Calculate the final temperature
Calculate the final temperature of 36 {rm mL} of ethanol initially at 16^circ {rm C} upon absorption of 750 {rm J} of heat. (density of ethanol =0.789 {rm g}/{rm mL})
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A gas mixture with a total pressure of 770 contains each of the following gases at the indicated partial pressures: , 257 ; , 114 ; and , 177 . The mixture also contains helium gas. What is the partial pressure of the helium gas?
A flask containing 352 ml of gaseous nitrogen is collected over water at a temperature of 22 degree Celsius. the total pressure of the gases was 742 mm Hg. how many grams of nitrogen were collected?
The heat of fusion of water is 6.008x10^3 J/mol at its normal melting point of 272.15K. Calculate the freezing point depression constant Kf.
If the pressure is lowered to 1.00 atmosphere and the temperature is raised to 400 K, the volume of the gas sample would be?
An aqueous solution that contains 285ppm of potassium nitrate (KNO3) is being used to feed plants in a garden. What volume of this solution is needed to prepare 1.7 L of a solution that is 97 ppm in KNO3?
Write the full electronic configuration for Sr, He, Zn, Br and for each of the following elements indicate which set of orbitals is being filled last (# of sublevel & s,p,d,f) for chemical symbols W, Fe, and Ce
What is the major product of the reaction between methanol and (2R,3S)-2-bromo-3-methylpentane at room temperature
What would happen to the average kinetic energy of the molecules of a gas sample if the temperature of the sample increased from 20 degrees celcius to 40 degrees celcius.
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Use the Galen library database to find one primary quantitative research article on any nursing topic recently published this year in a nursing journal.
Identify your cultural ancestry. If you have more than one cultural ancestry, chose the one with which you most closely associate.
Explain how SDOH relates to the issue you selected. Be specific and provide examples. Were SDOH addressed?
He tells you that he was diagnosed with attention deficit hyperactivity disorder (ADHD) at age 11 and was prescribed Adderall.
Discuss the genetic alterations of this disorder and the resultant clinical manifestations.
Create a 3 page resource that will describe databases that are relevant to EBP around one of the diagnoses found in the provided PDF supplement
PICO(T) is an acronym that helps researchers and practitioners define aspects of a potential study or investigation.