The vapor pressure of water above this solution is found to
A solution is prepared from 4.5714 g of magnesium chloride and 43.238 g of water. The vapor pressure of water above this solution is found to be 0.3624 atm at 348.0 K. The vapor pressure of pure water at this temperature is 0.3804 atm.
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Diethyl ether has a deltaH vap of 29.1 kJ/mol and a vapor pressure of 0.703 atm at 25.0 C. What is its vapor pressure at 81.0 C
Suppose you bought a 10 percent coupon bond one year ago for $950. The face value of the bond is $1,000. The bond sells for $985 today. If the inflation rate last year was 9 percent, what was your total real rate of return on this investment?
a potential divider has formed from 1000 ohms variable resistance. the intention is to drop 12 volts from an automobile battery to 9 volts. When the radio device was attached the voltage drops 6.1 volts.
What is the profitability index for an investment with the following cash flows given a 7 percent required return?
The vapor pressure of water above this solution is found to be 0.3624 atm at 348.0 K. The vapor pressure of pure water at this temperature is 0.3804 atm.
a half wave rectifier circuit with a 1K ohm load operates from a 120V rms 60-Hz household supply through a 10-to-1 step down transformer. It uses a silicon diode that can be modeled to have a 0.7V drop for any current.
Your portfolio has a beta of 1.48. The portfolio consists of 15 percent U.S. Treasury bills, 32 percent stock A, and 53 percent stock B. Stock A has a risk level equivalent to that of the overall market. What is the beta of stock B?
In an explosion, an object breaks down into two pieces, M1 and M2. M2 flies away at 3 times the speed of M1. Which mass has more momentum immediately after the explosion
A 100.0-mL aqueous sodium chloride solution is 14.5% NaCl by mass and has a density of 1.12 g/mL. What mass of solute would you add to make the boiling point of the solution 104.2 degree C? (Use i = 1.8 for NaCl)
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