Chemical volcano

Yield: 1 Servings

Measure Ingredient
1 \N Empty 25oz. plastic bottle
1 tablespoon Liquid dish detergent
\N \N Few drops red food coloring
1 cup Vinegar
1½ cup Warm water
2 tablespoons Baking soda

Build a mound of dirt around the bottle, keeping the top of the bottle open. Combine the liquid detergent and food coloring in the bottle.

Add 1 cup vinegar. Pour in the warm water almost to the top. In a spoon, blend the baking soda with a little tap water to moisten it and then quickly pour into the bottle. Your children will want to try this several times in a row.

From: Parents Educating Children News November Newsletter Vol⅗ # 5 1995 Submitted By THESERVS@... (THOMAS E. HAUG) On TUE, 14 NOV 1995 183925 -0500

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