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a 10 centimeter beker
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What size of a beaker would be needed to put the flame out almost immediately?
Well, isn't that an interesting question! To put out a flame quickly, you would want a beaker that is large enough to cover the flame completely. A beaker with a diameter larger than the flame and tall enough to contain the fire would do the trick. Remember, safety first and be sure to handle flames with care, my friend.
What happens to the flame of the candle after it was covered by the beaker?
When a candle flame is covered by a beaker, it consumes the available oxygen inside the beaker until it is exhausted. Once the oxygen is depleted, the flame will go out due to the lack of oxygen needed for combustion.
Where should a beaker be placed with respect to the flame for the most efficient heating on Bunsen burner?
The most efficient, and safe, place for a beaker to be heated is above the flame. Have the beaker held up by the proper metal stand and have it held so that the flame is grazing the bottom of the beaker. Be careful though, the flame should only graze the bottom of the beaker so that the chemical doesn't heat up too quickly.
When you light a candle in a closed beaker why does the flame go out?
Oxygen is needed for burning.When a candle is kept in a closed beaker a certain quantity of air(containing oxygen, other gases too) is trapped. When it is burnt then candle starts using all the oxygen to convert into carbon dioxide and flame goes off.
What occurs when the flame is dashed across the beaker of cold water?
When a flame is dashed across a beaker of cold water, the sudden cooling causes the air inside the beaker to contract rapidly, creating lower pressure. This can lead to the water being drawn up into the beaker due to the reduced pressure inside.
What is a beaker clamp used for?
It is used to hold up the beaker wail up puti tup over a flame.
Why luminous fame produce deposit on the bottom of the beaker?
Luminous flame produce deposit on the bottom of the beaker because when the beaker is near the flame, it limits the amount of oxygen for the methane, thus, the deposit (which is Carbon), is produced.
If a beaker full of vinegar and baking soda is tilted over a lit candle with out spilling any liquid solution out then why does the flame go out?
When vinegar and baking soda mix, they react to form an gas called carbon dioxide (CO2) which is heavier than air. The flame needs oxygen (O2) to burn. When the beaker is tilted, it spills the heavy carbon dioxide gas over the flame and suffocates it.
Why does a candle go out when it is coverd by a beaker?
When a candle is covered by a beaker, the flame consumes the available oxygen in the container, leading to the flame going out due to lack of oxygen necessary for combustion. Without oxygen, the candle flame can no longer sustain itself and will extinguish.
Why would the time to put a candle flame out vary on the size of beaker put over the candle?
The time to put out the candle flame with a beaker varies based on the size of the beaker because larger beakers have more trapped air volume, which can limit the flow of oxygen reaching the flame. As the flame consumes the available oxygen in the beaker, it will eventually be extinguished once the oxygen level becomes too low to sustain combustion. Larger beakers will take longer to deplete the oxygen supply, hence taking longer to put out the flame.
Why does a lit candle go out when a inverted beaker is on it?
When an inverted beaker is placed over a lit candle, the flame goes out due to lack of oxygen. As the candle burns, it consumes oxygen and generates carbon dioxide and water vapor. When the beaker is placed over the candle, it creates a closed system, limiting the supply of oxygen needed for combustion, causing the flame to extinguish.
What of these items should be used to remove a hot beaker from a flame?
Tongs or heat-resistant gloves should be used to remove a hot beaker from a flame to prevent burns. Never use your hands directly to handle hot items in a laboratory setting.
