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00 Verizon 19:23 webassign.net for each question part only changes if you submit

ID: 980901 • Letter: 0

Question

00 Verizon 19:23 webassign.net for each question part only changes if you submit or change the answer Assignment Scoring Your last submission is used for your score. Enter your measurement for the mass of the solute: Trial 1:2 Trial 2: 18.0089 Enter your measurement for the freezing point of pure water: degrees C Enter your measurement for the freezing point of the solution: Trial 1: Trial 2:s degrees C degrees C Calculate the freezing point depression: Trial 1:1 Trial 2: degrees C v degrees C 1: TE- 12: 24 Calculate the molality of the solution Trial 1: Trial 2: molal molal Calculate the molar mass: Trial 1: Trial 2: grams/mole Calculate the average molar mass from your two trials: g/mol Calculate the standard deviation for your two trials(Note: for the purposes of computer grading, include at least 3 significant figures.) g/mol Calculate the percent relative standard deviation(Note: for the purposes of computer grading, include at least 3 significant figures.) Please enter your unknown number and your result for the average molar mass. This value must match that reported in the previous question.

Explanation / Answer

which they are the units of the variables?