Baking Soda Reaction

There are many approaches to this problem. The most common method is creating a separate air chamber using an empty soda bottle. A weight drops on this bottle to exert air pressure. This air pressure is then used to launch a projectile, adjusting the height of the weight as needed. Although easy, this method is too imprecise and will yield inaccurate results. To begin, it is needed to learn about how air pressure is created and the best way to achieve it. After

If the amount of baking soda used in this experiment increases (0.2 g, 0.4 g, 0.6 g, 0.8 g, or 1 g), then the volume (mL) of the carbon dioxide released from the decomposition will also increase. In any chemical reaction, the atoms of the reactants are rearranged to form the product. Thus, as particles cannot be created or destroyed, the mass of the carbon dioxide released cannot increase or decrease unless the mass of the baking soda is changed.

The percentage error for both trials came to 79.6% and 85% so if only 20% of the energy was released onto the can the rest of it was released into the atmosphere and its surrounding areas. As a result, the amount of energy being released onto the can was short but the rest of energy eventually released at a high percentage because the energy does not disappear, but the energy goes out to surrounding and the air. Significantly, every calculation was taken accurately but the error percentage somehow proved inaccurate because we used the equation Q=m*Cp*T to calculate how much energy was being released by the sample and then we also used it calculate the Calories per gram which there we figured out the changes within the experiment then when we subtracted the result and divided it by 6.4 then times it by 100 it gives the amount of the percentage error to determine how much energy was released and find out where it ended all up to be. In conclusion, the energy released during combustion reaction goes to the air and everything else around the energy because due to the amount energy being released it can tell us how much energy went missing and find out where it all went to determine the error that went on during the

When using the 6.56g of baking soda and 26mL of Hydrochloric acid the bag inflated too quickly and too much and the bag popped and released all the gas through the top. Our third and final trial of 5.15g of baking soda and 20mL of Hydrochloric acid the bag inflated in about one second and inflated to just the right amount where the bag was not too hard and not too soft.

A chemical reaction is when substances (reactants) change into other substances (products). The five general types of chemical reactions are synthesis (also known as direct combination), decomposition, single replacement (also known as single displacement), double replacement (also known as double displacement), and combustion. In this lab, the five general types of chemical reactions were conducted and observations were taken before, during, and after the reaction. Then the reactants and observations were used to determine the products to form a balanced chemical equation. The purpose of this lab was to learn and answer the question: How can observations be used to determine the identity of substances produced in a chemical reaction?

For this project, I made a capsule for an egg that is to be dropped from about twenty feet. This capsule that I made was not what I was thinking at first but when I started to build it, I saw that this capsule would hold better than the one that I was thinking which was a triangular capsule with the egg in the middle but I saw later one that the egg would break if it hit one of the flat sides. The capsule is a cube that is made out of the tongue depressors and I used most of the yarn for the big cage and I used the Elmer’s glue to glue the tongue depressors together. I used pieces of the paper clips to hold the popsicle sticks together with the tongue depressors and some

I took the graduated cylinder and started filling it up with water until the bottom of the meniscus was to the the 100.0 mL mark with the assistance of a dropper pipet. I then took the 13 x 100 mm test tube and slowly poured the water from the graduated cylinder into the test tube until it was full to the top. I then poured the water in the test tube out into the sink and put the graduated cylinder on the counter so I can get an accurate measurement of the lower meniscus to record on my data table. I once again followed the same procedure again filling a second test tube with water from the graduated cylinder then setting it on a straight surface to get an accurate measure of the volume to

1. Move the lid of the container up or down. Record the resulting volume and pressure

The goal of this lab was to determine the amount of grams of sodium bicarbonate (NaHCO3) required to produce enough CO2 gas to completely fill the lab and also how many Alka-Seltzer tablets that would equate to. This was done by collecting CO2 gas by inverting a buret and submerging it under water in order to calculate the volume of CO2 released from a fragment of Alka-Seltzer tablet. The main component of Alka-Seltzer is sodium bicarbonate, used to neutralize excess stomach acid during illness through the following reaction that generates CO2:

A chemical change can be caused by combining two compounds, such as baking soda (NaHCO3) and vinegar (CH3COOH). The change that is taking place is because of the chemical property of reactivity. When these two compounds react CO2 is produced. In this experiment we wanted to see how much baking soda, added to 10mL of vinegar, would cause a film canister rocket to shoot the farthest. I predicted that 10mL of baking soda would shoot the farthest because it would be equal to the amount of vinegar in the canister. The independent variable in this experiment was the amount of baking soda and the dependent variable was how far the lid would shoot.

9.Repeat the procedure with a new mass of baking soda. Before beginning, rinse the reaction vessel with water. Refill the graduated cylinder with water. Check water level in collection box so it has room for the water from the graduated cylinder.

All of the tests were fair enough. Our first experiment was ⅓ (667 milliliters) and that test went very well. Our second experiment was ½ (1000 milliliters),⅓ (667 milliliters), and ¼ (500 milliliters). We tested all three bottle and it came down to two water amounts which were ½ (1000 milliliters) and ⅓ (667 milliliters). We used a mountain dew round cylinder bottle in all of our tests because it was the best type of bottle more than the rest of the bottle and we did a lot of research and that bottle was the most common bottle to build a bottle rocket . We filmed videos on both water amount and they both went really high except there was a .2 second difference between the two amounts. Overall the group decided that ⅓ was the highest since it beat ½ by .2 seconds. Some Manipulated variables are The water

When given similar looking substances, they can be distinguished by their chemical reactions. Baking soda can be noticed when it is contained in acidic ingredients and starts to bubble. Its chemical formula is NaHCO3. Baking powder is a combination of baking soda, calcium acid phosphate (a weak acid), and cornstarch; used in bing to generate bubbles. Its chemical formula is NaHCO3. When baking soda is reacted with red cabbage indicator, a color change usually occurs from pink to green. The chemical equation between vinegar and baking soda is NaHCO3(s) + CH3COOH(l) → CO2(g) + H2O(l) + Na+(aq) + CH3COO-(aq).

The Acme Life Preserver Company needs to fill up a position within their company and they want to develop a new line of life preserves that inflate when the seal is broken with two mixing chemicals. Applicants must formulate and test a formula that gives the volume of the life preserver with the smallest amount of sodium bicarbonate that mixes with an excess of 1.0 M HCl and pressure of 1300 torr to inflate the life preserver. The balanced equation used to determine the volume of the life preserve

Instead of using actual rocket fuel, I will be using baking soda and vinegar to create a chemical reaction. When baking soda (sodium bicarbonate, or NaHCO3) and vinegar (acetic acid, or CH3COOH) are mixed together, it creates an acid/base reaction, producing water (H2O), carbon dioxide (CO2) and sodium acetate (CH3COONa). It will