Discuss how much heat is released per mole of ethanol
For the equation C2H5OH (l) + 3O2 (g) --> 2CO2 (g) + 3H2O (g), ΔUrφ = -1373 kJ at 298 K. Discuss how much heat is released per mole of ethanol combusted?
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The percentage of an additive in the gasoline was calculated six times with the following results: 0.13, 0.12, 0.16, 0.17, 0.20, 0.11%. Identify the 90% and 99% confidence intervals for the percentage of the additive.
Consider an electron freely moving in a two-dimensional square box of length 2.50 nm. Calculate the zero-point energy of the particle.
What volume of the 50X stock is required if a garose gel buffer (TAE) is prepared as a50X stock to prepare 5 liters of buffer at the working concentration (1X).
i) Determine how fast and in what direction are the cars moving following the collision? ii) Determine how much kinetic energy is lost in the collision?
Discuss why the multiple extractions with smaller volumes of the extraction solvent are usually better than the single extractions with a larger volume of the extraction solvent?
The electron moves via a uniform magnetic field given by = Bx + (2.79 Bx). At a particular moment, the electron consists of velocity of 1.29+4.79 m/s and the magnetic force acting on it is (5.17 X 10-19) N. Determine Bx.
Calculate the percent yield for the reaction PCl3(g) +Cl2(g) PCl5(g) if 119.3g of PCl5 are produced when 61.3g of Cl2 react with excess PCl3?
A proton moving at 2.44 x 10^5 m/s elastically collides with the helium nucleus which is primarily at rest. Suppose that all of the motion is in one dimension. Find out the speed and direction of motion of each body subsequent to the collision.
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult