Calculate the total solute concentration in human blood
The average osmotic pressure of human blood versus water is 7.60atm at a temperature of T=310K. Calculate the total solute concentration in human blood.
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When 96.4 g of god at some temperature is added to 25.0 g of water at 23.4 C in a calorimeter, the final temperature of the resulting mixture is 26.8 C.
The sludge has to be dried before it can be composted or otherwise handled.If sludge containing 70% water and 30% solids is passed through a drier and the resulting product contains 25 % water, how much water is evaporated per ton of sludge sent t
Calculate the change in freezing point of water if 0.0053g of a protein with molecular weight 10083g/mol is dissolved in 100mL of water.
Determine the current required to maintain the wire surface at 115 degree C. Also determine the rate of heat transferred from the wire.
The rms speed of the molecules in 1.3 g of hydrogen gas is 1600 m/s. What is the total translational kinetic energy of the gas molecules?
The drag of these particles is measured by F_D = kV, where V is the instantaneous particle speed. Find the value of the constant k. Find the time required to reach 99% of the terminal speed.
As a system increases in volume, it absorbs 52.5 J of energy in the form of heat from the surroundings. The piston is working against a pressure of 0.500 atm. The final volume of the system is 58.0 L.
A pressurized oxygen tank contains 2.35 kg of oxygen. This tank is cylindrical in shape with a diameter of 20 cm and a height of 2 m. What is the specific volume of the oxygen?
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