Exam Number
Name: ___________________________
Practice Exam 1
There are 31 multiple choice questions on this exam. On your scantron, write the test form in
the upper right-hand corner and bubble in your Z-number. Carefully record your answers on the
scantron. You will have 70 minutes to answer these questions
I VIII
1A 8A
1 18
1 II III IV V VI VII 2
H 2A 3A 4A 5A 6A 7A He
1.008
3
2
4 Periodic Table of the Elements 13
5
14
6
15
7
16
8
17
9
4.003
10
Li Be B C N O F Ne
6.941 9.012 10.81 12.01 14.01 16.00 19.00 20.18
11 12 13 14 15 16 17 18
Na Mg 3B 4B 5B 6B 7B 8B 1B 2B Al Si P S Cl Ar
22.99 24.31 3 4 5 6 7 8 9 10 11 12 26.98 28.09 30.97 32.07 35.45 39.95
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
39.10 40.08 44.96 47.86 50.94 52.00 54.94 55.85 58.93 58.69 63.54 65.39 69.72 72.61 74.92 78.96 79.90 83.80
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
Rb 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 92.90 95.94 (98) 101.07 102.9 106.4 107.9 112.4 114.8 118.7 121.8 127.6 126.9 131.3
55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
Cs Ba *La Hf Ta W Re Os Ir Pt Au Hg TI Pb Bi Po At Rn
132.9 137.32 138.9 178.5 180.94 183.84 186.2 190.23 192.2 195.1 197.0 200.6 204.4 207.2 209 (209) (210) (222)
87 88 89 104 105 106 107 108 109 110 111 112
Fr Ra **Ac Rf Db Sg Bh Hs Mt
(223) (226) (227) (261) (262) (263) (262) (265) (266) (269) (272) (277)
58 59 60 61 62 63 64 65 66 67 68 69 70 71
*Lanthanide series Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
140.12 140.9077 144.24 (145) 150.96 151.96 157.25 158.9254 162.50 164.9304 167.26 168.9342 173.04 174.967
90 91 92 93 94 95 96 97 98 99 100 101 102 103
**Actinide series Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr
232.0381 231.0359 238.0289 237.048 (244) (243) (247) (247) (251) (252) (257) (258) (259) (262)
Relative Strength of Selected Acids and Their Conjugate Bases
Acid pKa Conjugate Base
HI -10 I-
HCl -7 Cl-
(CH3)2C=OH+ -2.9 (CH3)2C=O
H3O+ -1.74 H2O
CH3CH2OH2+ -2.4 CH3CH2OH
HF 3.2 F-
CH3CO2H 4.75 CH3CO2-
NH4+ 9.2 NH3
C6H6OH 9.9 C6H6O-
CH3NH3+ 10.6 CH3NH2
H2O 15.7 -
OH
CH3CH2OH 16 CH3CH2O-
(CH3)3COH 18 (CH3)3CO-
HC≡CH 25 HC≡C-
H2 35 H-
NH3 38 -
NH2
CH3OCH3 40 CH3OCH2-
, CH3CH3 50 CH3CH2-
1.
Name: ___________________________
Practice Exam 1
There are 31 multiple choice questions on this exam. On your scantron, write the test form in
the upper right-hand corner and bubble in your Z-number. Carefully record your answers on the
scantron. You will have 70 minutes to answer these questions
I VIII
1A 8A
1 18
1 II III IV V VI VII 2
H 2A 3A 4A 5A 6A 7A He
1.008
3
2
4 Periodic Table of the Elements 13
5
14
6
15
7
16
8
17
9
4.003
10
Li Be B C N O F Ne
6.941 9.012 10.81 12.01 14.01 16.00 19.00 20.18
11 12 13 14 15 16 17 18
Na Mg 3B 4B 5B 6B 7B 8B 1B 2B Al Si P S Cl Ar
22.99 24.31 3 4 5 6 7 8 9 10 11 12 26.98 28.09 30.97 32.07 35.45 39.95
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
39.10 40.08 44.96 47.86 50.94 52.00 54.94 55.85 58.93 58.69 63.54 65.39 69.72 72.61 74.92 78.96 79.90 83.80
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
Rb 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 92.90 95.94 (98) 101.07 102.9 106.4 107.9 112.4 114.8 118.7 121.8 127.6 126.9 131.3
55 56 57 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86
Cs Ba *La Hf Ta W Re Os Ir Pt Au Hg TI Pb Bi Po At Rn
132.9 137.32 138.9 178.5 180.94 183.84 186.2 190.23 192.2 195.1 197.0 200.6 204.4 207.2 209 (209) (210) (222)
87 88 89 104 105 106 107 108 109 110 111 112
Fr Ra **Ac Rf Db Sg Bh Hs Mt
(223) (226) (227) (261) (262) (263) (262) (265) (266) (269) (272) (277)
58 59 60 61 62 63 64 65 66 67 68 69 70 71
*Lanthanide series Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
140.12 140.9077 144.24 (145) 150.96 151.96 157.25 158.9254 162.50 164.9304 167.26 168.9342 173.04 174.967
90 91 92 93 94 95 96 97 98 99 100 101 102 103
**Actinide series Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr
232.0381 231.0359 238.0289 237.048 (244) (243) (247) (247) (251) (252) (257) (258) (259) (262)
Relative Strength of Selected Acids and Their Conjugate Bases
Acid pKa Conjugate Base
HI -10 I-
HCl -7 Cl-
(CH3)2C=OH+ -2.9 (CH3)2C=O
H3O+ -1.74 H2O
CH3CH2OH2+ -2.4 CH3CH2OH
HF 3.2 F-
CH3CO2H 4.75 CH3CO2-
NH4+ 9.2 NH3
C6H6OH 9.9 C6H6O-
CH3NH3+ 10.6 CH3NH2
H2O 15.7 -
OH
CH3CH2OH 16 CH3CH2O-
(CH3)3COH 18 (CH3)3CO-
HC≡CH 25 HC≡C-
H2 35 H-
NH3 38 -
NH2
CH3OCH3 40 CH3OCH2-
, CH3CH3 50 CH3CH2-
1.
