Heat of Fusion - Heat of Vaporization

[jrjubach]

On the phase change diagram, should the energy required for the phase change from liquid to solid (written in green) be NEGATIVE 6.01kJ/mol instead of POSITIVE 6.01kJ/mol? I'm talking about the 6.01 written on top of the line.

[rykerh228]

when you know what you're talking about, you can talk fast

[MrAthanz]

Thank you for helping me understand.

[richardwang1007]

i thought the specific for ice to water is 2.1J/G*C . THe line goes up then steady is 6.01

[lROClKERS]

why you nervous?

[wyattchung]

just stop complaining, and listen

[danagamer]

Thanks!



[wyattchung]

did i hear killer joe ? lol

[ratprince]

If it is too fast, there is a little button that will pause so you can catch up. Or watch it again:)

[madvillian7]

I dont know why everybody is complaining about her talking fast for, to me its easier to understand when she talks this way rather than a slow talker who drags everything out in a monotone voice

[madvillian7]

great video and my my my this cutey is easy on the eyes :) lol

[geforceU]

too fast

[madhawarock]

wow slow down lady

[eyeheartapples]

Who is this lady? She's beautiful and crazy smart! :)

[Ookaminokemono]

do you talk this fast on a daily basis?

[bboydjoe]

so helpful!

[SCIGEEK15]

greatttt!

[maerrie20]

@SCIGEEK15 nice

[maerrie20]

Tumugon sa video na ito......  nice