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Allene, H2C--C--CH2, is somewhat unusual in that it has two adjacent double bonds. Draw a picture showing the orbitals involved in the sigma and pi bonds of Allene. Is the central carbon atom sp2- or sp-hybridization? What about the hybridization of the terminal carbons? What shape do you predict for allene?
Assuming that the temperature is 293K and using Redlich-Kwong equation of state, calculate the volume of ambient pressure (1 Bar) nitrogen that can be compressed into the cylinder.
A monopolistic firm faces the following demand curve. Q = 7800 -12 P This monopoly's cost function has been estimated as follows: TC = 460,000 + 50 Q a. What price should this monopoly charge to maximize its profit b. What would be its equilibrium ..
What would be the cost of new common stock equity for Tangshan Mining if the firm just paid a dividend of $4.25, the stock price is $55.00 and what is the payback period of new investment
How many grams of (NH4)2SO4 should be present to prevent precipitation of Mg(OH)2 (s). The Ksp of Mg(OH)2 is 1.8x10^-11.
Assume that you have been hired as a managing consultant by a company to offer some advice that will help it make a decision as to whether it should shut down completely or continue its operations. It currently uses 100 workers to produce 6,000 un..
What is the solubility of MnS, in grams per liter, in a buffer solution that is 0.115M HC2H3O2
the most efficient production technology available for making vitamin pills has the cost structure given in the following table. Note that output is measured as the number of bottles of vitamins produced per day and that costs include a normal pro..
What is the balanced equation for the conversion of the fatty acid H3C-(CH2)20-COOH to acetyl CoA and other products?
A zero coupon Treasury bond is scheduled to pay $1000 in 25 years. If the current Treasury yield rate on this maturity of bonds is 4.5% YTM (APR), what would be the estimated price of this bond today?
3.953g of egg shell was reacteed with 50ml of 0.1 mol/l hcl and shel contains ca2co3 after all the sheell reacted resultign solution was placed in a columetric flask and th colume made up to be 100ml.
What are two primary advantages of using nuclear power? Uranium reserves on our planet are 5 million metric tons.
What is the pH of the solution when the titration is half way to the end point?
Construct a frost circle for imidazole with one 2p orbital on each atom of the ring, and show relative energy of all pi molecular orbitals. fill in the appropriate number of electrons
calculate the volume of carbon dioxide, measured at 273 k and 1.01 x 10 5 Pa, which would be produced when 1.25 g of calcium carbonate reacts completely with the hydrochloric acid.
How many grams (to the nearest 0.01 g) of NH4Cl (Mm = 53.49 g/mol) must be added to 550. mL of 0.906-M solution of NH3 in order to prepare
Compute the number of electrons in a flake of pure gold valued at $0.51. Assume that the price of gold
Calculate the degrees of unsaturation in a compound with the molecular formula C3H6 and draw two possible structures
What mass of potassium bromide residue remains if 500.0 mL of 0.200 M potassium bromide solution are evaporated to dryness.
When 2 mol of Potassium Chlorate crystals decompose to Potassium Chloride crystals and Oxygen gas at a constant temperature and pressure
in a laboratory, 6.82 g of Sr(NO3)2 is dissolved in enough water to form 0.500 L of solution. A0.100 L sample is withdrawn from this stock solution and titrated with 0.0245 M solution of Na2CrO4. What voume of Na2CrO4 solution is needed to precip..
Hydrolysis of an ester using sodium hydroxide (2M) is usually a fast reaction. Why would it take almost 40 minutes to complete? It is imperative to consider the location of each reagent within the vial.
Dibutyl ether and 1 -butene can be formed as by products in this reaction. explain how they are removed by sulfuric acid.
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