Posted by MaryBeth on Thursday, November 4, 2010 at 12:55pm.
molefraction: moles of NaOH/totalmoles
Assume 1000 total grams. Then 169 grams of NaOH, figure the moles of that. Also, figure the moles of 931 grams of water.
molefraction: molesNaOH/(molewater+molesNaOH)
Related Questions
chemistry - What is the mole fraction of NaOH in an aqueous solution that ...
Chemistry - What is the mole fraction of solute and the molal concentration for ...
Chemistry - what is the mole fraction of solute molality concertration for an ...
chemistry 101 - If 15g of NaOh is dissolved in 285 g of water, calculate the ...
Chemistry - What is Mass % of an aqueous NaOH solution in which molality of NaOH...
chemistry - What is the mass pecent of an aqueous sodium hydroxide in which the ...
chemistry - A sample of 6.65 grams of NaOH is dissolved into 621 mL of aqueous 0...
Honors Chemistry - If 20 mL of 0.01 M aqueous HCl is required to neutralize 30 ...
science - a solution is 40% in NAOH. calculate the mole fraction of NAOH if it ...
chemistry - the density of a certain aqueous solution is 1.17g/ml, and the ...
For Further Reading
