Protein solubilization

08 August 2014 1 9K Report

could someone please help me to know how to calculate the molarity of Ethanol. For in stance, if i want 6M ethanol, how much do need from 100% concentration?

Francisco Solano

Ethanol MW= 46,

A solution 6M should contain 46*6=276 g/l.

Density ethanol around 0,79, so that 276 g are 349,3 ml.

Take 349,3 ml of 100% ethanol and complete 1 l adding distilled water

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