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Lab. Safety
Quiz is on Aug. 29
| Question | Answer |
|---|---|
| Always ________ Never smell. | 1. Waft |
| Always ______ your work area when you are done. Wash your hands with _____, _____, water | 1. Clean Up 2. Warm 3. Soapy |
| Chemical Spill Kit Location (S) | Front |
| Emergency eyewash station Location (S) | Back |
| Containers for broken glass Location (S) | Back (Red Bucket) |
| Emergency gas shutoff Location (S) | Front |
| Emergency Shower Location (S) | Back |
| Fire Blanket Location (S) | Front and Back |
| Fire extinguisher Location (S) | Front and Back |
| First aid kit Location (S) | Front |
| Room Exits Location (S) | Front and Back |
| Sand Bucket Location (S) | Back (Orange Bucket) |
| Move a test tube ______ and _____ so it doesn't heat too fast. | 1. Back 2. Forth |
| Point a test tube _____ from others. | 1. Away |
| NEVER ____ A thermometer | 1 Shake |
| Never ______ with a themometer | 1. Stir |
| Hold a thermometer in the _______ of a beaker | 1. Middle |
| Use a _________ or ______ (NOT a _______) to measure liquids | 1. Graduated Cylinder 2. Pipet |
| Read liquids at _______ level | 1. Eye Level |
| Read from the bottom of the ______ | 1. Meniscus |
| Transfer liquids _____ to _____ | 1. Lip 2. Lip |
| Do as you outghta _____ then _______ | 1. Acid 2. Water |
| Find mass in ______ | 1. Grams |
| Use a ______ to measure solids | 1. Balance |
| Carry a balance by it's _____ | 1. Base |
| Adjust ______ at the end of the balance | 1. Knob |
| Substances go on the ______ side | 1. Left |
| Clean up: 6 things | 1 Turn it all off 2. Dispose of chemicals as directed 3. Wash all equipment and put trays back where you found them 4. Wipe Table 5. Wash Hands 6. Put away goggles |
| Turning on a Bunsen Burner | C) Close both air and gas valves O) Open air 1 turn and gas 1/4 of the way T) Turn gas on at the table L) Light with a flint striker A) Adjust oxygen to get blue flame |
| When do you wear safety goggles or glasses? | Goggles - Chemicals Glasses - Everything else |
| Where is the eye wash station and what is it used for? | Back Left - cleansing yourself if you are contaminated |
| Where is the fume hood station and what is it used for? | Back - protects from fumes |
| Where is the fire blanket station and what is it used for? | Back Left - To protect you from fire |
| Where is the container for broken glass station and what is it used for? | Back - collecting broken glass |
| What do you do if you burn yourself? | Tell the teacher and place under cold running water |
| What do you do if you spill a chemical? | Tell the teacher |
| What do you do if you catch your clothes on fire? | Stop, drop, and roll. |
| What do you do if you break something glass? | Tell the teacher |
| What does the toxic substances sign look like? | Skull and crossbones |
| What does the special disposal sign look like? | A bucket and a line through it |
| What does the Dangerous fumes sign look like? | Tube with squiggly lines coming out of it |
| What does the open flame sign look like? | A flame with a line through it |
| What does the dangerous chemicals sign look like? | Bottle spilling liquid |
| How do you measure out 5mL of liquid? | Graduated Cylinder |
Created by:
16esmith
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