Question

If a few drops of a concentrated acid accidentally spills over the hand of a student, what should be done?​
Please

Answer 1

Answer:

If accidently some acid spill on the hand of any student, then it causes a burning effect on the affected area. So to avoid that burning effect immediately wash the hand with clean water and then apply sodium hydroxide to neutralize the acid effect of acid spill on the hand.

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Answer 2

Answer:

Run the hand under cool water for 10 minutes.

Explanation:

For chemical burns, you should run your hand under cool water immediately for 10 minutes to flush the skin of the substance. You should remove any clothing or jewelry that came in contact with the acid and cover the burn with a gauze bandage.