apch01_scinotunanal07 - _______________ 19. 500,000 =...

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South Pasadena AP Chemistry Name ____________________________________ Date __________ Period ___ 1 Observations, Models, & Experiments SCIENTIFIC NOTATION & UNIT ANALYSIS Change the following to Scientific Notation (maintain the number of significant figures): 1. 5.280 = _______________ 11. 2,560 = _______________ 2. 2,000 = _______________ 12. .0009 = _______________ 3. 15 = _______________ 13. 8,900,000 = _______________ 4. 6,589,000 = _______________ 14. .0920 = _______________ 5. 70,400,000,000 = _______________ 15. 6,300 = _______________ 6. .00263 = _______________ 16. .90 = _______________ 7. .00589 = _______________ 17. 250 = _______________ 8. .006 = _______________ 18. .006087 = _______________ 9. .400 =
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Unformatted text preview: _______________ 19. 500,000 = _______________ 10. .08060 = _______________ 20. .0000000105 = _______________ Make the following Metric System conversions using “unit analysis” (you may use scientific notation): 1. 100 mg _______________ = _______________ g 2. 20 cm _______________ = _______________ m 3. 50 L _______________ = _______________ kL 4. 22 g _______________ = _______________ cg 5. 825 cm _______________ = _______________ km 6. 2,350 kg _______________ = _______________ g 7. 19 mL _______________ = _______________ cL 8. 52 km _______________ = _______________ m 9. 36 m _______________ = _______________ cm 10. 18 cm _______________ = _______________ mm 11. 6 g _______________ = _______________ mg 12. 4,259 mg _______________ = _______________ g...
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This note was uploaded on 02/12/2012 for the course CHEMI 0043 taught by Professor Kaisasantos during the Summer '11 term at Pontificia Universidad Catolica Madre y Maestra.

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