Kitchen Chemistry: Science Experiments to Do at HomeInstructions for chemical experiments that can be done using the stove, refrigerator, counter, sink, and materials commonly found in the kitchen. |
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Page 27
... stir the water and sugar in one glass but not the other . Does stirring make sugar dissolve faster ? Will stirring make salt dissolve faster ? To Stir or Not to Stir ? Use a measuring cup to add 4 ounces ( 1⁄2 cup ) Sugar in Water of ...
... stir the water and sugar in one glass but not the other . Does stirring make sugar dissolve faster ? Will stirring make salt dissolve faster ? To Stir or Not to Stir ? Use a measuring cup to add 4 ounces ( 1⁄2 cup ) Sugar in Water of ...
Page 32
... stirring , the oil droplets soon collect in a separate layer above the water . To make a longer - lasting emulsion add a few drops of liquid detergent to the oil and water be- fore you stir the mixture again . Do you see why a detergent ...
... stirring , the oil droplets soon collect in a separate layer above the water . To make a longer - lasting emulsion add a few drops of liquid detergent to the oil and water be- fore you stir the mixture again . Do you see why a detergent ...
Page 70
... Stir until all the solid dissolves . Continue to add one- half teaspoonfuls of alum until no more solid will dissolve even after thorough stirring . How do you know this solution is saturated ? Put the glass of solution into some water ...
... Stir until all the solid dissolves . Continue to add one- half teaspoonfuls of alum until no more solid will dissolve even after thorough stirring . How do you know this solution is saturated ? Put the glass of solution into some water ...
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acid alcohol Alka-Seltzer tablet ammonia aspirin baking soda balloon battery bleach boiling bottle bottom brand Btu's bulb cake carbon dioxide CHEMISTRY cold water cooking oil cools crystals dissolve dropper electrode equal volume eyedropper fill filter flame fluid ounce food coloring freezer gases genie glass of water grape juice happens heat needed hole hot water ice cube ice water iodine solution Joseph Black kosher salt measure medicine cup melt faster melting speed ment metal mixture mothballs nail nonconductors one-half ounce of water oxygen paper clip paper towel perature piece of ice plastic react red liquid remove Repeat the experiment saturated solution saucer sink small piece soapy water solids soluble starch steel wool stir stove straw strip Styrofoam sugar surface teaspoonful temperature test your prediction thermometer tiny tricity vial vinegar volume of water warm water water level water rises white powder wick wire