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A sample of chlorine gas has a volume of 0.30 L at 273 K and 1 atm pressure. What temperature (in °C) would be required to increase the volume to 1.0 L? To decrease the volume to 0.20 L? 12.
Consider the case of 10 oscillators and eight quanta of energy. Determine the dominant configuration of energy for this system by identifying energy configurations and calculating the corresponding weights. What is the probability of observing the..
Using graphical techniques, which form of chlorendic acid (neutral, mono-anionic, or di-anionic) is not responsible for the inhibitory effect
Calcium and Magnesium carbonates occur together in the mineral dolomite. Suppose you heat a sample of the mineral to obtain the oxides,CaO and MgO, and then treat the oxide sample with HCl.
A mixture of SO2 and SO2O2 and SO3 at 1000k contains the gases at the following concentrations [SO2]=5.0e-3 mol/L [O2]=1.9e-3 mol/L and [SO3]=6.9e-3 mol/L is the reacton at equilibrium. If not which way will the reaction proceed to reach equilibri..
Measurements on a MOSFET operating in the subthreshold conduction region indicate that the current changes by a factor of 10 for every 80-mV change in vGS and that Id = 20 nA at vGS = 0.16 V. Find the value of iD at Vgs = 0.
One mole of sulfuryl chloride (SO2Cl2) decomposes to give one mole each of sulfur dioxide and chlorine. A reaction mixture is with an initial concentration.
Three isotopes of argon occur in nature - 36Ar, 38Ar, 40Ar. Calculate the average atomic mass of argon to two decimal places, given the following relative atomic masses and the abundances of each of the isotopes: argon
a buffer is made by the process of titration in which an aqueous solution of naoh of a concentration of 10.0 m
what is the concentration of the NaOH solution. The balanced equation is: 2 NaOH(aq) + H2C2O4(aq) Na2C2O4(aq) + 2 H2O(l)
As a chemist for an agricultural products company, you have just developed a new herbicide,"Herbigon," that you think has the potential to kill weeds effectively.
The solution was made up to a volume of 350.0 ml with water; a pure silver electrode was immersed in the solution and the potential difference between this electrode and a standard hydrogen electrode
Calculate the change in internal energy, u2-u1 in kJ/kg of Oxygen (O2) when the temperature of the gas is increased from 250K to 800K. Assume a constant specific heat. Use table A-20 to determine an appropriate value of the specific heat.
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