After 1276 g of a non-volatile solute was dissolved in 1000
After 12.76 g of a non-volatile solute was dissolved in 100.0 g of pure toluene, the vapor pressure of toluene dropped from 235 Torr to 187 Torr. Find the molar mass of the solute. Molar mass of toluene is 92.1 g/mol.
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A string trimmer is a tool for cutting grass and weeds; it utilizes a length of nylon "string" that rotates about an axis perpendicular to one end of the string. What is the length of the rotating string
Based on the following information calculate the holding period return.
A condition that involves the prescence of numerous pouches along the large intestinal mucosa is known as:
The nameplate on a 460-V 50 hp 60 Hz four pole motor indicatesthat the speed at rated load is 1760 r/min. assume the motor to beat operating load. a) What is the slip of the rotor b)what is the frequency of the rotor currents
An electron confined in a one-dimensional box is observed, at different times, to have energies of 20 , 45 , and 80. What is the length of the box
An external noninductive resistance of 1Ω isplaced in series with each phase of the rotor, and the motor isabserved to develop its rated torque at a speed of 1116 r/min.Calculate the resistance per phase of the original.
How does one calculate the cost of equity using the industry average beta?
An all-equity business has 100 million shares outstanding selling for $20 a share. Management believes that interest rates are unreasonably low and decides to execute a dividend recapitalization (a recap). It will raise $1 billion in debt and repu
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You're instructing a patient with athsma about the use of bronchodilators. You should teach the patient which one?
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