A solution is prepared by mixing 2.35 g of NaCl in water to make 175.0 mL of solution. The density of the solution is 1.05 g/mL.
(a) The solvent is _________________ (b) The solute is ____________________ (c) The % w/v of NaCl in this solution is (d) The % w/w of NaCl in this solution is ______________________. _____________________ (e)
Describe how you would prepare the following solutions:
(a) 140. mL of a 23.0% v/v solution of ethanol, C2H6O, in water.
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