How much energy in joules would be absorbed by liquid oxygen
The density of liquid oxygen at its boiling point is 1.14kg/L , and its heat of vaporization is 213kJ/kg. How much energy in joules would be absorbed by 4.0 L of liquid oxygen as it vaporized?
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You have a 100.0- mL graduated cylinder containing 50.0 mL of water. you drop a 115-g piece of brass into the water. to what height does the water rise in the graduated cylinder.
Find the wavelength of the ultrasonic wave emitted by a bat it has a frequency of 4.0 * 10^4 Hz?
Discuss the growing awareness of the effect of cognitive processes on human behavior and In particular, tell how this awareness has changed what social psychology is all about and how it does its works.
calculate the mass of nitrogen dissolved at room temperature in an 89.0 L home aquarium. assume a total pressure of 1.0 atm and a mole fraction for nitrogen of 0.78.
Because the production of this mixture yielded an indeterminate value for the amount of silver, another sample of the compound weighing 8.12 g was reacted with a solution of NaCl, yielding 5.57 g of AgCl. What is the empirical formula of the compo
Estimate the force a person must exert on a string attached to a 0.130 kg ball to make the ball revolve in a horizontal circle of radious 0.600 m. The ball makes 1.60 revolutions per second.
How do islolation distance& ;& ;vary with respect to type of pollination mechanism? Give some examples of specific crops with different pollination mechanism and recommend isolation distance foor seed production.
In a city with heavy traffic, assume the air contains 5.78 X 10^-6 L of carbon monoxide per litre. Calculate the daily intake of carbon monoxide in litres by the person.
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A nurse is providing teaching to a client who is being treated in the outpatient clinic. Which of the following five foods should the nurse recommend
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Ella Roberts is a 70 yo woman with a significant history of GERD. She presents to the clinic today for a routine follow-up visit.
What physiological changes occur are responsible the increase in carbohydrate oxidation when exercising in hot conditions?
In order to create better access to health care or remove an environmental risk that is affecting a minority community
Success in the healthcare industry depends on understanding the healthcare environment. The complexity of the healthcare system, including its policies
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