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| When preparing aqueous solutions, always add the acid to the water stirring the mixture slowly. |
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| Always wash your hands before entering the lab even if you are going to wear gloves in the lab. |
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| Rubber stoppers should be used to seal aqueous solutions. |
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| Keep all chemicals and equipment 6 inches behind the sash during experiments. |
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| The fume hood can be used for chemical storage. |
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| Never render assistance or first aid during an emergency unless you have certified medical training. |
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| Compatable chemicals can be stored in the same location. |
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Definition
| Pull the pin, Aim at the bottom of the flames, Squeez the trigger, Sweep at the bottom of the flames |
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When an emergency occurs at school, call extension:
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| Material Safety Data Sheet |
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| What do burets look like? |
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| long graduated cylinders with valves at the bottom. |
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| graduated cylinders look like... |
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| What is the accuracy of a graduated cylinder? |
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| What do volumetric flasks look like? |
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| A water drop with a tube sticking out of it. |
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| In a 500 mL volumetric flask, within how many mL will it be accurate to? |
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| What do erlenmeyer flasks look like? |
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| How accurate are erlenmeyer flasks? |
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| What do beakers look like? |
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| glass cups with lines on them |
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| How accurate are beakers? |
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