PERFORMANCE TASKACTIVITY NO. 5 HEATING AND COOLING CURVE OF A SUBSTANCEI.OBJECTIVES1. To construct heating curve of water using experimental data.2. To identify different phase changes occur during heating.II.MATERIALSPen and pencilGraphing paper/ Google sheetРаperrulerPROCEDUREA. Activity Proper1. Given the experimental data below.II.PhasePhasePresentTimeTemp°CTimeTemp°CPresentIce (solid)StartingTemp1528liquidliquidliquidsolid1635Solid, liquidSolid, liquidSolid, liquidSolid, liquidSolid, liquidSolid, liquid1117421184853liquidliquidliquidliquidliquid31.191205965714121122(heat isаpply)7Solid, liquidSolid, liquidliquidLiquid, gasLiquid, gasLiquid, gasLiquid, gasLiquid, gasLiquid, gasLiquid, gas7237577810242581Solid, liquidSolid, liquidSolid, liquidSolid, liquidSolid, liquidliquidAt 40-45 minutes liquid is converted into gas1110112685111127881211162889132991142030931. Construct a heating curve using the experimental data above.For modular students you can used graphing paper in plotting theexperimental dataFor online students use google sheet or excel in plottingexperimental data.2. Answer the questions on a separate sheet of paper.Page 6 of 9PDEIVISION OF GEN. TRIAS CITYProject ISULAT Mo Gen. Trias Worksheets(Intensified Support to Learning Alternatives Through Modules and Worksheets)IV. DATA ANALYSISHeating curve of Water Temperature vs. Time1201008060402020O 246 8 10 12 14 16 18 20 22 24 26 28 30Time (min)1. Plot data, using the graph above as your guide.2. Label the following points on the graph above:Phase change between solid and liquid as "A."Phase change between liquid and gas as "B."Heating the liquid as "C."D amnanda VI.ConclusionBased on experimental data, how do temperature affect phase changes ona substance and intermolecular forces?

To plot the heating curve of water. Since you have asked multiple questions, we will solve first one…

1. Construct a heating curve using the experimental data above. For modular students you can used graphing paper in plotting the experimental data For online students use google sheet or excel in plotting experimental data. 2. Answer the questions on a separate sheet of paper.

1. Construct a heating curve using the experimental data above. For modular students you can used graphing paper in plotting the experimental data For online students use google sheet or excel in plotting experimental data. 2. Answer the questions on a separate sheet of paper.

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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Question

PERFORMANCE TASK
ACTIVITY NO. 5 HEATING AND COOLING CURVE OF A SUBSTANCE
I.
OBJECTIVES
1. To construct heating curve of water using experimental data.
2. To identify different phase changes occur during heating.
II.
MATERIALS
Pen and pencil
Graphing paper/ Google sheet
Раper
ruler
PROCEDURE
A. Activity Proper
1. Given the experimental data below.
II.
Phase
Phase
Present
Time
Temp
°C
Time
Temp
°C
Present
Ice (solid)
Starting
Temp
15
28
liquid
liquid
liquid
solid
16
35
Solid, liquid
Solid, liquid
Solid, liquid
Solid, liquid
Solid, liquid
Solid, liquid
1
1
17
42
1
18
48
53
liquid
liquid
liquid
liquid
liquid
3
1.
19
1
20
59
65
71
4
1
21
1
22
(heat is
аpply)
7
Solid, liquid
Solid, liquid
liquid
Liquid, gas
Liquid, gas
Liquid, gas
Liquid, gas
Liquid, gas
Liquid, gas
Liquid, gas
7
23
75
77
8
10
24
25
81
Solid, liquid
Solid, liquid
Solid, liquid
Solid, liquid
Solid, liquid
liquid
At 40-45 minutes liquid is converted into gas
11
10
11
26
85
11
11
27
88
12
11
16
28
89
13
29
91
14
20
30
93
1. Construct a heating curve using the experimental data above.
For modular students you can used graphing paper in plotting the
experimental data
For online students use google sheet or excel in plotting
experimental data.
2. Answer the questions on a separate sheet of paper.
Page 6 of 9
PDE
IVISION OF GEN. TRIAS CITY
Project ISULAT Mo Gen. Trias Worksheets
(Intensified Support to Learning Alternatives Through Modules and Worksheets)
IV. DATA ANALYSIS
Heating curve of Water Temperature vs. Time
120
100
80
60
40
20
20
O 246 8 10 12 14 16 18 20 22 24 26 28 30
Time (min)
1. Plot data, using the graph above as your guide.
2. Label the following points on the graph above:
Phase change between solid and liquid as "A."
Phase change between liquid and gas as "B."
Heating the liquid as "C."
D amnanda

VI.
Conclusion
Based on experimental data, how do temperature affect phase changes on
a substance and intermolecular forces?

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