History Bookmarks Window Help http://ezto.mheducat x Y Paul Morton at Univer x M

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History Bookmarks Window Help http://ezto.mheducat x Y Paul Morton at Univer x M Chapter 1 Homework x Apple fi b ezto.mheducation.com/hm.tpx v next Question 16 (of 20) 00 points 1 out of 3 atten Be sure to answer all parts. An empty Erlenmeyer flask weighs 247.4 g. When filled with water (d- 1.00 glem the flask and its contents weigh 607.6 g. (a) What is the flask's volume? Enter your answer in scientific notation. x 10 cm (b) How much does the flask weigh when filled with chloroform (d 1.48 g/cm references ebook & resources

Explanation / Answer

Weight of the flask= Wf= 247.4 g

Weight of flask when filled with water Wf+Ww= 607.6 g

Weight of water filled= 607.6-247.4= 360.2 g

Density of water = 1g/cc

Demsity= mass/volume

Volume= 360.2 cc= 3.6 * 10^2 cc

Density of chloroform= 1.48 g/cc

Weight of chloroform filled= D*V= 1.48*360.2= 533.09 g

Weight of flask when filled with chloroform= 247.4+533.09= 780.496g

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