? Part A Constants Periodic Table Fire extinguisher Determine the correct usage

Question

? Part A Constants Periodic Table Fire extinguisher Determine the correct usage of the following pieces of safety equipment. O use on a flame from the top down to push down a fire. O used to ward off an unruley lab partner. O used at the base of a flame to extinguish a fire. Submit Request Answer Part B Safety shower O used if a small amount of chemicals are spilled on your hands O used when chemicals are spilled in large amounts on the skin. O used only when someone is on fire. Submit Re t Answer

Explanation / Answer

Part a

Option C is the correct answer

Fire is strong and enormous at its base, darkest color can be seen at base. To push down a fire cannot be the solution because fire can't be extinguished until its base is strong.

Fire extinguisher is used at the base of a flame to extinguish the fire.

Part b

Option B is the correct answer

Safety shower is used in emergency situations. Take precautions before going to lab, hand gloves, eye safety goggles etc. If your hands are spilled with chemicals then simply wash your hands and use dry cotton to absorb the chemicals. If the quantity of spilled chemical is large then take off your clothes and use safety shower.

Safety shower is used when chemicals are spilled in large amounts on the skin

Part c

Option A is the correct answer

If chemical splashed into your eyes, wash your eyes for 15 minutes whether you are wearing contact or not. For safety purposes, do eye wash otherwise it can be a serious issue.

Eye wash is used for 15 minutes to wash out eyes when chemicals are splashed into the eyes.

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