# Baking Soda Experiment

1017 Words 5 Pages
Data Analysis
The scientific question for this experiment is:” Does the amount of baking soda added to vinegar affect the amount of CO2 produced?” “If more baking soda is added to 50mL of vinegar, then more CO2 gas will be produced,” was the hypothesis. The independent variable was the different amounts of baking soda. Therefore, the dependent variable was the amount of CO2 produced. The control group was the 1 15mL spoonful of baking soda used. Results were compared to the control to see change. The experimental group was the 2 and 3 15mL spoonfuls of baking soda. Control variables were the amount of vinegar, the same spoon, stopper and tube, graduated cylinder, and funnel used, and the balloon was measured by the circumference of the widest
Add the baking soda to the flask. Quickly add the vinegar to the flask and secure the stopper and tubing with the balloon over the flask. After the timer reaches 30 seconds, measure the balloon’s circumference. Repeat to have a total of 3 trials. Repeat the steps but use 2 spoonfuls and then 3 spoonfuls of baking soda. The experiment took place over the course of 2 days, 1 hour each day.

Trial 1 of 1 15mL spoonful in the experiment resulted with a circumference of 14.5 centimeters. Trial 2 was 23.5 centimeters. Trial 3 was 25.9 centimeters. Together there was an mean of 21.3cm. The median was the second trial with 23.5cm. The first trial had a slightly smaller circumference compared to the other trials. This was the first trial, so it might have affected the results due to the reaction happening very fast, so it was known to be faster to put on the stopper. For trials 1 and 2, a small amount of gas could be heard leaving the balloon through the space between the stopper and the balloon. This could have led to a small change in balloon circumference. For the 2 15mL spoonful trials, results did not vary as much as the trials for 1 spoonful. Trial 1 resulted in 23.6cm in
The dependent variable was the amount of carbon dioxide gas (CO2) produced. Based off the data there was an increase of CO2 as baking soda was increased. This means the hypothesis was accepted. The experiment most likely worked out how it did due to additional carbonic acid being created by the reaction. With more baking soda, there is more to be mixed with vinegar, which means more CO2. When explained more in-depth, the double displacement reaction of baking soda(sodium bicarbonate) and vinegar is larger when there is more of the two. When adding more baking soda there is more for it to be mixed with the vinegar. This makes for a greater amount of sodium acetate and carbonic acid. The data teaches that when there is more chemicals added to each other, than there is a larger reaction and more compound made from

• ## Vinegar Experiment

Experiment 1. Title: How does the amount of baking soda affect its reaction with vinegar? Aim: To find out how different amounts of baking soda (soda bicarbonate) affect the length of its chemical reaction with vinegar (acetic acid). Hypothesis: If the amount of baking soda is increased then the length of its reaction with vinegar will increase because there will be more soda bicarbonate for the acetic acid to react with. Equipment:  Baking Soda  Vinegar  5 glasses  Safety glasses  Measuring Spoons  Stopwatch  Scale Variables: -Independent variable: baking soda (soda bicarbonate) -Dependent variable: length of reaction when baking soda and vinegar are mixed together (in seconds).…

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• ## Methods Of A Peanut Butter And Pretzel Truffles

1. Peanut Butter and Pretzel Truffles Ingredients 1/2 cup natural peanut butter 1/4 cup chopped & salted pretzels 1/2 cup melted milk chocolate chips Method Mix peanut butter and pretzels. Refrigerate for 15 minutes or until hardened. Roll the mixture into 25 balls. Put on a sheet lined with wax paper and refrigerate until firm.…

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• ## Stoichiometry In Baking Soda Essay

Place the crucibal containing the baking soda above the fire on the clay triangle. After waiting 30 minutes use the tongs, to pick the crucibal up from the clay triange. Place it on the balance. Measure the weight of the crucibal once again. Data: There were four equations that had to be solved, specifically stoich problems.…

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• ## Dulce De Leche Caramelizad Sauce Case Study

Now, create the baking soda mixture by combining ½ tsp. of baking soda with 3 tbsp. (45ml) warm water. 3. Add the baking soda mixture into 396 g sweetened condensed milk and combine this mixture.…

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• ## Cookies: Breakfast Recipess: Almond And Blueberry Muffins

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• ## Osmosis Experiment

Second, you will take one of your 3 beakers and label it beaker number 1 room temperature after labeling it you will then fill it with room temperature water. Next you will label your second beaker number 2cold water and fill it with room temperature water and one cup of ice which is approximately 33.1 degrees Fahrenheit. Then you will label your last beaker number 3hot water and fill it with water that you heated on a hot plate to approximately 150 degrees Fahrenheit. After this record each beakers temperature on your chart. Now you will place one raisin in each beaker and set a timer for 10 minutes.…

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• ## Essay On Vitamin C In Kale

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• ## Easy No-Bake Lemon Cheesecake Case Study

Set the oven to 375 degrees F. Line a baking sheet with parchment paper and set aside. 2. Combine the almond flour, salt, baking powder, Stevia powder, and cacao powder in a bowl. 3. In a separate bowl, beat the eggs together with 1 1/2 teaspoons of peppermint extract and all of the melted butter and almond oil.…

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• ## Effect Of Temperature On Solubility Of Sugar

Introduction: Solubility is the “ability for a given substance, the solute, to dissolve in a solvent” . The effect of temperature on solubility is that when heat (energy) is added, it increases the speed on which molecules and particles move, therefore making it a quicker process. Where as with cooler temperatures there aren’t as many particles because the solvent doesn’t contain as much energy as warmer temperatures, therefore not dissolving as well as it could if it was warmer. To make jelly you first of all need to add boiling water to dissolve the sugar crystals and make sure they have completely dissolved before adding cold water to increase the amount, this is an example of the effect of temperature on solubility of sugar. The rate of solubility can depend on multiple…

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• ## Camphene Synthesis Essay

A stir bar was added into the flask containing isoborneol, and the flask was attached to a ring stand to rest on top of a magnetic stirrer device. In consistent drops, 0.63 mL of glacial acetic was added and the reaction had a pH of 2, which was measured with pH indicator paper. Then, 0.50 mL of 10% w/v sodium hypochlorite (NaOCl) solution was added, and the reagents were reacted for three minutes. Shortly after, 5.13 mL of 10% w/v NaOCl was added incrementally with a Pasteur pipet for about ten minutes. A thermocouple was periodically placed on the outside of the flask to make sure that the mixture did not reach past 50 °C.…

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