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IB DIPLOMA PROGRAMME PROGRAMME DU DIPLÔME DU BI PROGRAMA DEL DIPLOMA DEL BI

Chemistry Higher level and standard level

Specimen paper 1s, 2s and 3s

For first examinations in 2009

CONTENTS
Chemistry higher level paper 1 specimen paper Chemistry higher level paper 1 specimen markscheme

Chemistry higher level paper 2 specimen paper

Chemistry higher level paper 2 specimen markscheme

Chemistry higher level paper 3 specimen paper

Chemistry higher level paper 3 specimen markscheme

Chemistry standard level paper 1 specimen paper

Chemistry standard level paper 1 specimen markscheme

Chemistry standard level paper 2 specimen paper

Chemistry standard level paper 2 specimen markscheme

Chemistry standard level paper 3 specimen paper

Chemistry standard level paper 3 specimen markscheme


1 hour

IB DIPLOMA PROGRAMME PROGRAMME DU DIPLÔME DU BI PROGRAMA DEL DIPLOMA DEL BI

SPEC/4/CHEMI/HPM/ENG/TZ0/XX

CHEMISTRY HIgHER lEvEl PaPER 1 SPECIMEN PAPER

INSTRUCTIONS TO CANDIDATES
• Do not open this examination paper until instructed to do so. • Answer all the questions. • For each question, choose the answer you consider to be the best and indicate your choice on the

answer sheet provided. • The periodic table is provided for reference on page 2 of this examination paper.

16 pages © IBO 2007

1 2 He 4.00 5 B 10.81 13 Al 26.98 24 Cr 52.00 42 Mo 95.94 74 W 183.85 75 76 77 78 79 80 Re Os Pt Au Ir Hg 186.21 190.21 192.22 195.09 196.97 200.59 43 Tc 98.91 44 45 46 47 48 Ru Rh Pd Ag Cd 101.07 102.91 106.42 107.87 112.40 49 In 114.82 50 Sn 118.69 81 82 Tl Pb 204.37 207.19 25 Mn 54.94 26 Fe 55.85 27 Co 58.93 28 Ni 58.71 29 Cu 63.55 30 Zn 65.37 31 Ga 69.72 32 Ge 72.59 33 As 74.92 51 Sb 121.75 83 Bi 208.98 14 Si 28.09 15 P 30.97 16 S 32.06 34 Se 78.96 6 C 12.01 7 N 14.01 8 O 16.00 9 F 19.00 17 Cl 35.45 35 Br 79.90 52 53 Te I 127.60 126.90 84 Po (210) 85 At (210) 10 Ne 20.18 18 Ar 39.95 36 Kr 83.80

2

The Periodic Table
3 4 5 6 7 0

1 H 1.01

Atomic Number

3 Li 6.94

4 Be 9.01

Element

Atomic Mass

11 Na 22.99

12 Mg 24.31

19 K 39.10

20 Ca 40.08

21 Sc 44.96

22 Ti 47.90

23 V 50.94

–2–

37 Rb 85.47

38 Sr 87.62

39 Y 88.91

40 Zr 91.22

41 Nb 92.91

54 Xe 131.30 86 Rn (222)

55 56 57 † 72 Cs Ba La Hf 132.91 137.34 138.91 178.49

73 Ta 180.95

87 Fr (223) 60 Nd 144.24 92 U 238.03 93 Np (237) 94 Pu (242)

88 Ra (226)

89 ‡ Ac (227) 61 62 63 64 65 66 Pm Sm Tb Dy Eu Gd 146.92 150.35 151.96 157.25 158.92 162.50 95 Am (243) 96 Cm (247) 97 Bk (247) 98 Cf (251) 67 68 Ho Er 164.93 167.26 99 Es (254) 100 Fm (257) 69 Tm 168.93 101 Md (258) 70 71 Lu Yb 173.04 174.97 102 No (259) 103 Lr (260)



58 Ce 140.12

59 Pr 140.91

SPEC/4/CHEMI/HPM/ENG/TZ0/XX



90 Th 232.04

91 Pa 231.04

–– 1.

SPEC/4/CHEMI/HPM/ENG/TZ0/XX

How many hydrogen atoms are in one mole of ethanol, C2 H 5OH? A. B. C. D. 1.00 × 102 .61 × 1024 5.00 6.00

2.

What is the coefficient of H 2SO 4 (aq) when the following equation is balanced, using the smallest possible integers? __Mg  N 2 (s) + __H 2SO 4 (aq) → __MgSO 4 (aq) + __(NH 4 ) 2SO 4 (aq) A. B. C. D. 1  4 7

3.

What volume, in cm, of 0.200 mol dm − HCl (aq) is required to neutralize 25.0 cm of 0.200 mol dm − Ba(OH) 2 (aq)? A. B. C. D. 12.5 25.0 50.0 75.0

4.

Which species has 54 electrons and 52 protons?
A. B. C. D.
128 52 12 54 12 54 128 52

Te 2− Xe 2+ Xe 2− Te 2+ Turn over

–4– 5.

SPEC/4/CHEMI/HPM/ENG/TZ0/XX

What is the correct sequence for the processes occurring in a mass spectrometer? A. B. C. D. vaporization, ionization, acceleration, deflection vaporization, acceleration, ionization, deflection ionization, vaporization, acceleration, deflection ionization, vaporization, deflection, acceleration

6.

What is the electron configuration for the copper(I) ion, (Z = 29)? A. B. C. D. [Ar]4s 2 d 9 [Ar]4s1 d10 [Ar]4s1 d 9 [Ar]d10

7.

Which series...
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