Scientific Notation - c. 245.619453 d. 92000 e. 0.045100 4....

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Quiz One Chemistry 121/100 AC2 Name_____________________ 1. Convert the following numbers to scientific notation: a. 0.00000436 b. 3,4020 c. 8000.0 d. 0.00600 e. 700. 2. How many significant figures are in each of the following numbers? a. 205.0 b. 43,000 c. 0.003020 d. 196,100 e. 5.00 X 10 -3 3. Round the following numbers to three significant figures: a. 0.000045067 b. 356,880,000
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Unformatted text preview: c. 245.619453 d. 92000 e. 0.045100 4. Carry out the following calculations and express the answer with the correct number of significant figures: a. 1.9401 x 32.07 x 0.003189 = b. 216.832 + 17.233 + 9198.6 = c. 4.17 X 10-4 + 2.004 X 10-3 = d. 1.99 X 10 7 x 2.14 X 10 3 = e. 200.78 + 81.0 =...
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This note was uploaded on 07/19/2009 for the course PSE 121 taught by Professor Walker during the Spring '09 term at City Colleges of Chicago.

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Scientific Notation - c. 245.619453 d. 92000 e. 0.045100 4....

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