COKE AND MENTOS
Experiment
Exploring the exciting reaction of soda and mint candies
Introduction
Project Title and
Team
Experiment Overview
The project demonstrates the physical
reaction between carbonated soda and
Mentos candies to study eruption dynamics.
Project Team
The experiment was conducted by Syed
Zoraiz, Jon Cody Bill, and Omar Mohammad
Nasef Ali Maklad, showcasing teamwork.
Purpose and Goals
The project aims to explore reaction
dynamics, measure eruption height, and
analyze Mentos behavior in soda.
Experiment Planning
Questions and
Problems
Key Experimental Questions
Formulated questions guide
observations about reaction height, soda
response, and Mentos behavior.
Setting Clear Objectives
Questions help define objectives and
expected outcomes for a focused
experiment.
Predicting Interactions
Questions aid in predicting physical and
chemical interactions during the
experiment.
Materials Required
Carbonated Medium
2 liters of Coke provide the carbonated environment essential for the
eruption experiment.
Catalyst - Mentos Candies
Menthos candies act as the catalyst that triggers the rapid release of gas
causing the soda eruption.
Safety Equipment
Safety goggles protect eyes from splashes, ensuring the experiment is
conducted safely.
Measurement and Support Tools
A measurement stick records eruption height and a trash bin supports
the soda bottle during the experiment.
Execution Steps
Procedure
Preparation and Safety
Gather materials, choose a safe outdoor site, and wear safety goggles to
prevent accidents during the experiment.
Setup for Measurement
Place the soda bottle in a trash bin for stability and attach a measurement
stick for accurate eruption height recording.
Initiating the Reaction
Tie Mentos candies with a paper clip and drop them into the soda bottle
to start the reaction safely.
Post-drop Safety
Step back quickly after dropping Mentos to avoid getting soaked by the
soda eruption and ensure team safety.
Predictions
Prediction of Mentos Dissolving
Carol predicted the Mentos would dissolve completely in the soda during
the experiment.
Reaction with Carbon Dioxide
Anders believed Mentos would react with bubbles, causing rapid carbon
dioxide release.
Estimated Soda Stream Height
Carol estimated the soda stream would sprout approximately 54 cm into
the air.
Scientific Method Importance
Making predictions enables comparison between expected and actual
experimental outcomes.
Observations and
Results
Experiment Outcome
Rapid Soda Eruption
The experiment caused a quick and intense soda eruption over one meter
high, expelling most of the liquid.
Partial Mentos Dissolution
Mentos did not fully dissolve; their outer coating partially dissolved
during the reaction with soda.
Physical Reaction Mechanism
Reaction is physical, driven by rapid carbon dioxide gas release due to
nucleation sites on Mentos surface.
Surface Area and Nucleation
Surface area and nucleation sites on Mentos accelerate gas release,
intensifying the reaction.
Summary Paragraph
Careful Preparation
The team carefully prepared materials and selected a safe outdoor
location for the experiment.
Spectacular Eruption
The experiment produced a dramatic eruption, surpassing initial height
and speed predictions.
Scientific Insights
The experiment demonstrated nucleation and rapid carbon dioxide
release in carbonated drinks.
Safety Measures
Safety was emphasized by wearing goggles and conducting the
experiment outdoors.

Coke and Mentos experiments Questions/Problems

  • 1.
    COKE AND MENTOS Experiment Exploringthe exciting reaction of soda and mint candies
  • 2.
  • 3.
    Project Title and Team ExperimentOverview The project demonstrates the physical reaction between carbonated soda and Mentos candies to study eruption dynamics. Project Team The experiment was conducted by Syed Zoraiz, Jon Cody Bill, and Omar Mohammad Nasef Ali Maklad, showcasing teamwork. Purpose and Goals The project aims to explore reaction dynamics, measure eruption height, and analyze Mentos behavior in soda.
  • 4.
  • 5.
    Questions and Problems Key ExperimentalQuestions Formulated questions guide observations about reaction height, soda response, and Mentos behavior. Setting Clear Objectives Questions help define objectives and expected outcomes for a focused experiment. Predicting Interactions Questions aid in predicting physical and chemical interactions during the experiment.
  • 6.
    Materials Required Carbonated Medium 2liters of Coke provide the carbonated environment essential for the eruption experiment. Catalyst - Mentos Candies Menthos candies act as the catalyst that triggers the rapid release of gas causing the soda eruption. Safety Equipment Safety goggles protect eyes from splashes, ensuring the experiment is conducted safely. Measurement and Support Tools A measurement stick records eruption height and a trash bin supports the soda bottle during the experiment.
  • 7.
  • 8.
    Procedure Preparation and Safety Gathermaterials, choose a safe outdoor site, and wear safety goggles to prevent accidents during the experiment. Setup for Measurement Place the soda bottle in a trash bin for stability and attach a measurement stick for accurate eruption height recording. Initiating the Reaction Tie Mentos candies with a paper clip and drop them into the soda bottle to start the reaction safely. Post-drop Safety Step back quickly after dropping Mentos to avoid getting soaked by the soda eruption and ensure team safety.
  • 9.
    Predictions Prediction of MentosDissolving Carol predicted the Mentos would dissolve completely in the soda during the experiment. Reaction with Carbon Dioxide Anders believed Mentos would react with bubbles, causing rapid carbon dioxide release. Estimated Soda Stream Height Carol estimated the soda stream would sprout approximately 54 cm into the air. Scientific Method Importance Making predictions enables comparison between expected and actual experimental outcomes.
  • 10.
  • 11.
    Experiment Outcome Rapid SodaEruption The experiment caused a quick and intense soda eruption over one meter high, expelling most of the liquid. Partial Mentos Dissolution Mentos did not fully dissolve; their outer coating partially dissolved during the reaction with soda. Physical Reaction Mechanism Reaction is physical, driven by rapid carbon dioxide gas release due to nucleation sites on Mentos surface. Surface Area and Nucleation Surface area and nucleation sites on Mentos accelerate gas release, intensifying the reaction.
  • 12.
    Summary Paragraph Careful Preparation Theteam carefully prepared materials and selected a safe outdoor location for the experiment. Spectacular Eruption The experiment produced a dramatic eruption, surpassing initial height and speed predictions. Scientific Insights The experiment demonstrated nucleation and rapid carbon dioxide release in carbonated drinks. Safety Measures Safety was emphasized by wearing goggles and conducting the experiment outdoors.

