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Olegator [25]
3 years ago
12

Two compounds are standing at the same temperature. Compound "A" is evaporating more slowly than compound "

Chemistry
2 answers:
Tju [1.3M]3 years ago
4 0
I believe the answer is compound B may have a lower molecular weight compared to compound A. 
At the same temperature, lighter particles of a compound have a higher average speeds than do heavier particles of another compound. Thus, particles of compound B are lighter than those of compound A and thus they have a higher average speed, hence evaporating faster compared to compound A.
il63 [147K]3 years ago
4 0

The correct answer its:

D) Compound B may have a lower molecular weight.

hope it helps

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We know the concentration and volume of NaOH needed to neutralize the acid.

By determining the moles of NaOH in that volume in liters (95.9mL=0.0959L), the moles of acid in the original sample can be determined from the reaction stoichiometry.

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