Homework Help: Chemistry

Posted by Kara on Friday, January 30, 2009 at 12:49am.

Is there a correlation between temperature change with the changes on the molecular level? And what is it?

(talking about changes in phases with melting and heating. and the temp corresponds to the time it takes for each phase to melt, vaporize, etc.)

(on a phase change diagram with heating and cooling curves)

Chemistry - Damon, Friday, January 30, 2009 at 3:16am
Hot molecules move around more.
Chemistry - DrBob222, Friday, January 30, 2009 at 12:27pm
The general rule is that melting point and boiling point increase as molar mass increases.

Answer this Question

Related Questions

chemisrty - When a substance changes from one phase to another, which of the ...
Financial - 5) Combined leverage is concerned with the relationship between A. ...
chemistry - Investigating changes in colligative properties involves the ...
Chemistry - Which statement about Kc is wrong? A. Kc is always a constant B. ...
ENGLSH - According to most Romanticists, the developments of science and ...
Chemistry - Hello Jiskha, I'm hoping you are able to help me with my ...
chemistry ----------- chemistry - on the atomic level , how are physical ...
CHEMISTRY - What happens to the equlibrium constant if the pressure increased? ...
science - it asks for a one sentence rule about relationship between phase ...
math - (TEMPERATURE CHANGE) The rate at which the temperature of an object ...

For Further Reading

First Name:
School Subject:
Answer: