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Consider the following data showing the initial rate of a reaction (A------> products) at several different concentrations of A.
[A] (M) Initial Rate (M/s)
0.100 0.0510.200 0.1020.300 0.153
Select the IR frequency and number of NMR signals that is diagnostic for either isomer a or isomer b. Isomer A: cyclopentanecarboxamide Isomer B: 6-hydroxyhexanenitrile
The degree of unsaturation, or index of hydrogen deficiency, is the number of pi bonds plus rings in a molecule. Specify the degree of unsaturation (index of hydrogen deficiency) of the following formulas
Write ionic and net ionic equations for the following reactions. (Use the lowest possible coefficients. Include states-of-matter under SATP conditions in your answer.)
List infrared peaks which are found for methyl m-nitrobenzoate which would not be found in the infrared spectrum of methyl benzoate. List functional group/bond as well as position.
Guesstimate the extent of the dipole moment of H 2 O in Debye units, treating H 2 O as three point charges. suppose the O-H distance = 1.00 A, angle H-O-H =104°. The
A gaseous mixture of O2 and N2 contains 38.8 % nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 405 mmHg
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A student determined the calorimeter constant of the calorimeter. The student added 50.00 ml of cold water to 50.00 ml of heated distilled water in a Styrofoam cup the initial temperature pf the cold water was 21.00 degrees Celsius
The number of nuclei decaying in a sample of Gallium-68 decreased by a factor of 4 over a period of 136.6 minutes. What is the half life of this isotope
Acetate ion and acetic acid in a 6-liter solution to which have been added .24 mole of HCl and 0.64 mole of sodium acetate
an empty vial weights 55.32 g.a if the vial weights 185.56 g when filled with liquid mercury d13.53 gcm3 what is its
molar cuso4aq and pbno32aq solutions are in separate compartments of a voltaic cell. if sulfuric acid is then added to
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