Volume and Graph
Your Name Mariajose Rodriguez
Part I: Boyle’s Law
Data and Observations:
Present all relevant data in a data table below. Include an observations section for any observations that you made during the lab.
Data Set
Pressure in kPa
Volume in mL
1
150
20
2
100
30
3
75
40
4
60
50
5
45
60
6
40
70
Graph: [10 points]
Create a graph of your data for this part of the lab. You may use any graphing tool to create the graph, but be sure to follow common guidelines for creating a graph.
INSERT GRAPH HERE
Conclusion:
Answer the following questions after completing the lab.
1) Describe the relationship that you observed between pressure and volume in this lab. Refer to your data and/or graph to help support your answer. [5 points]
By the information displayed in the graph, it shows that when the pressure decreases the volume increases. But the volume only increases very little even though the pressure has dropped significantly.
2) Do you think there is a point at which volume cannot be decreased any further for this sealed container of gas? Explain your answer in terms of what you know about the properties and characteristics of gases. [5 points]
I think that the higher the pressure gets, the less volume there is.
Part II: Charles’s Law
Data and Observations:
Present all relevant data in a data table below. Include an observations section for any observations you made during the lab.
Dataset
New Temperature in °C
Temp Converted to Kelvin
(add 273 to the °C)
New Volume in mL
Volume Converted to Liters (divide mL by 1000)
1
46
319
0
0
2
48
321
15
0.015
3
50
323
25
0.025
4
52
325
35
0.035
5
54
327
45
0.045
6
55
328
50
0.050
Graph: [10 points]
Create a graph of your data for this part of the lab. You may use any graphing tool to create the graph, but be sure to follow common guidelines for creating a graph. Be sure to graph temperature in the unit Kelvin and volume in the unit liters.
Part I: Boyle’s Law
Data and Observations:
Present all relevant data in a data table below. Include an observations section for any observations that you made during the lab.
Data Set
Pressure in kPa
Volume in mL
1
150
20
2
100
30
3
75
40
4
60
50
5
45
60
6
40
70
Graph: [10 points]
Create a graph of your data for this part of the lab. You may use any graphing tool to create the graph, but be sure to follow common guidelines for creating a graph.
INSERT GRAPH HERE
Conclusion:
Answer the following questions after completing the lab.
1) Describe the relationship that you observed between pressure and volume in this lab. Refer to your data and/or graph to help support your answer. [5 points]
By the information displayed in the graph, it shows that when the pressure decreases the volume increases. But the volume only increases very little even though the pressure has dropped significantly.
2) Do you think there is a point at which volume cannot be decreased any further for this sealed container of gas? Explain your answer in terms of what you know about the properties and characteristics of gases. [5 points]
I think that the higher the pressure gets, the less volume there is.
Part II: Charles’s Law
Data and Observations:
Present all relevant data in a data table below. Include an observations section for any observations you made during the lab.
Dataset
New Temperature in °C
Temp Converted to Kelvin
(add 273 to the °C)
New Volume in mL
Volume Converted to Liters (divide mL by 1000)
1
46
319
0
0
2
48
321
15
0.015
3
50
323
25
0.025
4
52
325
35
0.035
5
54
327
45
0.045
6
55
328
50
0.050
Graph: [10 points]
Create a graph of your data for this part of the lab. You may use any graphing tool to create the graph, but be sure to follow common guidelines for creating a graph. Be sure to graph temperature in the unit Kelvin and volume in the unit liters.