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in a evaporatetion race against water, alcohol, mineral oil, and acetone, what would put them in order from fastest to least fastest please.​

User Lakshya
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Final answer:

Acetone will evaporate the fastest due to its high vapor pressure, followed by alcohol, water, and mineral oil, with the latter evaporating the slowest due to having the lowest vapor pressure among the listed substances.

Step-by-step explanation:

When considering an evaporation race between water, alcohol (assuming we are referring to ethyl alcohol or ethanol), mineral oil, and acetone, the substances can be ordered from fastest to least fastest based on their volatility and vapor pressures at room temperature. Volatility is a property describing how readily a substance vaporizes. Generally, substances with higher vapor pressures have lower boiling points and evaporate faster.

Acetone is known for having a high vapor pressure and low boiling point, which makes it highly volatile and thus it will likely evaporate the fastest. Alcohol, specifically ethanol, also has a high vapor pressure and evaporates more quickly than water. Mineral oil, on the other hand, has a much lower vapor pressure compared to water and alcohol, which means it will evaporate more slowly. Therefore, the order of these substances from fastest to slowest evaporating would typically be: acetone, alcohol, water, and mineral oil.

User Clam
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