nolageiged thiot pniceeDataActivities 1 and 2Data Table 120/11/11Temperature (°C)Pure Lauric AcidTemperature (°C)Lauric Acid + 0.4 gTemperature (°C)Lauric Acid + 0.5 gBenzoic AcidTime(minutes)Benzoic Acid65.00.060.065.00.5575958551.057521.55048472.04946472.54845463.04244453.54143424.0434.540415.0나D38to415.540366.04140356.54140357.04140357.540358.0414035O 2016 Carolina Biological Supply Company , Describe your observations during the four consecutive constanttemperature readings. What observations were made after these readings?Data Table 2Pure Lauric AcidLauric Acid + 0.4 gLauric Acid + 0.5 gBenzoic AcidBenzoic AcidMass of LauricAcid (g)3.0g3.393.99Mass ofBenzoic Acid0 g(g)Freezing Point(°C)osg414035Freezing PointDepression, AT;Molality ofBenzoic Acidin Lauric AcidMoles ofBenzoic AcidExperimentalMolar Mass ofBenzoic AcidAverageMolar MassPercent Error

Answered: 0.5 5千 59 68 55 1.0 57 52 1.5 50 48 47…

0.5 5千 59 68 55 1.0 57 52 1.5 50 48 47 2.0 49 46 47 2.5 48 45 46 3.0 42 44 45 3.5 41 43 42 4.0 43 4.5 40 41 41 5.0 40 35 5.5 41 40 36 6.0 41 40 35 6.5 41 40 35 7.0 41 40 35 7.5 40 35 8.0 41 40 35

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.

Question

nolageiged thiot pnicee
Data
Activities 1 and 2
Data Table 1
20/11/11
Temperature (°C)
Pure Lauric Acid
Temperature (°C)
Lauric Acid + 0.4 g
Temperature (°C)
Lauric Acid + 0.5 g
Benzoic Acid
Time
(minutes)
Benzoic Acid
65.0
0.0
60.0
65.0
0.5
57
59
58
55
1.0
57
52
1.5
50
48
47
2.0
49
46
47
2.5
48
45
46
3.0
42
44
45
3.5
41
43
42
4.0
43
4.5
40
41
5.0
나D
38
to
41
5.5
40
36
6.0
41
40
35
6.5
41
40
35
7.0
41
40
35
7.5
40
35
8.0
41
40
35
O 2016 Carolina Biological Supply Company

, Describe your observations during the four consecutive constant
temperature readings. What observations were made after these readings?
Data Table 2
Pure Lauric Acid
Lauric Acid + 0.4 g
Lauric Acid + 0.5 g
Benzoic Acid
Benzoic Acid
Mass of Lauric
Acid (g)
3.0g
3.39
3.99
Mass of
Benzoic Acid
0 g
(g)
Freezing Point
(°C)
osg
41
40
35
Freezing Point
Depression, AT;
Molality of
Benzoic Acid
in Lauric Acid
Moles of
Benzoic Acid
Experimental
Molar Mass of
Benzoic Acid
Average
Molar Mass
Percent Error

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