Laboratory
25
The ideal Gar Law
PreLab
1 It is the theoretical aspect of gasonly Anideal gas is one inwhich all collivions
between atoms or molecules are perfectly elastic and no interactions with other particles
The ideal gas laws are
Boyles law PV court
charter law
const
Gayturn idw
avagedii
if
into't
2 Real gas behaves likeideal gas under low pressure and High temperature
3 01Unit of pressure is Mm also called a Parral
SI unit of volume is m3
23
Boltzmann constant K 1.38 10
SI units
4 Kelvin rate of temperature and absolute scale of temperature
5
T T t 27315
1 1IMP Tc
24.5
RoomTemp
T 24.5
6 PV NKBT
N
Kelvin
t 273.15k
1 97.6512
2
1
p 1 013 105 Nm2
V som
T 29765 k
23
Kp 1.38 10
Kl
of molecules in the room is
N
13 3,11551
7
1.23111027
ask
Pr NKbT
7
given
PIV Pav
V2
p 1.50105 Nm2
1 2.5 105 Mm
V2 25m3
V2
V2 P
Pi
PV NKBT
tf tf
4 333.11
t
m3
15mD
PV constant is an example of
8
5
V2
Ipv
35m3
Boyle'd law
Y 35m
T2 100
c
7 20
0
2004273,15k
293.15K
1007273.15K 375.15K
44.55m3 This is an example of Charlie's law
Pathe Cisneros
295.55
16.23
7.82
39.63
29.63
59.26
127.81
157.375
167.08
216.25
235.875
255.50
155.80
174.65
225.98
245.62
275.125
373.25
260.25
343.79
319.16
338.79
358.43
363.43
392.875
g
rye
v
1 T
V39.63
220.98
240.62
265.25
284.89
304.52
324.16
3,94335
334.625
353.675
F 295.551
118.10
136.95
147.44
177.00
196.625
273.15
61.55
80.40
99.25
18854
139 5
F 22.4
42.70
68.90
98.53
T Tet 273.15k
23.85
49.25
78.90
samplecalculations
3.15
um
th
279.89
299.52
339740
RV nrt
4059
80.5391
y g guyz
n 8.3 295.55k
16.23mm
Dafne C
PV
T 24
91
405098,5
ART
n 8.31
n 0.01624mo
Finalpoint
p yz.gg
0.0142
8311273.14 25
273.15 24
17 97.55kPa
Y error
Lutfi
12.50940rad
the R value is
out of the 3 data sets from the plot
closest to 1
highest for trial 3 Theexponent to x is also
therefore trial 3 is the most accurate depiction
of Boyle's law
Dafne
197.5
The pressure measurements potential for inaccuracy is
Device error 2910
The bulb needs to utay entirely
dub
merged in the liquid
The lightbulb must be stable
Didn't take the readings when the temperature
is at equilibrium
Making sure to take the readings at eye level
A temperature related mistake
The measurements are performed
in a sealed space with constant temperature
Before dipping the thermometer's pointer into the beaker make sure
it is
at room temp
The boiling andfreezing points can be maintained at a consistent temperature
there Therefore if we callulate
making it simply to reach thermal equilibrium
two measurements we get a
the temperature at absolute zero wing just therevalve
However changer in the
original
result of 274 which is quite near to the
impact onthe balance of the indoor temperature
Outside environment have an
increasing the likelihood of error
Thermal equilibrium is not always prevent
f error
É
35
1100
14.337J
The precision is determined by the thermometer with
the lowest count which is 1 in this scenario