Posted by chelsy on Friday, February 1, 2013 at 1:55am.
Specific gravity (S.G.)=Density of acetic acid/density of H2O
Solve for density of acetic acid.
S.G.* density of H2O=density of acetic acid
(0.1040*(0.9956 g/mL)=S.G.
what is osmosis
The tendency of water/solvent to flow from concentrations where solute concentrations are high across a membrane to concentrations where solute concentrations are low to give an equal water/solvent to solute ratio on both sides of the membrane.
This looks reversed to me.
http://en.wikipedia.org/wiki/Osmosis
Water flows from low solute concns to high solute concns; it's making the higher concns more dilute in order to equalize the concns on both sides of the membrane.
He's right it's from low solute to high. It was late and I was tired.
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