Preview

Soda Bottle Rocket

Good Essays
Open Document
Open Document
350 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Soda Bottle Rocket
Propelling a Rocket with Baking Soda and Vinegar

Materials:

* Vinegar * Baking Soda * Paper Towel * Funnel * Cork * In rocket: (instead of film canister) * Plastic Bottle * Pencils(stand) * Duct tape

Procedures:

1. Take 1 scoop of baking soda 2. Put it in the middle of the paper towel, and then roll it. 3. Put the funnel in the mouth of the bottle, and pour vinegar before the duct tape.(it’s up to you) 4. Fix the cork, put some paper towel, to make sure it fits perfectly, and won’t pop out really quick. 5. Put the rolled paper towel with baking soda inside the bottle. 6. Then shake it, turn the bottle upside-down, place it on the ground and stand back.

What will happen?
The bottle will shoot up into the air within a few seconds. This is due to the pressure build-up as the carbon dioxide gas is produced.

Describing the Chemical Reaction between Baking Soda and Vinegar

Baking soda, a pure chemical called sodium bicarbonate, has the chemical formula:
NaHCO3
When dissolved in water baking soda separates into sodium (Na+) and bicarbonate ions (HCO3- ):
NaHCO3 ---> Na+(aq) + HCO3-(aq)
Vinegar, a weak (5%) solution of acetic acid in water, partially dissociates into hydrogen ( H+) and acetate ions (CH3COO-):
CH3COOH <--> H+(aq) + CH3COO-(aq)
The reaction between baking soda and vinegar is actually two reactions, an acid base reaction followed by a decomposition reaction.

When the two ingredients are mixed, hydrogen ions ( H+) from the vinegar react with the bicarbonate ions (HCO3- ) from the baking soda to form a new chemical called carbonic acid (H2CO3).
H+ + HCO3- ---> H2CO3
The carbonic acid thus formed then immediately decomposes into carbon dioxide gas (CO2)and water (H2O).
H2CO3 ---> H2O + CO2
It's this carbon dioxide gas that you see bubbling and foaming as soon as you mix baking soda and vinegar together.

Using the molecular structures of only the

You May Also Find These Documents Helpful

  • Satisfactory Essays

    Nahco3 In Alka-Seltzer

    • 308 Words
    • 2 Pages

    Sodium Bicarbonate also referred to as baking soda, Bicarbonate of soda, Sodium hydrogen carbonate, and Carbonic Acid Monosodium salt, acts an ionic or salt compound when put in an aqueous solution. Its molecular weight is 84.006 g/mol and it is usually found in a dry powder form that is similar to slat. It is white, odorless, and has a melting point of 108.9 degrees Celsius. It has a density of 2.1 g/cm3.…

    • 308 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    As observed there was a color change and solid precipitate noted, of which the calcium and carbonate ions. The sodium and chlorine are cancelled, as spectator…

    • 1019 Words
    • 5 Pages
    Good Essays
  • Good Essays

    The aim of this experiment was to find out the two substances of the unknown mixture from salt, sugar, dirt, and baking soda by looking at its properties.…

    • 944 Words
    • 4 Pages
    Good Essays
  • Good Essays

    small pieces of raw potato (yeast or beef liver may be substituted for the potato)…

    • 649 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Carefully insert the strips into the glasses, dotted end down. The dot must be above the water, and the sides of the coffee filters cannot…

    • 583 Words
    • 3 Pages
    Good Essays
  • Better Essays

    CHM130 Lab 3

    • 1062 Words
    • 4 Pages

    1. What type of macroscopic evidence for chemical change did you observe during this experiment? Give at least three different examples. (15 points)…

    • 1062 Words
    • 4 Pages
    Better Essays
  • Better Essays

    (Before, all of these steps make sure you have the vinyl color of your choice onto the cardboard before cutting it off)…

    • 896 Words
    • 4 Pages
    Better Essays
  • Good Essays

    Self-Inflating Balloons

    • 528 Words
    • 3 Pages

    When the two substances (vinegar and baking soda) mix, the vinegar, an acid, is creating a chemical reaction with the baking soda, a base. When the two substances form, it creates carbonic acid.…

    • 528 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    What I learned about bottle rockets is the smaller the bottles, the higher the rocket goes. The rocket has to have water on the bottom for it to fly. What I did for my rocket is I got two 2 liter bottles. I cut part of the bottom off one of the bottles and taped them together. But, you have to make sure it’s not sideways. If the bottles are taped on sideways if won’t fly straight. Then, I cut out four fins and glued them on the bottom of the rocket. With the fins there is a better chance it with fly higher. Next, I cut out five strings for the parachute. We put a parachute on it so that when it comes down the parachute will slow it down for it not to hit the ground hard. For the parachute I got a plastic bag and taped the strings to it…

    • 197 Words
    • 1 Page
    Satisfactory Essays
  • Good Essays

    Oxygen and Reaction

    • 460 Words
    • 2 Pages

    Description of what happened when the baking soda and vinegar were combined Immediately began foaming up and overflowing from the bowl. I also made a ziploc bag explode too.…

    • 460 Words
    • 2 Pages
    Good Essays
  • Powerful Essays

    Bottle Rockets

    • 2650 Words
    • 11 Pages

    References: 1. Mazza, D. (Unknown), ALL ABOUT WATER ROCKETS. Retrieved December 29, 2011, from http://microgravity.grc.nasa.gov/education/rocket/BottleRocket/about.htm…

    • 2650 Words
    • 11 Pages
    Powerful Essays
  • Good Essays

    Lab Report Surfactant

    • 659 Words
    • 3 Pages

    7- Then poured the milk making sure the whole bottom of the dish is covered.…

    • 659 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    d. Rinse. Spit out the baking soda and rinse your mouth with water or mouthwash. Give your toothbrush a thorough rinse as…

    • 443 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Production

    • 595 Words
    • 3 Pages

    This release of gas is what causes the cake to increase in size. However, because baking soda tastes bitter and acids taste sour, it is important to add them close to their reacting ratio so they will neutralize each other. This results in cakes and cookies that are neither bitter nor sour.…

    • 595 Words
    • 3 Pages
    Satisfactory Essays
  • Powerful Essays

    Chemistry lab report

    • 1315 Words
    • 6 Pages

    The limiting reagent is acetic acid from 0-20 Ml while baking soda is the excess. When the volume of vinegar was increase, more sodium bicarbonate reacted and more CO2 was produced. The percent by mass of the reached sodium bicarbonate rose with increasing amounts of vinegar. The limiting reagent is baking soda from 25-35 ml while acetic acid is the excess. The percent by mass reacted sodium bicarbonate in the tablet increased with the amount of vinegar used and then came to a steady value. The amount of CO2 produced was the same as the quantity of sodium bicarbonate in the tablet. When the volume of acetic acid was 0, the mass of CO2 (loss of mass) is 0.68g. This was found by subtracting the total mass of beaker and contents after reaction. The mass of NaHCO3 in tablet is 1.3g. This was found by multiplying the mass of CO2 produced and molar mass NaHCO3 and then dividing that by molar mass CO2. The percent of NaHCO3 in tablet when the volume of acetic acid was 0 was 415. This was found by…

    • 1315 Words
    • 6 Pages
    Powerful Essays