investigate: Materials: -2 calibrated piston domiciliate -4 food falsifyingings - just aboutthing to relate with -1 beaker -50 mL of water -25 mg of salt -scale to prevention salt -timer Procedure: measure 10 mg of salt in the scale and identify it in the bottom of the calibrated cylinder before putting in anything else measure 50 mL of water and put it in a beaker add 15 mg of salt to the 50 mL of water and stir it until it is completely dissolved conservatively put 10 mL of the brine in the receive cylinder with the salt in the bottom put 2 drops of food semblance in the saltwater that is in the graduated cylinder wait about 1 minute until that saltwater layer is completely colored add 10 mL of water to the beaker that has saltwa ter in it so that the salinity of the water ! decreases. stir. carefully pour the water with less salt into the graduated cylinder that has the other layer(s) add 2 drops of another color to the sensitive layer that has less salt and wait 1 minute a second layer should me forming repeat move 7-9 so that more layers can be made Observations: the new layers consume some time to form the food coloring takes some time to color the water (because of the salt) layers are...If you want to force a full essay, order it on our website: OrderCustomPaper.com
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