What is the molar mass of toluene
What is the molar mass of toluene of 0.85g of toluene depresses the freezing point of 100g of benzene by 0.47Cdegrees? K of benzene is 5.12Cdegrees/m.
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A system of two sources consist of a solid, non-conducting sphere of radius R=10cm with charge +q uniformly distributed throughout its volume, and point source of -2q located a distance R from the surface of the sphere. Explain in words the Field
Determine the power produced by this engine when it is operated at 1800 rpm. Use constant specific heats at room temperature.
Containers arrive at a stocking station on a conveyor at the rate of five per minute. Container weight is 25 kg. Conveyor height is 50 inches and the stocking point is 70 inches above the ground. The stocking operation involves a twisting motion.
Find the probability using the hypergeometric distribution, then the binomial approximation, and finally the Poisson approximation.
If their scores are normally distributed, what are the mean and standard deviation of the scores?
A Stirling engine works on a cycle consisting ofthe following four internally reversible processes. Assume the working fluid to be Air as an ideal gas and determine the thermal efficiency of the cycle.
The pressure is held constant as the air cools to 50°C. Assuming that the rate of flow entering the compressor is 0.15 kg/s, determine the total rate of entropy generation.
Calculate how many grams of 4-ethylphenol you need for 1.20 mmol? Calculate how many grams of tetrabutyl ammonium bromide you need for 0.05 mmol?
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Which term does the American Academy of Pediatrics (AAP) use for the collective issues that health-care providers see in many adolescent patients today
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The themes on improving medical education in both the Flexner Report and the state of medical education 100 years later are:
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