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Burning is a chemical reaction with oxygen (oxidation).

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8y ago

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Which burns longer red candle or white candle?

it depends on lenght height width and the thickness and wick put into the candel sometimes their is more chemicals in a white candel than their are a colored candel depending on the brand


When a candel burns the total mass of the candle and the oxygen equals the total mass of the gases and produced what law is this?

This is an example of the law of conservation of mass. It states that the total mass of substances before a chemical reaction is the same as the total mass of substances after the reaction.


What do you do if it smells like nail polish remover?

If it smells like nail polish remover, it could be a sign of a chemical spill or leak. Immediately ventilate the area by opening windows and doors, evacuate the space, and contact emergency services or a hazardous materials cleanup company for assistance. Avoid inhaling the fumes and do not attempt to clean it up yourself.


Is burning of candel is spontaneous process?

Yes, candle burning is a spontaneous process. A spontaneous process is defined as: once it is allowed to start, the process will proceed to the finish without any external intervention. You lit the candle, it was allowed to burn and it would keep going without any help. The Gibbs free energy change for this process is negative. On the other hand, the decomposition of CaCO3(s) is NOT a spontaneous process. You have to keep heating the reaction vessel in order to decompose all CaCO3. Outside intervention is needed for this process to finish.


What is the intensity of light produced by an LED?

The intensity of light produced by an LED is typically measured in lumens. It can vary depending on the specific LED model and its design, but LEDs are generally known for producing high-intensity light output compared to traditional light sources like incandescent bulbs.