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Air contains about 21% oxygen, so the candle in air might only burn 21% as long as a candle in oxygen. Of course, that does not include other variables, like the candle burning in oxygen will burn hotter, melting the candle wax sooner.

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If a candle was bigger than a plant would the candle stay lit longer if they were both sealed in a glass jar?

Yes, a larger candle would likely stay lit longer than a plant if both were sealed in a glass jar because candles are designed to burn for extended periods of time, while plants require specific environmental conditions to survive. The larger candle would have more fuel to sustain the flame compared to a plant.


Would a large plant and a burning candle placed under a bell jar will the candle burn the plant because of the plant is giving off carbon dioxide?

Yes, the burning candle will use up the oxygen inside the bell jar, leading to a decrease in the oxygen levels. However, plants also require oxygen for respiration, so if the oxygen levels drop too low, both the plant and the candle may eventually be deprived of oxygen and stop burning or respiring, rather than the plant being burned by the candle.


How an anaerobic atmosphere can be created in a jar?

To create an anaerobic atmosphere in a jar, you can displace the oxygen by adding a gas such as nitrogen or carbon dioxide. You can also use chemical agents like sodium borohydride or sodium dithionite to remove oxygen from the jar. Ensure airtight sealing to prevent any oxygen from entering the jar.


Suppose Priestly repeated his experiment using many kinds of plants besides mint and that when different plants were placed under the jar the candle remained lighted for different periods of time W?

This variation in results when different plants were used indicates that not all plants produce the same substance that makes the candle burn. Different plants may release different gases or compounds that can affect the length of time the candle remains lighted. This underscores the importance of conducting experiments with various plant types to further understand the production of this vital substance.


What was done in the experiment of photosynthesis done by Joseph Priestley?

Putting a mouse in a jar with a plant , then taking the plant out to see if it affected the mouse and of course it did.The mouse was able to live in the inclosed jar as long as the plant was there but when the plant was takin away the mouse died.

Related Questions

What Burns longer a white candle or black candle?

The color of a candle does not affect its burn time. The burn time of a candle is determined by its size, wax type, and wick quality.


Does a white candle burn longer then a red one?

no


Which one takes longer to burn rubber or a candle?

Rubber typically takes longer to burn than a candle because rubber is a much denser and more durable material compared to the wax in a candle. Additionally, rubber often requires higher temperatures to ignite and sustain a fire.


Which is to burn longer a tallow candle or a wax candle?

If you freeze the candle, before using it, it will burn for a longer period of time. ANSWER Beeswax burns very quickly.


What candle burs longer beeswax or regular?

Beeswax candles burn longer


What colors of candles can burn longer?

The color of a candle does not impact its burning time. The burn time of a candle is primarily determined by its size, wax type, and wick quality. Soy or beeswax candles tend to burn longer than paraffin candles.


Does the thickness of a candle affect the burn time of a candle?

Yes, the thickness of a candle can affect its burn time. Thicker candles tend to burn for a longer time compared to thinner candles due to the larger amount of wax they contain. Thinner candles typically burn faster because they have less wax to consume.


Will a candle burn longer in a large jar then a small jar?

Yes, a candle in a large jar will typically burn longer than a candle in a small jar. This is because the larger jar provides more oxygen for the flame, which helps the candle burn more efficiently. Additionally, the larger jar can contain more wax, extending the burn time.


What is the difference between melting of candle wax and burning of candle?

Burning a candle is the process in which the wick is burnt. The wax is there to make the wick burn slower in order to let the candle burn for longer. Melting wax is part of the process but not burning the candle itself.


Why do you think that candle with plant would burn for a longer time?

Candle burns oxygen. Plant produces oxygen from Carbon Dioxide. plant produces oxygen, which is burned by candle. Candle lasts longer because more oxygen is present


Do scented candles burn longer than unscented candles?

In general, scented candles do not burn longer than unscented candles. The scent in a candle does not affect its burn time; factors such as the type of wax, size of the wick, and quality of the candle will determine how long it will burn for.


Does a soy candle burn as long as a beeswax candle?

Beeswax is known to be a long burning wax. Even so, it burns the same amount of time as a candle made from soy. The length of time a candle burns depends upon how tight the wax was wrapped during production. The tighter the wrap, the longer the burn.