_acid).
The balanced molecular equation for this reaction is:
##”Cu(NO”_3)_2(“aq”)## + ##”2HCl”(“aq”)## ##rarr## ##”CuCl”_2(“aq”)## + ##”2HNO”_3(“aq”)##
However, since none of the products are a gas, water, or a precipitate, this reaction does not actually occur, which you would indicate by writing the following:
##”Cu(NO”_3)_2(“aq”)## + ##”HCl”(“aq”)## ##rarr## N.R.
N.R. means no reaction.
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 more
Each 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 more
Thanks 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 more
Your 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 more
By 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