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An organic student makes the azo compound shown below = consists of OH group attached to a benzene ring para to an azo N2 group connected to another benzene ring. She takes the IR and is puzzled because it is missing the peaks for the azo group N2 at 1523cm and the broad band for the OH group is missing but she sees that there are peaks at 3262-3117 and 1697-1660 What compound did the student really make and draw a mechanism to support your structure
Limonene (MW 136) is a nice smelling liquid found in lemon and orange peels. The bp of limonene is 175, However it co-distills with water at 97.5. If the vapor pressure of water at 97.5 is 690 mm Hg, Explain what percentage of the steam-distillate..
What is the equilibrium partial pressure of Cl2 at 250 oC? What is the value of Kc at the same temperature?
Question- There is a container of 3 gases: N2, O2 and He. Determine the pressure of the O2 gas if the total pressure is 2.1 atms and the partial pressures of the He and N2 gases are 0.70 atm and 0.75 atm
1 would you use uv spectrophotometry to screen for either or both of methamphetamine and diazepam compounds?nbsp2 how
formation of a compound cannot be truly explained. What is your view on this topic? Are there any other factors that should be considered?
Phosphoric acid is produced by the reaction of calcium phosphate, Ca_3(PO_4)_2, with sulfuric acid. How much phosphoric acid can one make from exactly one U.S. ton (2000 lbs) of calcium phosphate
The flask from part (a) is heated to 900 K, and when the system has comt to equilibrium, the total pressure in the flask reaches 1.814. Find the value of the equilbrium constant for the above reaction at 900 K
Another functional form often utilized to represent intermoleculat forces is a Morse function, given by Vm=D[1-exp{-alpha(r-re)}]^2, where D, alpha, as well as re are constant parameters that depend upon the nature of the particles interacting.
How much heat is required to warm 231 g of ice from -46.9°C to 0.0°C, melt the ice, warm the water from 0.0°C to 100.0°C, boil the water, and heat the steam to 173.0°C?
A gas container is initially at 47mmhg and 77k. what will the pressure be when the container warms up to room temperture 25 degrees celsius
6no22h2o4hno32no. for this equation how many grams of nitrogen dioxide are needed to react with 3.70mol of h2o? how
For each pair of substances, circle the one with higher molar entropy (So). Justify each choice with a brief explanation. Circle the substance with greater molar entropy. Why is its entropy greater
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