Question

What precautions should be taken about equipment
and chemicals while doing experiments in the Lab?​

Answer 1

Answer:

Avoid distracting or startling persons working in the laboratory. Use equipment only for its designated purpose. Combine reagents in their appropriate order, such as adding acid to water. Avoid adding solids to hot liquids.

Answer 2

Answer:

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Explanation:

Laboratory safety glasses or goggles should be worn in any area where chemicals are used or stored. They should also be worn any time there is a chance of splashes or particulates to enter the eye. Closed toe shoes will be worn at all times in the laboratory. Perforated shoes or sandals are not appropriate.