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
Ionic compounds dissolve in water because the water molecules hydrate the ions.
To dissolve an ionic compound, the water molecules must be able to stabilize the ions that result from breaking the ionic bond.
They do this by hydrating the ions.
Water is a polar molecule. It has a permanent dipole.
The ##”O”## atom has a partial negative charge, and the ##”H”## atoms have a partial positive charge.
When you place an ionic substance in water, the water molecules attract the positive and negative ions from the crystal.
The particles are then free to move around within the solution.
(from 2012books.lardbucket.org)
The positive ions have several water molecules around them, all with their ##”O”## atoms close to the positive ion.
The negative ions have several water molecules around them, all with their ##”H”## atoms close to the negative ion.
The “shell” of water molecules reduces the attractions between the ions. The ions are hydrated.
Here’s a video that shows the process in action.
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