0
What items is used to distribute heat from a Bunsen burner when heating the bottom of a crucible?
Wiki User
∙ 10y ago
A crucible is placed in a pipestem triangle placed on an iron ring while being heated. This supports the crucible while allowing the bottom of the crucible to be directly exposed to the flame of the Bunsen burner. There is no item that is used to distribute heat from a Bunsen burner when heating the bottom of a crucible. The bottom of the crucible is intended to be exposed to the direct flame of the Bunsen burner.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What is a heating mantle and how do you use it?
A heating mantle is the best way to heat a liquid in a round bottom flask. The heating mantle can be either rigid or soft, but heats the flask by heating an electric coil which surrounds the round bottom flask. Heating mantles come in different sizes to best match the size of the found bottom flask for a snug fit around the entire bottom of the flask. They are commonly used in distillations and other heated reactions.A heating mantle if much better than a hot plate because the heating mantle makes contact with the entire bottom surface of a round bottom flask. It is also much better than a Bunsen burner for heating flammable liquids.See the Related Questions and Web Links to the left for more information.
What would you use a roaring Bunsen burner flame for?
Most things in chemistry.. Usually you would use a blue Bunsen flame (half open at the bottom) for heating almost everything. The yellow flame is only a safety flame, as you can't see a blue one all that well, and it's not used for heating because it produces soot
Where did the word Bunsen come from?
If you are referring to a Bunsen burner, used in laboratories to heat chemicals, it was named for it's inventor- Robert Bunsen. See link at bottom of page.
Why does a Bunsen burner have a plastic grip at the bottom?
not all bunsen burners have plastic grips some have metal its probably just the make
Where does gas enter the Bunsen burner?
Gas enters the bottom of the Bunsen burner, where it travels up to mix with air before moving up the stem to meet the flame.
Why should the yellow Bunsen burner flame not be used for heating?
because it isnt hot enough and will leave soot on the bottom of the thing you are heating
What is a heating mantle and how do you use it?
A heating mantle is the best way to heat a liquid in a round bottom flask. The heating mantle can be either rigid or soft, but heats the flask by heating an electric coil which surrounds the round bottom flask. Heating mantles come in different sizes to best match the size of the found bottom flask for a snug fit around the entire bottom of the flask. They are commonly used in distillations and other heated reactions.A heating mantle if much better than a hot plate because the heating mantle makes contact with the entire bottom surface of a round bottom flask. It is also much better than a Bunsen burner for heating flammable liquids.See the Related Questions and Web Links to the left for more information.
What would you use a roaring Bunsen burner flame for?
Most things in chemistry.. Usually you would use a blue Bunsen flame (half open at the bottom) for heating almost everything. The yellow flame is only a safety flame, as you can't see a blue one all that well, and it's not used for heating because it produces soot
What is the use of florence flask in laboratory?
The Florence Flask is used for heating subtances that need to be heated evenly. The bulbed bottom allows the heat to distribute through the liquid more evenly. The Florence Flask is mostly used in distillation experiments.
Where did the word Bunsen come from?
If you are referring to a Bunsen burner, used in laboratories to heat chemicals, it was named for it's inventor- Robert Bunsen. See link at bottom of page.
Why does a Bunsen burner have a plastic grip at the bottom?
not all bunsen burners have plastic grips some have metal its probably just the make
How do you change the type of Bunsen burner flame?
use the turning dial at the bottom
Where does gas enter the Bunsen burner?
Gas enters the bottom of the Bunsen burner, where it travels up to mix with air before moving up the stem to meet the flame.
How do you combine the Bunsen burner to the LP gas cylinder?
There will be a valve at the bottom of the Bunsen burner. Using a rubber tubing connect the valve to the regulator of the LPG cylinder.
What is the black substance on the bottom of the evaporating dish after it has been heated on a Bunsen burner?
What_is_the_black_substance_on_the_bottom_of_the_evaporating_dish_after_it_has_been_heated_on_a_bunsen_burner
What is the function of round bottom flask?
A round bottom flask is called a boiling flask. I tolerates the stresses of heating better than flat bottom or Erlenmeyer flasks.
What is the difference between the top and bottom of a Bunsen burner flame?
one side shoots out flames
