Balloon Blow Up Research

For example. A method which will be used in this experiment will be to use a gas syringe to measure the volume of the gas which has been produced. The cylinder inside, will be pushed out to show a quantitative presentation of the volume produced by the reaction. Collision theory is a theory proposed by Max Trantz that explains how chemical reactions occur and why there are different rates for different reactions.

Reaction rate of sodium hydrogen carbonate Introduction Aim My aim of this investigation is to determine the reaction rate of sodium hydrogen carbonate and to gain a greater understanding of the chemical and its function. The significance of this lab is mainly personal since I love baking and am curious about the chemistry of the process. However, it is also important to know how much sodium bicarbonate could be used if I were to construct my own recipe, to receive a wishful result. Research Question

This helps to indicate whether or not the reaction follows Markovnikov’s Rule, which states that the electrophile (E+) will add to the carbon involved in a double bond that produces the most stable carbocation. If the rule is followed, the reaction will proceed according to the mechanism in Figure 1. In the silver nitrate test, the alkyl bromide is added to AgNO3. The rate of precipitation with 2° should be faster than the solution with the 1° alkyl halide. In the sodium iodide test, the alkyl halide is added to sodium iodide in acetone.

I put hot glue up inside the mega straws, so if some were weak the hot glue would dry and harden making the mega straws harder to break. The great thing about gas is if you have an egg around something with gas in it, the solid (the egg) will sink into the gas. Making a protective layer of gas around the solid object, so if it falls the gas will take the energy giving it back. Which is why all shipping companies us gas balloon type things, my design takes the energy up through a solid, and brings it out the end of the solid.

Now that you have a fire, warm gases start to be produced. When the hydrocarbon starts to breakdown/up it breaks up into hydrogen and carbon. The hydrogen mixes with the oxygen (O2) to form water vapour (H2O) and carbon to form carbon dioxide (CO2). The water vapour condenses on the cold surface of the jar to form water.

The entire experiment is based on exothermic reactions and chemical decomposition. In the experiment, heat is introduced to the gunpowder inside the firecracker. When this happened the molecules of the gunpowder break down into simpler compounds, but at the same time release energy in the form of heat. The release of heat makes it an exothermic reaction. The new and smaller compounds are mostly in gas form.

Leavening agents are substances that, through the release of gases, cause doughs and batters to rise. Alkaline means that a substance has the opposite effect of an acid. Baking soda is a white alkaline powder. It contains one ingredient, sodium bicarbonate, a base that reacts by releasing carbon dioxide in the form of bubbles when it comes in contact with acids, such as buttermilk, coffee, and brown sugar. Baking soda is made from sodium

Thus, the amount of the carbon dioxide collected in measuring cylinder will be affected, causing the rate of reaction to be altered. In addition, the source of the random errors in this experiment is the widely spaced graduation mark on the 100mL measuring cylinder, result in variation in the eye level to determine the amount of carbon dioxide released and the amount of diluted hydrochloric acid used which may lead to the rate of reaction changes irregularly as the time taken to collect 30cm³ of carbon dioxide is affected. Equally important, the air movement in the room will also affect the rate of reaction as the air movement will affect the temperature, thus indirectly affect the rate of reaction. When magnesium carbonate reacts with hydrochloric acid, this is an exothermic reaction where heat will be release out and increases the rate of reaction. However, air movement in the room causes the advection of heat.

Chromic acid is added continuously until a slight brownish colour solution persists, this is to make sure that complete oxidation of borneol in the experiment. Light petroleum was used to dissolve and extract the product from the aqueous layer twice, 15 mL each. Sodium carbonate and saturated solution were used to wash product and separate both aqueous and organic layer in the separating funnel. This is to increase the accuracy when flowing out the aqueous layer. The extracted organic layer was steam bathed to vaporize light petroleum which has low boiling point at 30-40˚C. Chromic acid is a more commonly used reagent for the oxidation of alcohols, it is a suspected carcinogen and generates hazardous waste.

When it comes to the differences in flour there re two basic types. There is white flour and whole wheat flower. White flour Is bleached with chemicals. With these harsh chemicals in your bread is dangerous to your health. Whole wheat flour has all its natural ingredients still in it with n chemicals.

The powder makes bubbles that occurs immediately after adding liquid-based ingredients. While in the oven, it produces a chemical reaction that also creates bubbles to make the mixture rise. It changes the cupcakes identity and the form because the baking powder produces a carbon dioxide gas. The powder is broken

Pop rocks are sugar with carbon dioxide. When they get wet like in your mouth. The candy part dissolves and gas is released. That's what makes the crackling sound. Carbon dioxide is in soda too.