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ex10 - 10 remove flask and let cool and weigh 11 record...

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Harjit Kaur Chem 101 Ex 10 1. Fill a 400 mL with water 2. Heat the water to boil 3. Get foil and weigh it with flask on balance 4. 3 mL of unknown into flask 5. pin down foil on flask 6. set up ring stand 7. add more hot water to beaker 8. continue heating till all liquid evaporated 9. take temperature of water
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Unformatted text preview: 10. remove flask and let cool and weigh 11. record barometric pressure 12. measure room temperature 13. remove foil and discard liquid 14. do 3 runs 15. remove foil and discard liquid 16. wash flask 17. fill flask with water and take volume 18. obtain vapor pressure volume before leaving...
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