What is the entropy change of the carbon dioxide
Solid CO2 (dry ice) sublimes with ΔHsubl = 25.2 kJ/mol at 195 K. A block of dry ice whose mass is 24.4 g sublimes in a room whose temperature is 26.5 oC.
a) What is the entropy change (ΔS) of the CO2?
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Anna and Melanie organize their new entity as an LLC on May 16th of the year 1. What is the default tax classification for this entity? Are there any alternative classification(s) available?
In lab, an isomerization of dimethyl maleate in the presence of bromine to form dimethyl fumarate was conducted using a TLC. One reaction was left to proceed in the light, while the second proceeded in the dark. Draw a proposed mechanism for this
On a cool, rainy day, the barometric pressure is 730mmHg. Calculate the barometric pressure in centimeters of water (cmH2O). Density of Hg = 13.5g/ml; density of water = 1.00g/ml.
Calculate the energy of a photon of blue light that has a wavelength of 432 nm.
A block of dry ice whose mass is 24.4 g sublimes in a room whose temperature is 26.5 oC. What is the entropy change (ΔS) of the CO2?
In an electron microscope, electrons are accelerated to great velocities. Calculate the wavelength, in m, of an electron traveling with a velocity of 7.0 megameters per second. The mass of an electron is 9.1 * 10^-28 g?
Calculate the wavelength, in nanometers, of the light emitted by a hydrogen atom when its electron falls from the n=7 to the n=4 principal energy leve.
Compute the break-even point in dollars for 2012. <-- I got this $2,800,000 2.Compute the break-even point in dollars under each of the alternative courses of action.
If a 1.223 g sample of aluminum metal is heated in a chlorine gas atmosphere, the mass of aluminum chloride produced is 6.043 g. Calculate the empirical formula of aluminum chloride.
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Her healthcare provider is hesitant to prescribe alprazolam for her symptoms. Which of the following statements may explain the healthcare provider's hesitance?
Kevin and the provider have discussed the benefits and drawbacks of ceasing treatment, and he has agreed to weekly telephone check-ins
As a nurse, why do you think understanding Semantic memory is important? As a nurse you will encounter many patients that have language issues
As a rescuer, what signs or symptoms would tell us that an adult victim requires rescue breathing?
According to the chapter, which of the following is an example of an administrative responsibility of the medical assistant?
The health care team recommends rehabilitative treatment for this client. Why was this treatment recommended?
The client comes back to see you in 1 month and is noticeably distracted. She often looks around the room and is responding to internal stimuli