Compute the molality of a solution of benzoic acid

Reference no: EM13243976

Calculate the molality of a solution that contains 56.5g of benzoic acid, C6H5COOH, in 350mL of ethanol, C2H5OH. The density of ethanol is 0.789g/mL.

Reference no: EM13243976

Questions Cloud

Explain what are the mole fractions of ethanol : What are the mole fractions of ethanol, C2H5OH, and water in a solution prepared by mixing 55g of ethanol with 45g of water

Calculate a marginal cost and an average cost schedule for : Which of the following products and services are likely to encounter adverse selection problems: golf shirts at traveling pro tournaments, certified gemstones from Tiffany's graduation gift travel packages, or mail-order auto parts? Why or why not?

What is the range of initial speeds : If the shot is made from a horizontal distance of 5.10m and must be accurate to plus/minus 0.23m (horizontally) what is the range of initial speeds allowed to make a basket

How does imposing rent controls affect the number : Rent controls place price ceilings on rents at levels below market equilibrium rental rates for the stated purpose of making housing more affordable for low-income families. Using demand and supply analysis, answer the following questions:

Compute the molality of a solution of benzoic acid : Calculate the molality of a solution that contains 56.5g of benzoic acid, C6H5COOH, in 350mL of ethanol, C2H5OH. The density of ethanol is 0.789g/mL.

What are the components of the total electric field : A uniform electric field points midway between the positive x and y axies. Its strength is 100Volts/m. A -50nC charge is placed at the position ( 2m, 3m ) and fixed in place. What are the components of the total electric field at the location (..

Explain economy one long run macroeconomic equilibrium : Using aggregate demand, short run aggregate supply and long runaggregate supply curves, explain the process by which each of the following economic events will move the economy from one long run macroeconomic equilibrium to another.

Describe the term economies of scale : Your company manufactures controllers used in the production of commercial air conditioning units and currently selling them at $50 each. Marginal costs are $30 for production up to 10,000 units per month.

Is the bank manager correct in his estimate of payment : A used car you are considering buying is offered for sale for$6800. The bank will lend you $5700 on the car at 15 percentnominal interest, compounded monthly, for 36 months. The bank manager tells you that the payments will be $275.03 per month

User Account

All Pages