Explain what is the molar mass of glucose
A solution containing 15.13 g of glucose in 100.0g of water was found to freeze at -1.29C with a 1.53 C/m. What is the molar mass of glucose?
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Calculate the Reynolds number based on the wire diameter. If the velocity were to be doubled, and the wire and air stream temperatures were maintained as stated, what is the required ohm ic dissipation?
A 0.6407 g sample containing chloride and iodide ions gave a silver halide precipitate weighing 0.4430 g. This precipitate was then strongly heated i a stream of Cl2 gas to covert the AgI to AgCl. On completion of this treatment, the precipitate w
The action of an alkaline I2 solution on the rodenticide warfarin, C19H16O4 (308.34 g/mol), results in the formation of 1 mol of iodoform, CHI3 (393.73 g/mol) for each mole of the parent compound reacted.
A 1.4- container of liquid nitrogen is kept in a closet measuring 1.2 by 1.2 by 1.9 . Assuming that the container is completely full, that the temperature is 29.2, and that the atmospheric pressure is 1.2
What are the wall temperatures at that location and at the 10. 3 ft location? Calculate the arithmetic-mean temperature difference and the log-mean temperature difference for the heated section.
Use a psychrometric chart to determine the following properties of the moist air: The percentage saturation The moisture content The specific enthalpy The dew-point temperature.
A 3 ft^3 adiabatic rigid container is divided into two equal volumes by a thin membrane. Initially, one of these chambers is filled with air at 100 degrees Fahrenheit, and 100 psia, while the other chamber is evacuated.
When using the normal approximation to the binomial, what is the standard deviation for a binomial probability distribution with p =.3 and n = 145?
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