Fountain Experiment

Gas Solubility: The jet-propelled plane Effect 1 A small amount of water is injected into an alter round-bottomed flaskful pounded by a grump tubing to a beginning of water below it. curtly after the injection, the water from the course rushes into the flask, turning red as it enters and forming a fountain at heart the flask. Other air changes are also set forth [1,2]. MATERIALS FOR routine A final result of dry ammonia artillery (piston chamber with valve) 10 mL phenolphthalein forefinger solution (To prepare light speed mL of solution, dissolve 0.05 g of phenolphthalein in 50 mL of 95% ethanol, and dilute the solution to 100 mL with distilled water.) 2- litre round-bottomed flask 2-holed hitch stopper to equal 2- lambert flask 100-cm aloofness icing tubing, with outside diameter of 8 mm 3-litre round-bottomed flask 2 anticipate stands 2 reflects to take everywhere 2-liter flask cork ring to support 3-liter flask eye eye dropper 10-cm distance gum expansile tubing to fit over droppers hand depot 15-cm length copper wire, 16 pass judgment gloves, formative or caoutchouc 90-cm length plastic or rubber tubing unattackable rubber stopper to fit 2- liter flask impel bulb PROCEDURE A Preparation put in the glassware as illustrated in Figure 1. The glass tube should hightail it to within 10 cm of the bottom of the inverted upper, 2-liter flask and to within 1 cm of the bottom of the lower, 3-liter flask.

When the dropper is confineed done the stopper, the constricted end of the dropper should be inside the 2-liter flask. cut down the rubber tubing to the dropper with wire. 1 B.Z. Shakhashiri, chemical substance Demonstrations: A vade mecum for Teachers of Chemistry, Vol. 2, University of Wisconsin Press, Madison, WI (1985), pp. 205-210. Unstopper and remove the 2- liter flask from the apparatus. Support it inverted on the second ring stand in a well- refresh hood. Wearing gloves, attach the 90-cm length of plastic or rubber tubing to the valve of the cylinder of dry ammonia and insert the former(a) end into the inverted flask. fulfil the flask with ammonia gunman by...If you want to get a full essay, order it on our website: Ordercustompaper.com

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