Friday
November 28, 2014

Homework Help: Chemistry

Posted by Lynne on Friday, June 11, 2010 at 6:59pm.

You have synthesized a substance from aqueous solution that has a melting point of 152 C. A pure authentic sample of the intended product has a melting point of 154 C. The most likely explanation for the difference in melting temperature is that the your product is

impure.
ultrapure.
a totally different compound than the intended product.
not completely dried.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - Urgent. The melting point of pure acetylsalicylic acid is 135 ...
chemistry - Say you have two substances, A and B. A has a melting point of 300 ...
Chemistry - student perform 2 melting point determinations on a crystalline ...
ORG CHEM LAB - Im doing a conclusion on a lab of acetaminophen. We were to take ...
chemistry - Pure acetylsalicylic acid has a melting point of 135.0 - 135.5 (...
chem - 1.) When determining the melting point it's described in my text as ...
Organic Chemistry - Why is the melting point of a known compound (ex. ...
Melting point - Could you tell me what the melting point for a crystallized ...
orgo - A sample of naphthalene, which should be pure white, was found to have a ...
Chemistry - Posted by ann on Sunday, October 17, 2010 at 4:26am. In melting ...

Search
Members