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Wednesday, 17 February 2021

Bunsen Burner

Welcome Viewers to my blog,

You might have seen my first blog of 2021 now this is my second. Today I'm going to tell you some of the safety rules for the Bunsen Burner. So today I lit a match for the first time because my parents never made me light up a match before. Anyways lets into it.


First, we are going to be talking about safety rules.

1. If you have long hair tie it up into a bun just in case something happens to it. 

2. Wear safety glasses to protect your eyes.

3. Don't eat or drink in the lab.

4. Wear leather shoes so if you drop acid it won't get to your feet instantly.

5. Stand up during a practical so you can move back if something goes wrong.

6. Put any bags or jacket under you desks or on your seat.

7. NO RUNNING in the lab.

8. Check if all the gas is off.

9. If anything is broken tell the teacher or you'll be in bigger trouble.


Here are the steps for lighting up your Bunsen Burner. 

1. You set up your Bunsen Burner to a rubber tube.

2. Get your fireproof mat or someplace to put the Bunsen Burner because it's going to burn the thing it's under.

3. Place the rubber tube into a gas dispenser or something that can produce gas. 

4. Make sure the air hole is closed and light your match.

5. Pump up the gas and put you match over the top of the Bunsen Burner.

6.  Move it around until the gas gets caught on fire.

7. Done your finished you can open the air hole if you want hotter flames or close it for the safety flame. The safety flame will still burn you but you can see it and its less hot than the blue flame.

Here is what the Bunsen Burner Parts


Bunsen Burner Flames



Questions

Air Hole Open

Air Hole Closed

Colour Of The Flame

The colour when the air hole is open is blue.

The colour is red 

Describe The Flame

The flame is dark blue. The other flame is invisible to the naked eye but you can only see the blue flame. The blue flame is really hot way hotter than the red flame.

It’s red and really easy to see. But it produces lots of smoke and the smoke smells bad.

Is It The Safety Flame

No, the blue fire is not a safety flame. First of all its really hot, second-most of the fire cannot be seen through the naked eye.

Yes, the red flame is really easy to see and less hot than the other. 


Thank you for reading my blog post, pleases leave a comment and don't forget to add some feedback to it. Also, try to make the feedback positive and less like your making the person feel bad for their mistake. Sometimes I don't have time to double-check my work so you guys can check it through.  

1 comment:

  1. Hi Aaron
    There is a lot of information in this blog. Well done Aaron you have written a clear list of safety rules for a Science lab. I am amused by your comment that if anything is broken tell the teacher or you'll be in bigger trouble.
    Well done for lighting the Bunsen burner safely. I like that you included a diagram of a Bunsen burner in the blog.
    Looking forward to all the experiments we are going to do this term.

    ReplyDelete

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