Talk:Cryoscopic constant

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-ΔT?

Why is it not $-\triangle T$ ? --LakeHMM 05:00, 30 January 2007 (UTC)[reply]

The cryoscopic constant is negative, resulting in a depression of the freezing point as NaCl increases. $\triangle T$ is correct. - Jordan —Preceding unsigned comment added by 71.233.121.55 (talk) 17:12, 19 May 2009 (UTC)[reply]

Phyisical Chemistry

Please notice, that in Physical Chemistry the ratio of amount of substance (amount ratio) shall be used instead of the molality, according to the SI. It is not a hard thing. You can calculte it knowing the molar mass of the solvent (e.g water).

If you agree I'll make an addendum for this unit. ZJ (talk) 19:18, 30 May 2010 (UTC)[reply]