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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Frazier Archer's case presents a complex interplay of personality traits and potential disorders that warrant careful consideration.
The purpose of peer feedback in this setting is not only to support the growth and skill development of the student facilitator leading the counseling session
1. Identify the key concepts of cognitive-behavioral therapy. 2. Identifies more than three key concepts of cognitive behavioral therapy
The purpose of peer feedback in this setting is not only to support the growth and skill development of the student facilitator leading the counseling
In your role for this week, what did you perceive to be your strengths and your challenges? Did anything occur this week that triggered you?
This week, I've been paying more attention to how young adults use social media and how it seems to affect their moods, confidence, and stress levels
Question: The James-Lange theory postulated that the emotional experience ______. Group of answer choices