Carbon Sugar Snake Experiment (Chemistry)

Summary

In this engaging science experiment, the video demonstrates how to create a 'carbon snake' using baking soda, powdered sugar, and Coleman's Lantern Fuel. The process involves mixing the ingredients in a 1:4 ratio, placing them on a mound of sand, and igniting the fuel. The resulting reaction produces a growing black structure as carbon dioxide gas forms within the mixture. Safety precautions are emphasized, including the use of a secondary glass container and having a fire extinguisher on standby. The video also discusses the impact of different alcohol types and environmental factors on the experiment's success.

Takeaways

• 🔬 The experiment demonstrates the creation of a 'carbon snake' using baking soda and powdered sugar.
• 🧪 A 1:4 ratio of baking soda to powdered sugar is used, but any ratio will work.
• 👨‍🍳 Mixing the ingredients in a freezer bag is suggested for ease of use.
• 🏺 A metal baking pan and a mound of sand are used to contain the experiment.
• ⚱️ Coleman's Lantern Fuel is poured onto the sand to act as a fuel source.
• 🔥 Safety precautions include using a secondary glass container for flammable liquids and keeping a fire extinguisher nearby.
• 🧯 In case of a fire, a pot lid can be used to smother the flames.
• 🌐 The experiment involves the decomposition of baking soda and sugar, which produces carbon dioxide gas.
• 🐍 The carbon snake grows taller as the gas gets trapped in the carbon, forming a snake-like structure.
• 🚫 The video mentions that 91% isopropyl alcohol did not work as effectively as Coleman's Lantern Fuel in creating a long snake.
• 📺 The experiment is demonstrated by 'Bearded Science Guy' and can be viewed on Facebook and YouTube.

Q & A

What is the main purpose of the experiment described in the transcript?

The main purpose of the experiment is to create a carbon snake using baking soda and powdered sugar, which is a visual demonstration of a chemical reaction.

What materials are required for this experiment?

The materials required for the experiment include a metal baking pan, a pot lid, thermal gloves, a fire extinguisher, sand, powdered sugar, baking soda, a glass container, Coleman's Lantern Fuel, and a lighter.

What is the ratio of baking soda to powdered sugar used in the experiment?

The ratio of baking soda to powdered sugar used in the experiment is 1:4, with 5 grams of baking soda and 20 grams of powdered sugar.

Why is a secondary glass container recommended when handling flammable liquids?

A secondary glass container is recommended to safely handle flammable liquids because it allows for easy smothering in case of a fire, preventing the primary container from catching fire which could result in a more dangerous situation.

What is the role of the sand in the experiment?

The sand serves as a heat insulator and a platform for the fuel to burn, allowing the experiment to be conducted safely and providing a stable base for the reaction.

How much Coleman's Lantern Fuel is measured out for the experiment?

150 milliliters of Coleman's Lantern Fuel is measured out for the experiment.

What safety precautions are emphasized in the transcript?

The safety precautions emphasized include using a secondary glass container for flammable liquids, keeping the primary container away from heat or ignition sources, and having a fire extinguisher ready.

What happens when the fuel is lit in the experiment?

When the fuel is lit, the white powder (baking soda and sugar mixture) turns black, and after a few minutes, it starts to grow taller, forming a carbon snake.

What is the chemical process behind the formation of the carbon snake?

The chemical process involves the decomposition of baking soda and sugar, which produces carbon dioxide gas. This gas gets trapped in pockets of black carbon, causing the snake to grow taller.

Why might 91% isopropyl alcohol not work as effectively as Coleman's Lantern Fuel in this experiment?

The transcript suggests that the type of sand used or the humidity in the air might affect the effectiveness of 91% isopropyl alcohol in creating a long carbon snake, as it was not successful in the experimenter's trials.

Where can viewers find more science videos similar to this experiment?

Viewers can find more science videos on the Bearded Science Guy's Facebook and YouTube channels.