Editor's Notes

  • #1 AI-generated content may be incorrect. ---
  • #2 Project Title and Team
  • #3  The experiment titled 'COKE AND MENTOS' is a classic demonstration of a physical reaction between carbonated soda and Mentos candies. This project was created by Syed Zoraiz, Jon Cody Bill, and Omar Mohammad Nasef Ali Maklad. The purpose of this presentation is to showcase the steps, predictions, and outcomes of the experiment in a structured format. The experiment aims to explore the reaction dynamics, measure the height of the soda eruption, and analyze the behavior of Mentos when introduced into a carbonated environment. This introductory section sets the stage for understanding the scientific curiosity and teamwork involved in conducting the experiment.
  • #4 Questions and Problems, Materials Required
  • #5  Before conducting the experiment, the team formulated key questions to guide their observations: How high will the coke stream sprout into the air? How will the soda react with the Mentos? What will happen to the Mentos after being dropped into the soda? These questions are essential for setting clear objectives and understanding the expected outcomes. They also help in predicting the physical and chemical interactions that occur during the experiment. By focusing on these questions, the team ensures that the experiment remains structured and that observations can be linked back to the initial hypotheses.
  • #6  The materials used in the experiment include: 2 liters of Coke, 5 Mentos candies, safety goggles for protection, a measurement stick to record the height of the soda eruption, a paper clip to tie the Mentos together, and a trash bin to support the soda bottle and prevent it from falling. Each material plays a critical role in ensuring the experiment is conducted safely and accurately. The Coke provides the carbonated environment, Mentos act as the catalyst for the reaction, and the measurement stick helps quantify the results. Safety goggles are essential to protect the eyes from any unexpected splashes.
  • #7 Procedure, Predictions
  • #8  The procedure begins with collecting all necessary materials and finding a safe outdoor location to avoid mess and ensure safety. The soda bottle is placed inside the trash bin for stability, and the measurement stick is attached to the bin for accurate height recording. Safety goggles are worn before starting the experiment. The bottle cap is unscrewed, and Mentos candies are tied together using a flattened paper clip. These Mentos are then dropped into the Coke bottle, initiating the reaction. Immediately after dropping the Mentos, the team steps back quickly to avoid getting soaked by the soda eruption. This sequence ensures both safety and successful execution of the experiment.
  • #9  The team made several predictions before conducting the experiment: Carol predicted that the Mentos would dissolve completely in the soda. Anders believed that the Mentos would react with the bubbles, causing a rapid release of carbon dioxide. Carol also estimated that the soda stream would sprout approximately 54 cm into the air. These predictions reflect the team's understanding of the physical principles involved, such as nucleation sites on Mentos accelerating the release of carbon dioxide from the soda. Making predictions is a critical part of the scientific method, as it allows for comparison between expected and actual outcomes.
  • #10 Experiment Outcome, Summary Paragraph
  • #11  The experiment produced a dramatic and rapid eruption of soda, with the stream shooting higher than one meter into the air. The reaction was quick and intense, and most of the soda was expelled from the bottle, leaving only about half a liter behind. Contrary to one prediction, the Mentos did not dissolve completely; however, their outer coating partially dissolved during the reaction. These observations confirm that the reaction is primarily physical, driven by the rapid release of carbon dioxide gas from the soda when Mentos are introduced. The results highlight the importance of surface area and nucleation sites in accelerating gas release.
  • #12  In summary, the Coke and Mentos experiment was an exciting demonstration of a physical reaction. The team carefully prepared the materials, selected a safe location, and followed the procedure step by step. The eruption was spectacular, exceeding initial predictions in terms of height and speed. The experiment provided valuable insights into the role of nucleation sites and the rapid release of carbon dioxide in carbonated beverages. It also emphasized the importance of safety measures, such as wearing goggles and conducting the experiment outdoors. Overall, the activity was both educational and enjoyable, reinforcing scientific principles through hands-on experience.