What is the mass percent of ethanol in water, Chemistry

+44 141 628 6080
[email protected]

What is the mass percent of ethanol in water

A student was given 45 mL of ethanol. It has a density of o.789 g/mL. This amount of ethanol was placed into 969 mL of water to make a solution.

A. What is the mass percent of ethanol in water?
B. What is the volume percent of ethanol in water?
C. What is the Molarity of ethanol?
D. What is the mole fraction of ethanol?

Request for Solution File

Ask an Expert for Answer!!

Chemistry: What is the mass percent of ethanol in water

Reference No:- TGS0507334

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Chemistry

Q : Calculate the specific heat capacity of the metal in j/g°c

If 69.5 kJ of heat is applied to a 1034 g block of metal, the temperature of the metal increases by 11.4°C. Calculate the specific heat capacity of the metal in J/g°C.

Q : Phosphorus trichloride reacts with excess water

What is the percent yield of a reaction in which 248 g phosphorus trichloride reacts with excess water to form 126 g HCl and aqueous phosphorus acid (H3PO3)?

Q : How many moles of o2 would be required to react

C2H4(g) + O2(g) CO2(g) + H2O(g). How many moles of O2 would be required to react with 0.640 moles of C2H4 in the above unbalanced reaction?

Q : What will the volume of the ball be

basketball with a volume of 3.50 Liters is left in a car when the temperature is 298 K. What will the volume of the ball be as the car heats up to 305 K during the day?

Q : What is the mass percent of ethanol in water

A student was given 45 mL of ethanol. It has a density of o.789 g/mL. This amount of ethanol was placed into 969 mL of water to make a solution. What is the mass percent of ethanol in water?

Q : Calculate the pore water pressure at failure

A CU triaxial test with σc = 20 psi is performed on a sand and a deviator stress of 80 psi fails the specimen. Previous tests revealed that the effective friction angle for this sand is 35°. Calculate the pore water pressure at fa

Q : What is the molarity of this solution

A solution is prepared by dissolving 197 g sucrose (C12H22O11) in enough water to produce 1.20 L solution. What is the molarity of this solution?

Q : What mass of hydrate could be recovered from solution

When separated from a water solution,CuSO4 forms a hydrate with 5 water molecules per formula unit. If 45 g of anhydrous CuSO4 are dissolved in water, what mass of the hydrate could be recovered from the solution?

Q : Compute the molar concentration

The partial pressure of O2 in air at sea level is 0.21 atm. Using Henry's law, calculate the molar concentration of O2 in the surface water of a mountain lake saturated with air at 20C and an atmosphere pressure of 650 torr.

1952187

Questions
Asked

3,689

Active Tutors

1430270

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Chemistry: What is the mass percent of ethanol in water

Reference No:- TGS0507334

Have a Question? (oR Write a Review)

Recent Questions Asked Chemistry

Q : Calculate the specific heat capacity of the metal in j/g°c

Q : Phosphorus trichloride reacts with excess water

Q : How many moles of o2 would be required to react

Q : What will the volume of the ball be

Q : What is the mass percent of ethanol in water

Q : Calculate the pore water pressure at failure

Q : What is the molarity of this solution

Q : What mass of hydrate could be recovered from solution

Q : Compute the molar concentration

Compared with mens involvement in religion, women are

How can we evaluate generalizability

Explain difference in physical and psychological addiction

What social recategorization involves

What unrecognized goal of animal training create

Discussion about assigned quantitative research designs

Which category of needs is not being met for kwaku

Request for Solution File

Ask an Expert for Answer!!

Chemistry: What is the mass percent of ethanol in water

Reference No:- TGS0507334

Recent Questions Asked Chemistry

Q : Calculate the specific heat capacity of the metal in j/g°c

Q : Phosphorus trichloride reacts with excess water

Q : How many moles of o2 would be required to react

Q : What will the volume of the ball be

Q : What is the mass percent of ethanol in water

Q : Calculate the pore water pressure at failure

Q : What is the molarity of this solution

Q : What mass of hydrate could be recovered from solution

Q : Compute the molar concentration

Asked Questions