Combustion Experiment With Candle

We first put the 1000 mL beaker over the candle which we lighted with the light then after the candle created a fog like form on the beaker. Candle wax or paraffin is made up of a chain of carbon atoms surrounded by hydrogen atoms.

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The flame heats the wax beneath the wick pulling the wax upwards along the wick to provide fuel.

. You want about a half-inch 1 cm deep puddle in the plate. Another piece of evidence from the experiment that accepted the hypothesis was if both trial one and trial two beeswax candles were also left to burn until there was no mass left they would be the slowest burning candles. Pour the colored water into the plate.

After combustion has finished the air is examined. Set the candle straight up in the puddle in the center of the plate. Why does a candle burning under a glass go out.

Add 2-3 drops of food coloring to the water. Downloads Identifying the products of combustion - student sheet. Wax that is frozen takes more energy to heat and melt thus slowing the rate at which the wax is.

This is why the wax close to the flame ultimately melts into liquid. The candle went out without us blowing on it because it ran out of oxygen. Combined it creates hydrocarbon molecules which can burn completely.

The trial two candle would have taken a similar amount of time with 150 minutes at 006 gmin or 2 hours and 30 minutes. Lets find out with this cool experiment. The software will show the changes as a graph against time.

The heat evaporates at the top of the flame. Essentially the heat from the flame vaporizes the waxs hydrocarbon molecules reacting. When the candle extinguishes readmit air to the jar and continue to record for a few moments.

Prepare a glass of water. The wick effect refers to the time it takes for the wax to defrost so the wick can consume that area. REQUIREMENTS- Candle Kitchen Lighter A spoon WHAT TO DO- Light the candle and hold the blade of the spoon at.

Use a bell jar and place sensors inside to monitor humidity temperature light or oxygen levels as the candle burns. The Science Behind the Rising Water Experiment Have your kids make an educated guess hypothesis on why did the water rise when the candle went out and why did the candle go out in the first place. Through a series of experiments the combustion of a candle is explained.

Interpreting the experiment results. How oxygen is converted to carbon dioxide. Candle Wax Combustion.

One small glass beaker 500 or 1000 mL. A candle flame is explained using simple experiments. The air is examined before combustion.

For the experiment we took a candle a 1000 mL and 500 mL beaker cobalt chloride paper and lighter.

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