Qualitative estimation of melting point if acetanilide mixed
You suspect that an unknown is acetanilide (mp 113.5-114oC). Give a qualitative estimation of the melting point when the acetanilide is mixed with 10% by weight of naphthalene.
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A reaction has a rate law, rate = k[A][B]2. What is the overall order of the reaction?
At 63.5 degrees celsius, the vapor pressure of water is 175 torr and that of ethanol, C2H5OH, is 400 torr. A solution is prepared by mixing equal masses of H20 and C2H5OH. What is the mole fraction of ethanol in the solution?
Refer to the Stealth Software Inc. information above. If the sales price per unit is $30 and the company expects a 30% increase in sales volume this year along with a 20% decrease in fixed costs.
Jonathan Butler, process engineer, knows that the acceptance of a new process design will depend on its economic feasibility. The new process is designed to improve environmental performance.
A company constructs a building for its own use. Construction began on January 1 and ended on December 30. The expenditures for construction were as follows.
Starting with a concentration of 0.043 M for HI, calculate the concentrations of HI, H2, and I2 at equilibrium.
Vinson Manufacturing requires all capital investment projects to have a payback period of 5 years or less. Vinson is currently considering an equipment purchase that has an initial cost of $90,000.
If parts are held by a company on consignment and are included in the physical count of goods in the warehouse and in accounts payable will there be any adjuting entryies.
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