What is the freezing point of sea water, given an average ocean salinity ( ion concentration) off 1.015 mol kg-1 ?

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22-11-2017
Chemistry

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What is the freezing point of sea water, given an average ocean salinity ( ion concentration) off 1.015 mol kg-1 ?

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W0lf93 W0lf93 · Answer 1 · 2017-12-01T20:19:03+01:00

W0lf93 W0lf93

01-12-2017

-1.881 degrees C, or 271.3 K The formula for freezing point depression is Î”TF = KF Â· b Â· i where Î”TF = freezing point depression KF = cryoscopic constant of the solvent (for water it is 1.853 KÂ·kg/mol ) b = molarity of solute i = number of

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sagepaulrod sagepaulrod · Answer 2 · 2022-01-05T21:46:03+01:00

sagepaulrod sagepaulrod

05-01-2022

Answer:1.881 degrees C, or 271.3 K The formula for freezing point depression is ÎTF ... given an average ocean salinity ( ion concentration) off 1.015 mol kg-1 ?

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