How much boiling water would you need
How much boiling water would you need in order to raise the bath to body temperature (about 37)? Assume that no heat is transferred to the surrounding environment.
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How much heat would be given off per mole of NaOH if 4.6g of NaOH dissolves to give off 755J of heat? How many grams of NaOH are needed to produce 88 kJ of heat?
What must be the molarity of an acetic acid solution if it has thesame percent ionization as 0.100 MHC3H5O2 (propionic acid,Ka=1.3 x 10-5)?
Derive the relation between the critical constants and the Dieterici equation parameters. Show that Zc = 2e-2 and derive the reduced form of the Dieterici equation of state. Compare the van der Waals and Deiterici predictions of the critical compr
If the door has an area of 0.25 m2, what would the net force acting on the door be if someone opened it without relieving the pressure first?
A sample of helium has a volume of 325 mL and a pressure of 655 mm Hg. What will be the pressure if the helium is compressed to 125 mL( T constant).
By how many degrees should we increase the temperature of the flask to increase the mercury vapor pressure by a factor of ten?
Calculate the mass of oxygen dissolved in a 70.0 L aquarium maintained at room temperature. the total pressure is 760mmHg and the mole fraction of oxygen in air is 0.209
A reaction has a standard free-energy change of -13.00 kJ mol -1 (-3.107 kcal mol -1 )Calculate the equilibrium constant for the reaction at 25 degreeC.
Gasohol is a mixture of 90% gasoline and 10% ethanol,CH3 CH2 OH. Ethanol is considered an enviornmentally friendly fuel additive because it can be made froma renewable source--sugarcane.
A quantity of1.526g ofphenol(C6H6O) was burned in a constant-volume bomb calorimeter.Consequently, the temperature of the water rose by4.76C.
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