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i dunno you are spose to tell mei dunno you are spose to tell me
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∙ 15y ago
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What equipment do you need to go with a Bunsen burner?
You need safety goggles
Why does the sample need to be heated over a Bunsen burner before heating in dry ashing?
The scope is to eliminate water, volatile compounds, substances easily thermodegradable before the calcining in a muffle furnace.
What piece of equipment do you need to have ready before you turn the gas to light a Bunsen burner?
You need something for ignition.
How do you set up a Bunsen burner?
First you need a tripod,gauze mat and a container whatever your gonna heat. Connect the hose to the gas. While lighting the Bunsen burner slowly turn the gas on. Make sure that the hole is close when you light it.
How do you use a Bunsen burner safely?
Turning on the burner safely:1. Turn the gas on at the source of the gas line. This can typically be found where the hose fits over the gas line that sticks out from the wall. You will want to turn it on until you can hear the gas flowing smoothly through the hose.2. Turn on the burner slowly. Once you hear the gas, you can light the Bunsen burner. Keep your fingers as far away from the flame as possible. Depending upon the flint you are using, be it a match or a flint gun, you need to light it on the side of the Bunsen burner so that the flame reaches around the flame and away from you.3. Once the flame is lit, you can adjust the height of the flame to what you will need for your experiment. If you are heating something, you will need to adjust the height of the holding tray to the flame. Do not try to adjust the flame to the height of the holding tray. Flames can and will get out of control if you are not meticulous. It could also wrap around the glass container of the substance and burn it to the glass. Every step counts.4. After the experiment is done and all the data is completed, you will need to turn off the Bunsen burner. To do this, make certain whatever you are heating is off the holding tray is removed. These chemicals can get very dangerous when heated, so be cautious. Remember to use tongs to remove the glass container and put it far enough away from the burner to be safe.5. Once the glass container is removed, turn off the gas at the Bunsen burner's base and at the wall. Once the gas is off, the flame should automatically be extinguished. If it is not, you may have a gas leak. Make certain the gas is completely off on both sides. If it is off and the flame has not gone out, alert your professor immediately.jejeje...-sLuRp3e-. ^_^V
When do you need a Bunsen burner?
To heat something up
What equipment do you need to go with a Bunsen burner?
You need safety goggles
How do you change the flame on a Bunsen burner?
To change the flame on a Bunsen burner you need only to open or close the air valve to change the combustion reaction.
What does sand do when it is heated on a Bunsen burner?
Due to the properties of sand, when we heat it over Bunsen burner it can be used as heating buffer. The sand would absorb heat even after it is removed so we can use it similarly to a hot water bath but the sand will eventually cool down and need reheating. It is common to use this sand heat bed technique in organic laboratories or when gentle/slow heating is required.
What can you use a safety flame for?
When you have to leave your Bunsen burner but need to keep it alight.
Why is the sliding collar on a Bunsen burner is also called a safety feature?
i need a answer
Why does the sample need to be heated over a Bunsen burner before heating in dry ashing?
The scope is to eliminate water, volatile compounds, substances easily thermodegradable before the calcining in a muffle furnace.
What is used to heat things up in a lab?
bunsun burner or this bathy thingie were not aloud to touch when the teacher isn't in the room.
What piece of equipment do you need to have ready before you turn on the gas to light a Bunsen burner?
You need something for ignition.
What piece of equipment do you need to have ready before you turn the gas to light a Bunsen burner?
You need something for ignition.
Why do you need to know witch flame is nosier on a Bunsen burner?
so when you leave the room the bunsen is in the nosier flame (roaring flame)tells the other people that the bunsen is on and they wouldn't burn themselfs
What was used before the Bunsen burner?
A small fire. Remember, people didn't need Bunsen burners until they needed a constant source of heat. By the time that science required such a thing, manufacturing had advanced to the point where Bunsen burners were easy to create.
