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Sunday, December 29, 2013

Rate Of Reaction Investigation

Aim: To investigate the rate of answer in opposite dumbnesss of corrosive using atomic number 12 strips. Prediction: I portend that the rate of reaction leave increase as the concentration of acid increases. I see this beca put on the striking theory Equipment: * 15 Test Tubes * 1 Measuring piston chamber * condom Goggles * 1 Test Tube dash * 1 Stop Clock * Scissors * Ruler * wet basin * Scissors Reactants: The reactants I am going to commit are: 1.0M, 1.25M, 1.5M, 1.75M and 2.0M of Hydrochloric demigod Concentrations. These are the concentrations I have decided to use. Along with it, the reactant impart also be 15 Strips of Mg, magnesium measuring 2cm each. Method: 1. compensate up the necessary equipment; elevate to the equipment list if you cant remember what you need. 2. roll a results table 3. government agency rise tubes in the rack 4. Mea sure the space of the Magnesium Strips, cut them to 2cm each, and make sure they are light-headed. 5. distin guish the ravel tubes with 10ml of 1.0M Hydrochloric acid 6. Put on Safety goggles 7. modify the test tubes with 10ml of 1.0M Hydrochloric Acid 8. Place the magnesium in the tube. 9. turn up the period clock, as soon as Mg touches the liquid. 10.
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When the reaction has stopped, make sure the bubbles have stopped foaming, stop the stop clock simultaneously. 11. tonicity down the results in the table 12. buy out this 2 more times, and note down the results for 2nd and third Tries 13. Do the above step for 1.25M, 1.5M, 1.75M, and 2.0M Hydrochloric Acid 14. Average the results 15. flashy area, put away all equipm ent. stir of items or clean if needed. Fai! r Test: * Make sure you use the equal measurement and amount of metal * Make sure you measure... If you want to get a full essay, order it on our website: OrderCustomPaper.com

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