Calculate the moles of glucose present
Calculate the moles of glucose present in this solution when a solution of glucose C6H12O6 dissolved in the 150g of ethanol has an ethanol vapor pressure of 200 torr at 340K.
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When a 1.48 g sample of this compound placed in a contained and warmed to the 165 degrees C, it has a pressure of 805 torr and a volume of 650 mL.
Determine all solutions of equation tan2 x + tan x - 2 = 0 in interval [0, 2π). You must get 4 distinct solutions. Two can be easily stated as exact values involving.
As the two gases diffuse down the tube, a white ring of NH4X produces 86.3 cm from the ammonia flask. Find out the element X name or symbol. A flask of ammonia is connected to a flask of an unknown acid HX by a 1.26 m glass tube.
If the initial temperature of the water was 6 degrees C and the water was converted to steam at 100 degrees C. Water is flowing out of a hose line at a rate of 625 LPM. Calculate the amount of energy in SI that would be absorbed per minute.
Would the average kinetic energy still be the same? What if the pressures were different among the two but still at the same temp?
Calculate the new partial pressure of each reactant in the vessel after equilibrium is reestablished. Suppose the volume of the container is suddenly reduced to one half via a piston mechanism.
3 students are planning to rent the appartment for a year and share equally in cost. By adding the fourth person, every person could save $75 a month. Determine the monthly rent?
Determine what volumes of a 0.0245M solution of potassium permanganate are needed to titrate 0.461g of sample that is 91.6% sodium oxalate?
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Suggest how might the research models presented be wrong? Suggest what types of error might be present in the reported research.
What does "The unrecognized goal of some animal training may be to create a kind of behavioral addiction, as animals learn to associate
Topics/guiding questions to consider: Generalizability: What do we mean when we say that some research may not be generalizable?
All of the following are useful guidelines for effective child guidance EXCEPT ... Question Select one: a. adult anger triggers misbehavior
Which of the following influences socialization outcomes in child-care settings? Group of answer choices
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The two assigned quantitative research designs are: 1. Equivalent Materials Design 2. Panel Studies