It’s probably so you don’t accidentally drop it into anything you’re not supposed to, or because chemicals can get onto it. The same reason why food isn’t allowed in the lab.
I was pretty sure there was no horseplay allowed in a lab environment. but I guess I had never seen anyone actually use the sprayers to clean out their eyes, so that is good to know.
I personally never knew where the chemical waste was placed after a lab , I knew it wasn’t allowed down the sink but as a underclassmen we didn’t necessarily work with actual chemicals, but now I’ve learned to place the waste in the designated receptacle.
I learned that 1. Chemical reactions can be the initial start of accidents in the lab, 2. You had to be especially cautious of your nose while inhaling chemicals, 3. To always wear close toed shoes.
I learned that 1)You always have to wear gloves and goggles 2) You always have to waff not sniff the chemicals 3) You always have to clean your work area.
I learned that you can’t have open toed shoes in the lab and to waft so you don’t burn your nose also to wear googles to protect your eyes from going blind
would the sink actually start to glow if you pour chemicals down it? i understand now that you shouldn’t but i still would like to know, that would be cool to see!
chemistry matters 
At first i didn’t know why you do not smell chemicals directly but now i do
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I don’t understand why you have to spit out your gum while doing a lab.
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It’s probably so you don’t accidentally drop it into anything you’re not supposed to, or because chemicals can get onto it. The same reason why food isn’t allowed in the lab.
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I didn’t realize you had to waft chemicals instead of smelling them directly.
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Three things you should do is waft to smell, wear goggles, and wear closed toe shoes.
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I didn’t know you can’t throw chemicals down the sink, now I know that you cant do that because the sink will overflow.
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I didnt know that chemicals can get i your eyes.
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Wearing your hair up is important because if not put up, it could catch fire or make contact with toxic chemicals.
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I learned that you have to spit out your gum.
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I was pretty sure there was no horseplay allowed in a lab environment. but I guess I had never seen anyone actually use the sprayers to clean out their eyes, so that is good to know.
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Oh thats why we wear gloves
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I didn’t know that chemical reactions can be the start of accidents in chemistry. They can easily be started up just by one wrong step..
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Three things you should do in the lab is wear closed toe shoes, (no sandals) wear goggles, tie your hair up & throw away your gum.
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I personally never knew where the chemical waste was placed after a lab , I knew it wasn’t allowed down the sink but as a underclassmen we didn’t necessarily work with actual chemicals, but now I’ve learned to place the waste in the designated receptacle.
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Three things you should do in a lab is wear
closed toe shoes (no sandals) wear goggles,
tie your hair up & throw away your gum.
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I learned that 1. Chemical reactions can be the initial start of accidents in the lab, 2. You had to be especially cautious of your nose while inhaling chemicals, 3. To always wear close toed shoes.
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The rules are their so we can be safe in chemistry.
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I learned the chemicals can burn your nostrils so waft don’t smell
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I learned that 1)You always have to wear gloves and goggles 2) You always have to waff not sniff the chemicals 3) You always have to clean your work area.
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I now see the importance of why you don’t directly smell anything when doing a lab or working near chemicals.
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I understood that you don’t spill the chemical waste down the drain.
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I learned that chemical has ability to damage eyes, skin and face. So we’ve to protect our selves first by following safety rules.
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I didn’t know we couldn’t throw chemicals in the drain. Well now I we should not throw down the drain.
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oh i didnt know the chemicals can burn your nose by sniffing but i do now im saif.
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I learned that you don’t put chemicals down the sink.
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I learned that cleaning up is super important especially if you use chemicals. You can’t throw chemicals in the sink, it has to be disposed properly.
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I learned that you should wear goggles to protect your face, you shouldn’t wear open toe shoes, and that you should always follow all the directions.
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I learned that you can’t have open toed shoes in the lab and to waft so you don’t burn your nose also to wear googles to protect your eyes from going blind
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I didn’t know there was a special place for chemicals
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would the sink actually start to glow if you pour chemicals down it? i understand now that you shouldn’t but i still would like to know, that would be cool to see!
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It would only glow if the chemicals you poured down were phosphorescent in some way. You could cause an explosion in the sink, however.
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I never knew pouring chemicals down the sink was dangerous
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