1. Chem Hon Sem I Exam Review

2. Chemical Equations/Formulas

3. Matter & Density

4. Atoms, Ions, Isotopes

5. Periodic Table, e- configurations.

6. Unit Conversions

7. Jeopardy
Per Table, e-
Matter & Density
Atoms,Ions Isotopes,
Formulas
/Equations
Unit Conv.
100
100
100
100
100
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500

8. 1 pt
Name: Au3PO4
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Answer .

9. What is the type of reaction ? C2H6 + O2-> CO2 + H20
2 pt
What is the type of reaction ?
C2H6 + O2-> CO2 + H20
Answer
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10. Balance this equation :
3 pt
Balance this equation :
C2H6 + O2-> CO2 + H20
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Answer .

11. 4 pt
Balance:
Al + H2SO4 ->
Al2 (SO4) 3 + H2
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Answer .

12. Balance & classify type of reaction : P4O10 + H2O -> H3PO4
5 pt
Balance & classify type
of reaction :
P4O10 + H2O -> H3PO4
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Answer .

13. Classify each as an element, compound or mixture-
1 pt
Classify each as an element, compound or mixture-
air, ammonia, aluminum,
paint
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Answer .

14. Name two ways to separate a mixture.
2 pt
Name two ways to separate a mixture.
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Answer .

15. What is density of a sphere with a volume of 1.05 x 103 cm3
3 pt
What is density of a sphere with a volume of 1.05 x 103 cm3
& a mass of 1.20 x 104 g ?
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Answer .

16. What is mass of 95.8 mL of mercury (density = 13.6 g/mL) ?
4 pt
What is mass of 95.8 mL of mercury (density = 13.6 g/mL) ?
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Answer .

17. 5 pt
Which has a larger volume; 100. g of Te (density 6.24 g/cm3) or 100. g of Pt (density 21.4 g/cm3) ?
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Answer .

18. How many protons, neutrons and electrons are in 186 W ?
1 pt
How many protons, neutrons and electrons are in 186 W ?
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Answer .

19. How many protons, neutrons and electrons are in 33 S-2 ?
2 pt
How many protons, neutrons and electrons are in 33 S-2 ?
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Answer .

20. 3 pt
Write the complete symbol of the species containing 74 neutrons, 54 electrons with a mass number = 130 .
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Answer .

21. Which of these has the largest number of electrons?
4 pt
Which of these has the largest number of electrons?
Co+3, Ni+2, Cu+2
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Answer .

22. 5 pt
Calculate the atomic mass of an element consisting of these two isotopes; 75.53% with a mass of and 24.47% with a mass of
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Answer .

23. The periodic table is arranged according to atomic ____.
1 pt
The periodic table is arranged according to atomic ____.
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Answer .

24. Name the halogen in period 4.
2 pt
Name the halogen in period 4.
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Answer .

25. Which of these elements has the highest ionization energy?
3 pt
Which of these elements has the highest ionization energy?
Fe, Sr, Si, Mg
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Answer .

26. Which is the largest in each pair?
4 pt
Which is the largest in each pair?
(Ga, Ca) (Sb ,P) (Fe, Fe+3)
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Answer .

27. What is the short form electron configuration for 62Sm ?
5 pt
What is the short form electron configuration for 62Sm ?
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Answer .

28. 1 pt
158 lb = ___ kg
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Answer .

29. 2 pt
242 pounds = ? mg
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Answer .

30. What is the mass of 1.00 x 1012 Pb atoms?
3 pt
What is the mass of x 1012 Pb atoms?
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Answer .

31. 4 pt
3.07 x 1024 atoms of S
= _____ moles ?
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Answer .

32. 5 pt
2.70 g/cm3 = ? kg/m3
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Answer .

33. 1 pt A.
Gold (I) phosphate Or
Aurous phosphate
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34. 2 pt A
Combustion
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35. 3 pt A
2 C2H6 + 7 O2->
4 CO2 + 6 H20
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36. 4 pt A
2 Al +3 H2SO4 ->
Al2 (SO4) H2
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37. 5 pt A
P4O H2O ->
4 H3PO4
synthesis
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38. Mixture, compound, element, mixture
1 pt A
Mixture, compound, element, mixture
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39. Filtration, distillation, chromatography evaporation (any two)
2pt A
Filtration, distillation, chromatography evaporation (any two)
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40. 3 pt A
11.4 g /cm3
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41. 4 pt A
1.30 x 103 g
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42. 5 pt A Te
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43. Protons= 74, neutrons= 112 and electrons= 74
1 pt A
Protons= 74, neutrons= 112 and electrons= 74
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44. Protons= 16, neutrons = 17 electrons = 18
2 pt A
Protons= 16, neutrons = 17 electrons = 18
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45. 3 pt A.
130 Ba+2
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46. 4 pt A
Cu+2
(27)
Co+3 has 24, Ni+2 has 26
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47. 5 pt A
35.34
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48. 1 pt A
number
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49. 2 pt A
Bromine
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50. 3 pt A Si
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51. 4 pt A
(Ca) (Sb) (Fe)
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52. 5 pt A
[Xe] 6s2 5d1 4f5
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53. 1 pt A
71.7 kg
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54. 2 pt A
1.10 x 108 mg
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55. 3 pt A x g
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56. 4 pt A
5.10 moles
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57. 5 pt A
2.70 x 103 kg/m3
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58. Final Jeopardy
Category

59. What are the diatomic elements?

60. HONClBrIF