The proton NMR spectrum for a compound with the formula C7H14O is shown below along with carbon-13 spectral data in tabular form. (It may be necessary to expand (zoom) some of the 1H signals to view spin-spin splitting details.)

This compound exhibits strong infrared absorption at 1717 cm^-1, but the 1500-1650 cm^-1 region is empty.

Please use the following information to answer
Q1 &2
You are valuing the stock of GE. Using a free cash flow to equity (FCFE) model, you estimate that GE’s equity has a total value of $380 billion and the company has 10.57 billion shares outstanding. The company also reports 1.6 billion employee options outstanding, of which 1.0 billion are currently vested. The average exercise price of the options is $25.
1.Estimate the per share equity value for GE using the Fully-Diluted method to account for employee stock options.

2.Estimate the per share equity value for GE using the Treasury Stock method to account for employee stock options.

A.Equal amounts of heat are added to two different objects at the same initial temperature: 0.5 kg. of copper and 1.0 kg. of aluminum. What is the ratio of the temperature change of the aluminum object to the temperature change of the copper object? ( specific heat of aluminum is 0.220 kcal/kg. C.)

( specific heat of copper is 0.0932 kcal/kg. C )

B. How much heat is required to boil 0.5 kg. of ice initially at 0⁰ C?

C. A charge of +3 coulombs is at the origin. When charge Q is placed at 2 meters along the positive x axis, the electric field at 2 meters along the negative x axis becomes zero. What is the value of Q?

Decide which of the following statements are true and which are false.

1. As temperature decreases, the average kinetic energy of a sample of gas molecules decreases.

2. At constant temperature, the lighter the gas molecules, the smaller the average kinetic energy.

3. At constant temperature, the heavier the gas molecules, the smaller the average velocity.

4. In order for two separate 1.0 L samples of O2(g) and H2(g) to have the same average velocity, the H2(g) sample must be at a higher temperature than the O2(g) sample.

5. Real gas molecules behave most ideally at low temperature and high pressure.

6. Real gas molecules have a volume and exert attractive forces on one another.

Decide which of the following statements are true and which are false.

1. As temperature decreases, the average kinetic energy of a sample of gas molecules decreases.

2. At constant temperature, the lighter the gas molecules, the smaller the average kinetic energy.

3. At constant temperature, the heavier the gas molecules, the smaller the average velocity.

4. In order for two separate 1.0 L samples of O2(g) and H2(g) to have the same average velocity, the H2(g) sample must be at a higher temperature than the O2(g) sample.

5. Real gas molecules behave most ideally at low temperature and high pressure.

6. Real gas molecules have a volume and exert attractive forces on one another.

You are watching TV late at night and see an ad for the ACME Model #163 refrigeration and heating unit for only $99.99. The unit takes compressed air at 1.25 atm pressure and 75°F and produces two streams at atmospheric pressure, a refrigeration stream at -15°F and one at 90°F with no work or energy put into the system! Is this possible? [yes] Why or why not? [mass and energy balance work ] Prove your answer. Assume air is an ideal gas

Air Date: Tc = 238.5 R Pc = 37.2 atm Cp = 7 Btu/lbmole°F Sp. Gr. = 1.0

Answers are in brackets but I want to know why because I am a diligent student. lol.

15.33 A spur gear reducer has an 18-tooth pinion driven 1500 rpm by an electric motor and a 36-tooth gear that drives a load involving “moderate shock.” A life of 106 pinion revolutions is required, and the transmitted load, Ft, is 100 lb (this figure includes a
safety factor of 2). Conditions are such that Km = 1.8 and kt = 1. It is proposed that standard 20° full-depth gears be used, with both pinion and gear teeth being cut with a low-cost, average-quality, form-cutting process from steel of 235 Bhn for the gear and 260 Bhn for the pinion. Diametral pitch is to be 10, and face width 1.0 in. Estimate the reliability with respect to bending fatigue failure.

In an attempt to reduce the extraordinarily long travel times for voyaging to distant stars, some people have suggested traveling at close to the speed of light. Suppose you wish to visit the red giant star Betelgeuse, which is 430 ly away, and that you want your 20,000 kg rocket to move so fast that you age only 22 years during the round trip.

1.How fast (v) must the rocket travel relative to earth?

2. How much energy is needed to accelerate the rocket to this speed?

3. How many times larger is this energy than the total energy used by the United States in the year 2000, which was roughly 1.0×1020J?