Discuss why might one obtain a percent yield less
Discuss why might one obtain a percent yield less than 100% when reactions will be carried out, copper metal added in the 1st reaction will limit the amount of copper(I) Chloride that forms in the last reaction.
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At 440 nm the molar absorption coefficient of a solute is 423dm3mol-1cm-1. When the light of that wavelength passes through a 6.50 mm cell containing a solution of the solute, 48.3 percent of the light is absorbed. Describe the concentration of th
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Determine the final temperature (oC) of sample which is having a 28.3 g of copper originally at a temperature of 50.1 oC that has a temperature change of -38.7 oC.
(i) Is it possible that the two-object system has a final net momentum of zero after the collision? (ii) Roughly, determine the direction of the final net momentum of the two-object system after the collision?
Express the work of isothermal reversible expansion of a van der Waals gas in reduced variables and identify the definition of reduced work that makes the overall expression independent of the identity of the gas.
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Calculate the empirical and the molecular formulas of the compound. Elemental analysis of 5.000g of a compound showed that it contained 0.318 g of hydrogen, 1.278 g of carbon & the 3.404g of sulfur.
How do you distinguish between the two main effects & the interaction in the structure of a Two-factor analysis?
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