Compute the minimum amount of dichloromethnae

Reference no: EM13239976

The reported distribution coefficient of caffeine between CH2Cl2 and water is 4.6 Calculate the minimum amount of dichloromethnae required to extract 99% of the 60 mg of caffeine dissolved in 50mL of tea in one extraction.

Reference no: EM13239976

Questions Cloud

Calculate the resulting charge on capacitor c2 : Capacitors C1 = 6.03 uF and C2 = 2.45 uF are charged as a parallel combination across a 298 V battery, Calculate the resulting charge on capacitor C2

Explain how many milliliters of solution : How many milliliters of a 120 mL solution of 1.51 M BaCl2 must be used to make 16 mL of a solution that has a concentration of 0.3 M Cl-?

Find what is the proper current price of the investment : Suppose that a risk-free investment will make three future payments of $100 in one year, $100 in two years, and $100 in three years. If the Federal reserve has set the risk-free interest rate at 8 percent.

Find the wavelength of maximum intensity : Use the blackbody radiation law to estimate the wavelength of maximum intensity for the light from the sun's photoshere

Compute the minimum amount of dichloromethnae : Calculate the minimum amount of dichloromethnae required to extract 99% of the 60 mg of caffeine dissolved in 50mL of tea in one extraction.

Explain the graph is expected to be a straight line : At least how many standard solutions would you need to make a calibration graph, assuming that the graph is expected to be a straight line

What are the one customer in the market for gizmos : Suppose that you are a monopolist who produces gizmos, Z, with the total cost function C (Z) = F + 50Z; where F represents the firms fixed costs. Your marginal cost is MC = 50. Suppose also that there is only one customer in the market

Calculating the distance from the suns center to the center : Show that the sun is not at rest in the center of the solar system by calculating the distance from the Sun's center to the center of mass of the Sun-Jupiter system

What temperature must the rivet be cooled : To make a secure fit, rivets that are larger than the rivet hole are often used and the rivet is cooled (usually in dry ice) before it is placed in the hole

User Account

All Pages