Mixing vinegar and baking soda
[DOC File]Teachers Guide for Acid-Base Reactions
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Mix the baking soda and vinegar for them, explaining that this mixture also produces gas, causing it to bubble (same gas as in alka-seltzer, CO2) Ask them if that was cool (probably will say yes) Tell them you are about to do something that will blow their minds. Open the bottle of diet coke
[DOC File]Summer Science Lesson Plan – Reactions
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Mixing tray or small cups. Procedure . Put 1 tablespoon of sugar in the plastic bag. Add 1 drop of food coloring to the sugar. Leaving air in the bag, seal the bag securely. ... Vinegar and Baking soda- Chemical (Considerable formation of gas, bubbling, drop of temperature)
[DOCX File]Activity Name - Science4Inquiry
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The reaction you will be working with should be familiar to you from elementary school science fair volcanoes: You will be mixing baking soda (NaHCO3) with vinegar (CH3COOH) to generate carbonic acid (H2CO3, (which then breaks up into water and carbon dioxide gas)) and sodium acetate (NaCH3COO), which is a food preservation additive.
[DOCX File]Chemical / Physical Change Experiments - ALEX
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After you complete your observation in step #2, add 25 mL of baking soda solution to the vinegar and oil. Seal the bag. The baking soda solution represents fluid from the pancreas that is added to food entering the small intestine.
[DOC File]Stoichiometry Lab
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Pour about 15 mL of vinegar into the beaker. Record the mass of the beaker & vinegar. 2. Weigh out ~5 g of baking soda onto a piece of weighing paper. Record the exact mass of baking soda used. 3. Place the beaker/vinegar and the weighing paper/baking soda on the pan of the laboratory balance. Measure and record the mass of these reactants ...
Baking Soda and Vinegar: Benefits & How to Use?
When baking soda is mixed with vinegar, there is much frothing and bubbling. It makes sense that if you have more soda or more vinegar, more gas will be released. We were to develop an apparatus that would allow us to measure the amount of gas released in the reaction. We conducted a series of experiments for different amounts of soda and vinegar.
[DOCX File]Pearland Independent School District / Homepage
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The combined masses of baking soda and vinegar equal the combined masses of sodium acetate, water and carbon dioxide. ___ 3. In a landfill, old biodegradable materials are breaking down while, at the same time, new trash is being added daily.
[DOC File]Amount of Gas Produced When Vinegar and Baking Soda React
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Mixing Vinegar and Baking Soda. Materials: cleaned water bottle. balloon . baking soda. vinegar. 2 funnels. teaspoon measuring spoon . measuring cup. Experiment Procedures: Put the funnel into balloon’s opening. Put about one tablespoon of baking soda …
[DOC File]Law of Conservation of Mass Lab
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1. Add a few drops of vinegar into a well in the well plate. Add 1 micro spatula of baking soda (sodium bicarbonate). CLEANUP: Pour the new product down the sink. Rinse the well plate with water. Table 1 . …
[DOCX File]Activity Name - Science4Inquiry
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The second activity, involves the student mixing powdered baking soda and detergent with acidic liquids (lemon juice, cranberry juice, vinegar, and astringent) and then with basic liquids (Windex and egg white). When mixed with acids, the detergent and baking soda should fizz with a …
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