How can estimate the entropy change
How can estimate the entropy change when the 4.51 mol of an ideal gas expand sat a constant temperature from 17.5L to a final volume of 75.4L in joules/K.
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Determine the numbers of un-hybridized d-orbitals are on the central atom of SeCl2? Explain what kind of hybrid orbitals does PF3 use in the bond formation?
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Discuss how much energy is released when the15.3 g of steam at 113.0°C is condensed to give liquid water at the 78.0°C? The heat of vaporization of liquid water is 40.67 kJ/mol, and the molar heat capacity is75.3 J/(Kmol)for the liquid and
Supposing no air drag, determine the rocket’s kinetic energy if it is 1000 km over the surface of Earth.
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Identify the oxidizing and reducing agent in the reaction. In carnations of a chlorine containing toxic waste such as polychlorinated biphenyl (PCB) produces CO2 and HCL:
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Create the 90 % confidence interval with margin of error for proportion of all adults who are smokers? What must be minimum sample size to keep Margin of error under 1%?
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