Asked Jan 28, 2020

Safrole is used as a topical antiseptic. Calculate the vapor pressure of a solution prepared by dissolving 0.75 mol of
safrole in 950 g of ethanol (MW = 46.07 g/mol). P°ethanol = 50.0 torr at 25°C.


Expert Answer

Step 1

The number of moles (n) of ethanol is calculated using equation (1),

Chemistry homework question answer, step 1, image 1
Step 2

The mole fraction of ethanol in the final solution(χethanol) can be calculated using equation (2). In this equation, represents the mole fraction, nsafrole r...

Chemistry homework question answer, step 2, image 1

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in



Related Chemistry Q&A

Find answers to questions asked by student like you
Show more Q&A

Q: I don't know where to start. I found the average.

A: Click to see the answer


Q: A sample of H2SO4 contains 2.02 g of hydrogen, 32.07 g of sulfur, and 64.00 g of oxygen. How many gr...

A: Given information:First sample of H2SO4 contains 2.02 g of hydrogen, 32.07 g of sulfur, and 64.00 g ...


Q: 1. A metallic solid ingot has a mass of 14.7 grams. It was loaded into a graduated cylinder containi...

A: The density of ingot is calculated in step two.


Q: The activation energy for the gas phase decomposition of t-butyl acetate is 170 kJ. CH3COOC(CH)3 -&g...

A: The balanced equation and the rate of the equation is expressed below: 


Q: Answer the following questions based on the given electron configurations, and identify the elements...

A: (a)The given electronic configurations of the elements are


Q: + 4 Cl–   CoCl42–  + 6H2O (pink)     (blue)   When cobalt(II) chloride is added to pure wa...

A: The reaction is given below.


Q: The dimeriztion of tetrafluoroethylene at 403 K proceeds according to the rate law: rate= 1.6 x 10-3...

A: Click to see the answer


Q: In a butane lighter, 9.8 gg of butane combines with 35.1 gg of oxygen to form 29.6 gg carbon dioxide...

A: Click to see the answer


Q: Write equations for loss or gain of electrons by atoms that result in formation of the following ion...

A: The atoms become positively charged ion if they have lost the electrons from the outer most shell in...