1. JEOPARDY! Chemistry Unit 1 Click Once to Begin Template by
Bill Arcuri, WCSD

2. JEOPARDY!
Lab Stuff
Sig Fig
Sci Not
% error
Factor Label
Hodge Podge
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Bill Arcuri, WCSD

3. Put the following in order from smallest to largest: pg, kg, mg
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4. What is the appropriate way to smell a chemical when instructed to do so?
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5. An experiment is successful if a)Hypoth is correct b) Hypoth is incorrect c) results in a scientific law d) it indicates clearly whether or not hypoth is supported
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6. What are the correct steps to the Scientific Method
What are the correct steps to the Scientific Method? A) experiment, hypothesis, conclusion B) hypothesis, experiment conclusion C) conclusion, experiment, hypothesis D) experiment, conclusion, hypothesis
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7. Which is the equivalent of 550 calories in kcal?
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8. How many significant figures are in the number 0.0123cm?
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9. How many significant figures are in 5,672,000L
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10. Add the following with the correct sig fig answer 2.33g + 6.2g
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11. What is the correct measurement of this line using the rule for uncertainty of measurement?
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12. Multiply the following using correct significant figures 2.2g x .005g
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13. Write the following number in correct scientific notation 5300
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14. Write the following using correct scientific notation 0.223
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15. Multiply the following 2.2 x 102 2.0 x 103
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16. Divide the following 8.8 x 106 / 2.0 x 104
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17. Add 6.6 x 105 + .22 x 106 Hint: decimal left exponent larger, decimal right exponent smaller
Daily Double!!!
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18. What is the formula for % error?
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19. In the following which is the observed value
In the following which is the observed value? The freezing point of water is K, it was measured at K
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20. Calculate % error: The density of water is 1
Calculate % error: The density of water is 1.0 g/ml, it was measured at 0.98 g/ml
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21. Calculate % error: The mass of a nickel is 5g, Raquel measured it as 2
Calculate % error: The mass of a nickel is 5g, Raquel measured it as 2.5g
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22. Calculate % error: The weather man said we would accumulate 2 m of snow last winter, we actually accumulated 3 m
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23. 1km = 1000m give 2 conversion factors for the above relationship
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24. 1 L = 1000 cm3 How many cm3 are in 0.04 L? Template by
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25. Based on the fact that the density of water is 1 g/ml
Based on the fact that the density of water is 1 g/ml. What does the following expression show? 3.0L x 1000ml x 1g x 1kg L ml 1000g
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26. Which is the the conversion to find the number of ml in 1. 25 L. a)
Which is the the conversion to find the number of ml in 1.25 L? a) .001L x 1ml L b) 1ml x .001L L c) 1.25L x 1ml L
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27. Use the following chart to give a conversion factor for micrometers to meters
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28. What are the basic units for mass, volume, distance and time?
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29. What Reference Table is used to find the formula for percent error?
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30. What is the factor conversion for cm to meters
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31. Add the following 2.25g g
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32. 5.2 x x 106
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