How many milliliters of the ethanolwater solution described in Example 14-1 should be diluted with water to

Question:

How many milliliters of the ethanol–water solution described in Example 14-1 should be diluted with water to produce 825 mL of 0.235 M CH3CH2OH?

Example 14-1

An ethanol–water solution is prepared by dissolving 10.00 mL of ethanol, CH3CH2OH (d = 0.789 g/mL), in a sufficient volume of water to produce 100.0 mL of a solution with a density of 0.982 g/mL(Fig. 14-1). What is the concentration of ethanol in this solution expressed as 

(a) Volume percent; 

(b) Mass percent; 

(c) Mass/volume percent; 

(d) Mole fraction; 

(e) Mole percent;

(f) Molarity; 

(g) Molality?

Figure 14-1

Water 10.00 mL CHCHOH Volumetric flask 100.0 mL Ethanol-water solution: d = 0.982 g/mL

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

General Chemistry Principles And Modern Applications

ISBN: 9780132931281

11th Edition

Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette

Question Posted: