General skills [filem jalur]

Contents : 1. General skills-- 2.How to make serial dilutions -- 3. How to titrate usinga burette -- 4. How to weigh to more than O.lgram using a double pan, single beam balance -- 5. How to weigh to the nearest O.lmg on a semimicro analytical balance -- 6. How to use laboratory thermometers and con...

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Published: Fairfield, Conn. : Communication Skills Corp., 1974
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Summary:Contents : 1. General skills-- 2.How to make serial dilutions -- 3. How to titrate usinga burette -- 4. How to weigh to more than O.lgram using a double pan, single beam balance -- 5. How to weigh to the nearest O.lmg on a semimicro analytical balance -- 6. How to use laboratory thermometers and convert between Celsius and Fahrenheit scales -- 7. How to use measuring, volumetric, Paster and Lambda pipettes -- 8. How to use volumetric glassware... graduated cylinders, flasks, beakers and the volumetric flask -- 9. How to prepare weight percent, volume percent, and weight-volume percent solutions -- 10. How to measure pH with chemical indicators and a simple pH meter -- 11. How to filter liquid suspensions using gravity and vacuum techniques -- 12. How to measures the transmittance and absorbance of solutions with a simple spectrophotometer -- 13. How to mix solutions of solids in liquids and liquids in liquids and liquids in liquids -- 14. How to prepare standard solutions for volumetric analysis -- 15. How to prepare molar and normal solutions -- 16. Use of the metric system of length, volume and mass measurement (SI units) -- 17. How to use thin layer chromatography for simple separations -- 18. How to use paper chromatography for simple separations -- 18. How to use column chromatography for simple separations