lab rubric Essay

Submitted By fishyfishyfishyfishy
Words: 538
Pages: 3
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Data Sheet
Symbol
e h proton mass (mp) electron mass (me)
RH
c a0 Value
1.6022 × 10-19 C
6.6261 × 10-34 Js
1.6726 × 10-27 kg
9.1094 × 10-31 kg
2.179 × 10-18 J
2.9979 × 108 ms-1
5.29177 × 10-11 m

1
KE = mv 2
2

c = νλ E = hν

⎛ 1 1⎞
ΔE = hν = RH ⎜ 2 − 2 ⎟
⎝ nb nt ⎠

λ=

1 hν = Φ + mv 2
2
h h = p mv

ΔxΔp ≥

rn = n 2 a0

h
4π

Z eff = Z − S

Prof. Carran
Symbol
R

Value/units
8.31451 J.K-1.mol-1
8.31451 L.kPa.K-1mol-1
8.31451 x 10-2 L.bar.K-1mol-1
0.08206 L.atm.mol-1.K-1
1.3807 x10-23 J.K-1
6.0221 x 1023 mol-1

KB = R/NA
NA
760 Torr = 101.325KPa = 1atm =760 mmHg
1 Pa

1 N.m-2

PV=nRT P1V1=P2V2 density=m/V c(A)=n(A)/V M=m/n

V1/T1=V2/T2
º
ΔHV
P2*
ln * = −
P
R
1

w = F. d

PA+PB+….=PTot T=t + 273.15

P1V1/n1T1=P2V2/n2T2

⎛1 1⎞
⎜ − ⎟
⎜T T ⎟
1⎠
⎝ 2 w = –Pex ΔV

w = –n R T ln(Vf/Vi)

C = q/ΔT

ΔU = q + w

H = U + PV

ΔH = ΔU + Δ(PV)

CV = ΔU/ΔT

CP = ΔH/ΔT

ΔH = ΔU + Δngas R T

En =

CP = CV + nR

ΔH° = ∑nΔHf°(products) – ∑nΔHf°(reactants)

− RH n2 Page 2 of 3

ΔH°(T2) = ΔH°(T1) + (T2 – T1) ΔCP

ΔS° = qrev/T

ΔS = ∑nS°(products) – ∑nS°(reactants)
ΔS = n Cm ln(T2/T1)
G = H – TS

ΔS = n R ln(V2/V1)
ΔG = ΔH – TΔS at P = const & T = const

ΔG° = ∑nΔGf°(products) – ∑nΔGf°(reactants)

−ΔH 0 ΔS 0 ln K eq =
+
RT
R

K eq2 −ΔH 0 ⎛ 1 1 ⎞ ln =
−
K eq1
R ⎜ T2 T1 ⎟
⎝
⎠

ΔG 0 = −RT ln K eq

ΔG = ΔG 0 + RT lnQ

ΔS = n R ln(P1/P2)

Page 3 of 3

Periodic table with atomic masses
1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

1A

2A

3B

4B

5B

6B

7B

8B

8B

8B

1B

2B

3A

4A

5A

6A

7A

8A

1
1

2

H

He

1.008

4.003

3

4

5

6

7

8

9

10

Li

Be

B

C

N

O

F

Ne

6.941

9.012

10.81

12.01

14.01

16.00

18.99

20.18

11

12

13

14

15

16

17

18

3 Na

Mg

Al

Si

P

S

Cl

Ar

24.30

26.98

28.09

30.97

32.07

35.45

39.95

36

2

22.99

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

K

Ca

Sc

Ti

V

Cr

Mn

Fe

Co

Ni

Cu

Zn

Ga

Ge

As

Se

Br

Kr

39.1

40.08

44.96

47.87

50.94

52.00

54.94

55.84

58.99

58.34

63.55

65.39

69.72

73.61

74.92

78.96

79.90

83.8

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

Sr

Y

Zr

Nb

Mo

Tc

Ru

Rh

Pd

Ag

Cd

In

Sn

Sb

Te

I

Xe

85.47

87.62

88.91

91.22

92.91

95.94

99

101.1

102.9

106.4

107.9

112.4

114.8

118.7

121.8

127.6

126.9

131.3

55

56

57

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

6 Cs

Ba

La

Hf

Ta

W

Re

Os

Ir

Pt

Au

Hg

Tl

Pb

Bi

Po

At

Rn

132.9

137.3

138.9

138.9

181.0

183.8

186.2

190.2

192.2

195.1

197.0

200.6

204.4

207.2

209.0

209

210

222

87

88

89

4

37
5 Rb

7

Fr

Ra

Ac

223

226

227

58

60

61

62

63

64

65

66

67

68

69

70

71

Pr

Nd

Pm

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

141

144

145

150

152.0

157

159

163

165

167

169

173.0

175.0

90

91

92

93

94

95

96

97

98

99

100

101

102

103

Th

Pa

U

Np

Pu

Am

Cu

Bk

Cf

Es

Fm

Md

No

Lr

232

7

59

Ce
140

6

231.0

238.0

237

244

243
Show More

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