Question & Answer: Suppose you have a crystal composed of the elements X and Y in which the radius ratio is…..

Suppose you have a crystal composed of the elements X and Y in which the radius ratio is approximately 1/2 so that the sodium chloride lattice is possible. Each ion is about the same size as Na^+ and Cl^-, respectively, but each is doubly charged, X^2+ and Y^2-. Would solid XY have a higher or lower melting point than solid NaCl? _____ The compound _____ meets these criteria and has a melting point of _____ Suppose you have a crystal composed of the elements A and B in which each ion has a charge of one, A^+ and B^-, like Na and Cl^-, but where the radii of A^+ and B^- are proportionally larger, but still approximately 1/2. Would solid AB have a higher or lower melting point than solid NaCl? _____ The compound _____ meets these criteria and has a melting point of _____

Expert Answer

Answer

4) XY has higher meltinig point than NaCl

The Compound CaS meets these criteria and has melting point of 2400 degree centigrade ( greater then the melting point of NaCl – 800 degrees centigrade)

Don't use plagiarized sources. Get Your Custom Essay on
Question & Answer: Suppose you have a crystal composed of the elements X and Y in which the radius ratio is…..
GET AN ESSAY WRITTEN FOR YOU FROM AS LOW AS $13/PAGE
Order Essay

5) AB has lower melting point than NaCl

The compounf AgBr meets these criteria and has a melting point of 432 degree centigrade.

Grand Paper Writers
Order NOW For A 10% Discount!
Pages (550 words)
Approximate price: -

Our Advantages

Plagiarism Free Papers

All papers are written by the best professional writers to ensure 100% originality. We always provide plagiarism reports whenever we deliver completed papers.

Free Revisions

All papers by Grand Paper Writers are completed and submitted on time. This timely delivery of papers gives you time to go through the paper before the official deadline.

Title-page

As an additional service, we will provide a title page that precedes the contents of your paper. Here, you will provide your personal details.

Bibliography

We also ensure that we provide an extra page for the references or bibliographies following referencing rules.

Originality & Security

At Grandpaperwriters.com, we guarantee students for the provision of security and original work. All your personal information is handled with confidentiality and is not shared with third parties. Additionally, we ensure that we provide original content with accompanying plagiarism reports to show originality.

24/7 Customer Support

Our customer support team is always available 24/7 to provide instant responses to any queries raised by students.

Try it now!

Calculate the price of your order

We'll send you the first draft for approval by at
Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

Grandpaperwriters.com has the best professional essay writers for quality services.

Pricing

Flexible Pricing

Here, a Grandpaperwriters.com, we do not compromise on the time of our clients. We always deliver all completed papers on or before the deadlines.

Communication

Admission Help & Client-Writer Contact

Grandpaperwriters.com provides an interactive portal where students can communicate directly to their writers.

Deadlines

Paper Submission

Here, a Grandpaperwriters.com, we do not compromise on the time of our clients. We always deliver all completed papers on or before the deadlines.

Reviews

Customer Feedback

Grandpaperwriters.com appreciates feedback from our clients to help us improve the delivery of essay writing services. As such, we are constantly changing our policies to ensure maximum customer and writer satisfaction.