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What is the difference between a stock dividend and stock split? Please explain.
Why do public utility companies usually have capital structures that are different from those of retail firms? Please explain.
Utilizing one of the above alkene structures of 3-chloro-3, 7-dimethyloctane, State the equations for the classification reactions that will be used to establish that alkene functional groups are present in your product
If 10 mg of naphthalene is added to 1 liter of water in a 20-liter sealed bottle (the solubility of naphthalene is 2.6 X 10-4 rnol/liter, and the vapor pressure is 3 X 10-4 atm at 20°C)
Explain the significance of the chromic acid test. What would you observe in the case of a positive result? Do you expect 9-fluorenol to give a positive or negative result? What about the 9-fluorenone?
A 32.5-g cube of aluminum initially at 45.8 degree C is submerged in 105.3-g of water at 15.4 degree C. What is the final temperature of both substances at thermal equilibrium? (Assume that the aluminum and the water are thermally isolated from e..
Question- You have a solution of acetic acid (pKa = 4.76) at a pH of 6.00. What is the ratio of acetate ion to acetic acid at equilibrium? CH3COO-/CH3COOH =
Explain what happens to the atomic number of a nucleus when positron emission occurs
The masses of the unknown and the solvent (water) were determinded, and the unknown completely dissolved in the water. Just before the jacketed test tube containing the unknown solution was placed in the ice-salt water bath
The heat of combustion of liquid styrene (C8H8) is -4395.2 kJ/mol at 1 atm and 298 K. a) What is the energy of combustion at 1 atm and 298 K?
The decomposition of a compound, A, to form B + C is known to be a first order reaction. If the half-life of the reaction is 5.93 minutes at 65 °C, what is the value in min-1 of the rate constant for the reaction at this temperature
when 64.5 g of hcl are allowed to react with 17.6 g of o2 50.4 g of cl2 are collected. determine the limiting reactant
when performing a friedel-crafts alkylation reaction not only does one have the problems of multiple alkylation and
Given that Delta H (fusion) of water is 6025 J/mol, Cp(ice) = 37.7 J/K mol, and Cp(water,liquid) = 75.3 J/K mol, calculate Delta G (in J) for the freezing of 54 moles of water at 1 atm pressure and the constant temperature T =13.1 C.
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