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Take an ideal monatomic gas(γ = 5/3)Around the Carnot cycle, where TH = 600 K and TL = 300K. Point 1 at the beginning of the adiabatic compression has pressure PI = Po (atmospheric pressure) and volume VI = 50 liters. Point 3 has a volume V3 = 75liters. The resulting Carnot cycle is shown in Figure 1.
Calculate the values of volume and pressure at all four points, which have the same meaning as those in Figure 2.
An iron bar of mass 869 - g cools from 90 oC to 5 oC Calculate the heat released (in kilojoules) by the metal. ( specific heat = 0.44 J/(g. c)
Predict the order for increasing binding energies of the C(1s) electron for the following compounds giving your reasoning.
It is possible to draw a valid Lewis structure that follows the octet rule for all of the following except one. Which one cannot be drawn without violating the octet rule.
Determine the minimum wavelength of light necessary to overcome the work function of the following metals
A chloroform-ethanol solution at 35 oC with ?ethanol=0.200 in the liquid phase has a vapor pressure of 304.2 torr and a vapor composition of Yethanol= 0.138. Calculate the activity and activity coefficient for ethanol in this solution
Problem- You need to produce a buffer solution that has a pH of 5.16. You already have a solution that contains 10 mmol (millimoles) of acetic acid. How many millimoles of acetate (the conjugate base of acetic acid) will you need to add to this so..
We have a fusion of metals A and B, their molar ratio is 1:1. If we pour 1.02 grams of this fusion into excess HCl solution, we will get 1120 mL of hydrogen gas. We would get the same amount of hydrogen gas if we poured 1.7 grams of our fusion int..
What max of water can be heated from 15 degrees C to 100 by burning this piece of cool
For each reaction, identify the substance being oxidized and the substance being reduced. Express answers as chemical formulas for oxidized and reduced answers. 1. 2Sr(s)+O2(g)----->2SrO(s) 2. Ca(s)+Cl2(g)---->CaCl2(s) 3. Ni^2+(aq)+Mg^2+(aq)+Ni(s)
The Vehicle Assembly Building at the Kennedy Space Center in Florida has a volume of 3,666,500 m^3. Convert this volume to liters and express the result in standard exponential notation.
1for the reaction of c2h4g with o2g to form co2g and h2og what number of grams of co2 could be produced from 2.0 g of
What is the longest wavelength of radiation with enough energy to break carbon-carbon bonds
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