Following measures should be taken while working with any dilution of acetic (
) acid :
One should wear chemical resistant gloves to protect hand from splash during dilution.
Chemical resistant apron and chemical splash goggles is mandatory to wear to protect one from effects of acetic acid on body.
Go through Safety Guidelines manual whenever diluting concentrated acid.
PPE is mandatory to wear when acetic acid is handled in concentrated state before dilution.
If the area where experiment is performed is not ventilated the wear respiratory equipment.
To know more about Acetic Acid dilution
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Change in the amount of volume left inside the basketball for the remaining air coming in
Answer:
Well we know that matter is neither created nor destroyed by chemical reactions or physical transformations. It is not destroyed it simply was converted to gas. =D
The correct letter to your answer would be A
Answer:
A drought poses a huge threat to all life. If a drought occurred the entire food chain would disintegrate within months. There would be no water for any animals or plants. Small mammals would not be able to eat plants, and reptiles would not be able to the small animals, and so on. A drought can destroy an ecosystem in a short amount of time.
Water is only being moved into the air through water vapor, so the air will become hotter than water. Land is also not moving in the atmosphere and absorbing heat like air is, so air will also be hotter than land, depending on what the land is made of.
Through precipitation, water in the atmosphere can return to the hydrosphere or percolate into the ground to become groundwater—part of the geosphere. ... Water in the biosphere can be released into the atmosphere through transpiration in plants, or respiration in animals.
Explanation:
